esp32 development board

【Wide compatibility】It features a standard Raspberry Pi 40-pin GPIO expansion header, enabling seamless connectivity and compatibility with a wide range of mainstream development boards.In addition to being compatible with the Raspberry Pi series, its SPI interface supports connection to various control boards such as Arduino and ESP32. 【High resolution】The screen has a resolution of 250x122, uses a black-and-white dual-color display, and features an embedded controller. It communicates with the control board via an efficient SPI interface and supports partial refresh functionality, enabling precise display of image content while significantly reducing refresh power consumption. 【Persistent Display】With no backlight design, the screen can maintain the last displayed content for an extended period even when powered off, eliminating the need for additional power to sustain the display state and ensuring information remains readable for an extended period. 【Ultra-low power consumption】During operation, it only consumes a small amount of power during content refreshes, remaining in low-power standby mode most of the time, significantly saving energy and making it suitable for long-running projects. 【Free tutorials】Comprehensive online documentation and code resources (driver board circuit diagram, Raspberry Pi/Arduino/ESP32 examples) are available for users to easily access via the online documentation website, facilitating quick development setup.

Ultimate IoT development kit： The D5L-H3 is a newly developed IoT device—a LoRa node—that integrates solar power and a LoRa chip. It's an extremely cost-effective device that can function as a repeater for seamless autonomous operation. Easily tether to your phone via Bluetooth, update settings, and connect to Mesh LoRa devices. Powerful chipset: The ESP32 LoRa V4 development board combines an ESP32-S3 microprocessor with an SX1262 LoRa chip, making it ideal for IoT applications, smart cities, and agricultural solutions. Thanks to integrated Wi-Fi, BLE, and LoRa connectivity, this device is a true powerhouse for any maker and developer. Perfect design for long-distance communication: Perfect for remote campsites, hiking expeditions, emergency networks, and off-grid installations, the relay station supports seamless communication over long distances.Suitable for wireless data transmission and device control with industrial standard or non-standard user protocols. Solar-Powered & Autonomous Operation: Fully powered by a 5W solar panel, the D5L-H3 Relay operates autonomously, ensuring continuous off-grid communication without the need for external power sources Long-Range Connectivity: Supports point-to-point, point-to-multipoint, relay network, AES, etc, Compact size, easy to install.Extends communication coverage up to 1-3 km in urban areas and 3-10 km in rural environments, depending on mounting height and line of sight

Raw Display without Driver Board. Adopts E Ink Spectra 6 (E6) technology, featuring high contrast and high color saturation No backlight, keeps displaying last content for a long time even when power down Ultra low power consumption, basically power is only required for refreshing Can provide with online development resources and manual (e-Paper driver HAT circuit diagram, examples for Raspberry Pi/ESP32/STM32)

3.97inch e-Paper HAT+(with driver board), Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity. Ideal for price tags, shelf labels, industrial instruments No backlight, keeps displaying last content for a long time even when power down Ultra low power consumption, basically power is only required for refreshing Can provide with online development resources and manual (examples for Raspberry Pi/Jetson Nano/STM32/ESP32) As for the e-Paper driver board included: Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi and Jetson Nano series boards. Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi. Adapting SPI interface for connecting with controller boards like Raspberry Pi/STM32/ESP32, etc.. Onboard voltage translator, compatible with 3.3V / 5V MCUs

240x284 resolution, 262K colors, clear and colorful displaying effect High touch screen transmittance, fast response and long lifetime Embedded ST7789P driver chip and CST816D capacitive touch control chip, using SPI and I2C communication respectively, minimizes required IO pins, supports controller boards like Raspberry Pi / ESP32S3 / Raspberry Pi Pico / STM32 Can provide with online development resources and manual (examples for Raspberry Pi / ESP32 / Raspberry Pi Pico / STM32)

ESP32-S3-ETH-M-CAM-KIT: This pre-soldered Ethernet development board is matched with an OV5640 camera as a complete kit. Built-in 512KB Static RAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM Adopts ESP32-S3R8 high-performance chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz Integrated 512KB Static RAM, 384KB ROM, 8MB PSRAM and 16MB Flash memory. Integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) wireless communication, with an onboard antenna. Supports switching to use external antenna Onboard USB Type-C port for power supply, program downloading, and debugging, more convenient for development use. Onboard TF card slot for external TF card storage of pictures or files. Compatible with Pico header, onboard multiple peripheral interfaces, offering strong compatibility and expandability

🌡️ All-in-One Environmental Sensor Module – Integrates BME688 to detect temperature, humidity, barometric pressure, and gas (VOC) levels for air quality monitoring and smart sensing applications. 🔌 Supports I2C & SPI Interfaces – Works with both I2C (default) and SPI protocols, providing flexible control options for embedded systems and supporting configurable I2C address and cascading. 🧠 Built-In AI Functionality – Designed for AI-based pattern recognition to detect custom gas signatures, enabling smart environment classification and advanced air quality analytics. 🍓 Compatible with Raspberry Pi, Arduino, ESP32, Pico – Ready to use with popular development boards; includes voltage translator for 3.3V/5V MCU compatibility and seamless integration. 📚 Comes with Sample Code & Documentation – Includes online development resources and example code for Raspberry Pi, Arduino, Raspberry Pi Pico, and ESP32 to help users get started quickly.

Das Espressif ESP32-DevKitC-VIE Development Kit ist ein vielseitiges Entwicklungsboard, das sich ideal für die Entwicklung von IoT-Anwendungen eignet. Es basiert auf dem leistungsstarken ESP32-D0WD Chipsatz und bietet eine Dual-Core-Architektur, die eine effiziente Verarbeitung und Multitasking ermöglicht. Mit einer Betriebsspannung von 3,3 V bis 5 V ist das Board flexibel einsetzbar und unterstützt eine Vielzahl von Projekten. Die robuste Bauweise und die Fähigkeit, in einem Temperaturbereich von -40 °C bis +85 °C zu arbeiten, machen es zu einer zuverlässigen Wahl für anspruchsvolle Umgebungen. Das Kit ist mit einer USB-Schnittstelle ausgestattet, die eine einfache Verbindung zu Computern und anderen Geräten ermöglicht, was die Programmierung und den Datenaustausch erleichtert. Mit 8 MB Arbeitsspeicher bietet es ausreichend Kapazität für komplexe Anwendungen und Projekte. - Dual-Core-Prozessor für effiziente Verarbeitung - Betriebstemperaturbereich von -40 °C bis +85 °C - USB-Schnittstelle für einfache Verbindung und Programmierung - 8 MB Arbeitsspeicher für komplexe Anwendungen.

This ESP32-S3 E-Paper driver board is a compact-size microcontroller development board with 60PIN e-paper display connector. Adopts ESP32-S3-WROOM-2-N32R16V module, which is equipped with Xtensa 32-bit LX7 dual-core processor with 240MHz running frequency, built-in 512KB Static RAM (TCM), 16MB PSRAM and 32MB Flash. Supports Wi-Fi and BLE dual-mode communication, onboard TF card slot, low power audio codec, ETA6098 high-efficiency Lithium Batt recharge manager and MX1.25 Lithium Batt header. Onboard CH343 and CH334 USB HUB chips, supports USB and UART development at the same time via a Type-C port. Adapting multiple GPIO pins for easy expansion with a variety of peripheral devices. Adopts E Ink Spectra 6 (E6) technology, featuring high contrast and high color saturation. No backlight, keeps displaying last content for a long time even when power down. Ultra low power consumption, basically power is only required for refreshing

ESP32-S3-POE-ETH-M: This pre-soldered Ethernet development board is equipped with a PoE module for power supply over Ethernet. Built-in 512KB Static RAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM Adopts ESP32-S3R8 high-performance chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz Integrated 512KB Static RAM, 384KB ROM, 8MB PSRAM and 16MB Flash memory. Integrated 2.4GHz Wi-Fi and Bluetooth 5 (LE) wireless communication, with an onboard antenna. Supports switching to use external antenna Onboard USB Type-C port for power supply, program downloading, and debugging, more convenient for development use. Onboard TF card slot for external TF card storage of pictures or files. Compatible with Pico header, onboard multiple peripheral interfaces, offering strong compatibility and expandability

ESP32-S3 AI Smart Speaker Dev Board Adopts ESP32-S3R8 module with 32-bit LX7 dual-core processor, up to 240MHz main frequency, integrated 512KB S-RAM, 384KB ROM, 8MB PSRAM, external 16MB Flash memory, onboard TF card slot for storing audio files, etc. ESP32-S3 Audio Board Supports AI speech interaction. Onboard audio decoding chip, dual microphones and speaker header. Dual microphone array with noise reduction and echo cancellation, suitable for accurate speech recognition and near/far-field wake-up Onboard LCD interface, compatible with Waveshare 1.47inch/2inch/2.8inch/3.5inch LCDs and other SPI displays. Onboard DVP interface, compatible with ESP32 OV2640/OV5640 cameras. Onboard 7x surround RGB LEDs, programmable for a variety of dynamic effects Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) wireless connectivity, with onboard antenna Integrated PCF85063 RTC chip, supports power-off time retention for alarm, scheduled task, and wake-up functions. Built-in battery recharge management module. Multiple reserved buttons and battery switch for customized function development

Komplettes Erweiterungsset, bereit für die Bereitstellung: Hardware aktualisiert auf V4.3. Bei Kommunikationsproblemen laden Sie die neueste Firmware unter "Sicherheitsdokumente" > "Benutzerhandbuch" herunter. Dieses Lora 32 V4 Entwicklungsplatine enthält V4-Board, Gehäuse, Akku und GPS: Dieses All-in-One-Kit wird mit der ESP32 Lora V4-Platine, Aluminiumlegierung und PC-Gehäuse, 2800-mAh-Akku, Antennen und Quectel L76K GNSS-Modul geliefert. Wählen Sie zwischen einer Touchscreen-Version oder einer gehärteten Glasabdeckung für direkte Betrachtung. Perfekt für Meshtastic Knoten, IoT-Prototypen und drahtlose Sensornetzwerke ohne zusätzliche Einkäufe. 【Verbessertes ESP32-S3 & LoRa SX1262 mit verbesserter Leistung & erweiterter Reichweite】 Das ESP32 LoRa V4 Entwicklungsplatine verfügt über das neueste ESP32-S3R2 mit 2 MB PSRAM und 16 MB Flash, gepaart mit Semtech SX1262 für 27dBm High-Power LoRa Übertragung. Unterstützt ultra-niedrigen 20μA-Schlafmodus und Solarladeintegration, ideal für langfristige, batteriebetriebene Meshtastic und LoRaWAN Anwendungen. Robustes Gehäuse mit professionellen Anschlüssen und erweiterbarer B2B-Schnittstelle: Dieses Lora 32 V4 Meshtastic-Gerät enthält vordere gehärtete Glas, Aluminium-Seitenteile und eine Polycarbonat-Rückabdeckung. Integrierte SMA-Antennenanschlüsse, Tastenzugriff und eine B2B-Buchsenerweiterungsbuchse ermöglichen eine nahtlose Verbindung zu mehreren externen Sensoren und Peripheriegeräten für benutzerdefinierte IoT-Setups. 【Integrierter Touchscreen & Echtzeit-Datenanzeige für interaktive Projekte】Die Lora 32 V4 mit gehärtetem Glas Version ermöglicht die direkte Steuerung und Echtzeitüberwachung von Sensordaten, GPS-Koordinaten oder Netzwerkstatus. Die bildschirmlose Version mit einem Fenster aus gehärtetem Glas unterstützt weiterhin OLED-Displays auf kompatiblen V4-Boards und bietet Flexibilität für unterschiedliche Benutzerbedürfnisse. Voll kompatibel mit Ar duino & PlatformIO, ideal für Heimwerker & professionelle Verwendung: Dieses ESP32 LoRa V4 Entwicklungsplatine behält die Pin-zu-Pin-Kompatibilität mit Heltec V3 und V4 Boards bei. Unterstützt Meshtastic Geräte, Ar Duino IDE und PlatformIO. Ideal für intelligente Landwirtschaft, Vermögensverfolgung, industrielle Überwachung, Hausautomatisierung und als komplettes LoRa Meshtastic Development Kit.

ESP32-S3 AI camera development board equipped with 32-bit LX7 dual-core processor, up to 240MHz main frequency. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication with outstanding RF performance Built-in 512KB Static RAM and 384KB ROM, with onboard 8MB PSRAM and 16MB Flash Onboard 24PIN standard DVP camera interface, compatible with OV3660, OV5640, GC0308, and GC2145 cameras. Onboard 18PIN display FPC interface, supports connecting external display Supports multiple high-definition cameras for image capture and AI visual recognition. Integrates dual microphones, audio amplifier, and echo cancellation functionality. Allows access to online large model platforms, support AI speech interaction Adapting USB, I2C, and UART interfaces. Onboard Lithium Batt charging circuit, supports connecting 3.7V Lithium Batt for power supply. Reserved two buttons for custom functions

IIC 1602 LCD module incorporates character LCD panel LCD1602, I2C interface, only two cables can be directly controlled, easy to access a variety of control boards 16x2 characters LCD, support screen scrolling, cursor movement, and other functions, compact body with the dimensions of 87 * 32 * 13 mm Compatible with 3.3V/5V operating voltage Onboard AiP31068L LCD driver chip Comes with online development resources and manual (for Raspberry Pi/Jetson Nano/ESP32/Arduino examples)

Elecrow ESP CAM AI Camera Development Board Das Elecrow ESP CAM AI ist ein Entwicklungsboard für künstliche Intelligenz (AI) mit integriertem Kamerasystem. Es kombiniert herkömmliche Kameratechnologie mit künstlicher Intelligenz, um visuelle Erkennung, Bildanalyse und Audiofunktionen auszuführen. Das Board basiert auf dem ESP32-S3R8 System-on-Chip (SoC) und integriert Dual-Core-Prozessoren, WiFi- und Bluetooth-Konnektivität. Es unterstützt lokale AI-Erkennung und Cloud-basierte Inferenz. Mit der verbauten GC2145-2-Megapixel-Kamera werden Gesichter, Objekte, Bewegungen und Farben präzise erkannt. Die integrierte TFT-LCD-Touch-Anzeige ermöglicht die einfache Bedienung und das Umschalten zwischen verschiedenen Erkennungsmodi. Zusätzlich verfügt das System über ein RGB-Lichtmodul zur Beleuchtung von Objekten bei schwachem Licht, ein MEMS-Mikrofon und einen Lautsprecher für Sprachsteuerung und Interkom-Funktion. Das AI-Kamerasystem ist mit mehreren

2inch Capacitive Touch Display Module, IPS Display, 240×320 resolution, 262K colors, clear and colorful displaying effect. High touch screen transmittance, fast response and long lifetime. Embedded with ST7789T3 driver chip and CST816D capacitive touch control chip, using SPI and I2C communication respectively, minimizes required IO pins. Adapting 15PIN connector and 18PIN FPC slot for connecting the LCD module to the host board. Onboard voltage translator, compatible with 3.3V / 5V operating voltage. Compatible with Raspberry Pi 5/4B/3B+/3B/Pi Zero/Zero W/Pi Zero 2W/Pico/Pico W/Pico 2/Pico 2W/ ESP32/ Ardui Boards. Comes with Online Tutorial Usage Guide and Online Development Resource, Please check: n9.cl/8lo09l

NB-IoT HAT for Raspberry Pi, standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards and Jetson Nano, etc. NB-IoT HAT for Jetson Nano, supports TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, etc; Supports SIM application toolkit: SAT Class 3, GSM 11.11, USAT NB-IoT HAT for Arduino, onboard Type-C interface for software debugging; Onboard UART control pins, for connecting with host boards like Ardui/STM32 Onboard USB to UART chip, the UART communication pin can be configured via jumper; Onboard nano SIM card slot, compatible with NB-IoT specific card Comes with online development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/ESP32)

✔ ESP32-S3 Dual-Core Wi-Fi & Blue-tooth 5 Controller: Powered by the ESP32-S3 240MHz dual-core processor, this RS485 CAN bus control board integrates Wi-Fi and Blue-tooth 5 for industrial IoT automation and smart device control. ⚡ RS485 and CAN Bus Interfaces for Industrial Communication: Supports isolated RS485 and CAN communication, making it easy to connect to Modbus devices, CAN bus networks, and industrial sensors for reliable AIoT projects. 🛡️ Isolation & Protection Circuits for Stable Performance: Built-in power isolation, optocoupler isolation, and digital isolation ensure safe, stable, and interference-free operation in industrial and automation environments. 📶 Wide Voltage Input & Rail-Mount Design: Supports 7–36V power input via screw terminals or USB Type-C. Includes a DIN rail mount enclosure for easy installation in industrial cabinets and automation systems. 🛠️ Ar-duino Compatible & IoT Cloud Development: Works with Ar-duino development, SDKs, and MQTT IoT demos, enabling remote control via web browser, smartphone, or PC. Perfect for data visualization, scheduling, and AIoT integration.

ESP32-S3 3.49inch touch LCD development board, equipped with ESP32-S3R8 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna. Supports ESP-IDF, Arduino IDE Onboard 3.49inch IPS capacitive touch display for clear color picture display, 172 × 640 resolution, 16.7M color. Built-in AXS15231B LCD & touch controller, using QSPI and I2C interfaces for communication respectively Equipped with dual microphone array with noise reduction and echo cancellation circuit, suitable for accurate speech recognition and near/far-field wake-up. Onboard audio codec. Supports AI speech interaction Built-in 512KB of S-R-A-M and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory. Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc. Onboard PCF85063 RTC chip for RTC functionality. Onboard 3.7V MX1.25 Lithium battery recharge/discharge header

【Ultimatives IoT-Entwicklungsplatine】Dieses lora 32-Entwicklungsplatine aktualisiert Ihre IoT-Projekte mit dem WiFi LoRa 32 (V3), mit einem Dual-Core-240MHz ESP32-S3 und Langstrecken-SX1262-LoRa-Chip. Perfekt für den Aufbau von Meshtastic-Netzwerken und LoRaWAN-Anwendungen. Dieses Board ist ein vielseitiges Meshtastic-Gerät und eine zentrale ESP32-LoRa-Komponente für Smart Homes und industrielles IoT. Es integriert WLAN, Bluetooth 5 und LoRa in einem kompakten Design. Das 0,96 Zoll OLED zeigt Echtzeitdaten an. 【LANG-RANGE WIRELESS & ULTRA-LOW POWER 】 Dieses ESP32 Lora-Entwicklungsplatine dominiert Langstrecken-IoT mit 21dBm LoRa Sendeleistung und -134dBm Empfindlichkeit (SF12), ideal für Fernsensoren, Meshtastic Nodes und Off-Grid-Kommunikation. Dieses Meshtastic Radio verfügt über ein integriertes Lithium-Batteriemanagement und ein ultra-Low-Power-Design, das die Akkulaufzeit für einen nachhaltigen Betrieb verlängert. Es funktioniert einwandfrei mit Heltec V3-Hüllen und unterstützt Open-Source-Firmware wie Meshtastic und LoRaWAN. 【Bereit für Prototyping】Das Lora Development Board Meshtastic Devices Jumpstart Entwicklung mit diesem Meshtastic Starter Kit Core. Es wird prb-gelötet mit GPIO-Pins geliefert, enthält einen CP2102 USB-zu-Seriell-Chip und einen IPEX-Antennenanschluss. Der großzügige Speicher des ESP32-S3 bewältigt komplexe Aufgaben, während der OLED-Bildschirm zusätzliche Hardware eliminiert. Verwenden Sie dieses Meshtastik-Set für drahtlose Farm-Sensoren oder DIY-Sicherheitssysteme – es ist voll kompatibel mit Arduino IDE und PlatformIO für alle Ihre Lora Meshtastic Projekte. Robust und tragbar mit vollem Schutz: Das esp32-Lora-Gerät schützt Ihr Meshtastic-Gerät mit dem mitgelieferten Kunststoffgehäuse. Verlassen Sie sich auf ESD/Kurzschlussschutz, RF-Abschirmung und stabile Spannungsregulierung für Feldeinsätze. Kompakt und dennoch funktionsreich, ist dieses Heltec-kompatible Board perfekt als langlebiger Meshtastic Node oder Indoor-IoT-Hub. Sein robustes Design sorgt dafür, dass Ihr Netzwerk Ihrer meshtastischen Geräte stabil bleibt. 【Komplettes Kit für Makers & Entwickler】Dieses Meshtastic Komplettpaket enthält alles, was Sie brauchen: eine LoRa-Antenne, einen Batterieanschluss, Header-Pins und Heltec-zertifizierte Qualität. Es ist das ideale meshtastische Starter-Set für Anfänger und Profis, die LPWAN-Netzwerke, Smart Cities oder DIY-LoRa-Projekte bauen. Koppeln Sie dieses essentielle Meshtastic Radio mit Heltec V3 Zubehör für einen nahtlosen Workflow.

[Powerful English/Chinese voice interaction module] It has both voice recognition and broadcasting functions, uses high-fidelity speakers and high-performance microphones, supports English and Chinese, has strong echo cancellation and environmental noise reduction capabilities, can recognize voice commands within a range of 5 meters, and the actual recognition accuracy rate is as high as 99%. [Flexible, rich voice command library] Supports voice modification of wake-up words directly, without text input. There are more than 110 preset English voice interaction commands, which can be connected to the computer via the Type-C interface. It supports custom modification of English/Chinese voice commands and broadcast voice types. Command changes can be completed after burning the new firmware, which is convenient and fast. [Connection and Usage] The Type-C interface can be directly connected to embedded master controllers such as Raspberry Pi through the USB port without driver, reducing pin occupancy; it supports communication with external controllers through serial port or IIC, and multiple communication methods are suitable for most master controllers. [Strong installation compatibility] The horizontal bar holes can adapt to the holes of different robot car brackets and can be installed flexibly. Comes with a variety of connection cables (PH2.0 to DuPont cable, double-head cable, Type-C cable) [Fully compatible development support] Provides development board information such as STM32, ESP32, Ard-uin-o, Raspberry Pi, Jetson Nano, Jetson Orin, etc., supports ROS1/ROS2 system SDK, and meets the development needs of multiple scenarios such as smart hardware, robots, and homes.

ESP32-S3 3.49inch touch LCD development board, equipped with ESP32-S3R8 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna. Supports ESP-IDF, Arduino IDE Onboard 3.49inch IPS capacitive touch display for clear color picture display, 172 × 640 resolution, 16.7M color. Built-in AXS15231B LCD & touch controller, using QSPI and I2C interfaces for communication respectively Equipped with dual microphone array with noise reduction and echo cancellation circuit, suitable for accurate speech recognition and near/far-field wake-up. Onboard audio codec. Supports AI speech interaction Built-in 512KB of S-R-A-M and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory. Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc. Onboard PCF85063 RTC chip for RTC functionality. Onboard 18650 Lithium battery holder

Wireless Video Transmission: The image transmission module is equipped with an ESP32 chip and a 2MP HD camera, supporting wireless transmission over 2.4GHz WiFi frequency band. It effortlessly achieves real-time transmission of high-definition video images, allowing for remote control commands, widely applied in DIY smart programming car robots. Extensive Compatibility: The WiFi image transmission module is compatible with Arduino, STM32, micro:bit, Raspberry Pi Pico, and many other microcontrollers, as well as development boards such as Raspberry Pi and Jetson Nano, providing visual solutions for users' project development. Two Operating Modes: The ESP32-CAM image transmission module supports both the AP mode with self-delivered hotspot and the STA mode with module-connected WiFi, allowing flexible switching or simultaneous activation according to actual application requirements. Two Versions of Bracket and Gimbal Optional: The ESP32-CAM image transmission module adopts an integrated shell design with multiple installation holes reserved, compatible with standard building block installation. Users can choose between a fixed bracket and a two-degree-of-freedom motorized gimbal bracket according to their needs, facilitating quick and convenient installation. What You Get: Yahboom provides program examples for this sensor module, aiding users in quick setup. Additionally, we offer a remote control APP for the robot car, enabling users to view real-time video footage by connecting their smartphones. If you encounter any technical issues regarding this module, Yahboom's technical support is available to assist you at any time.

ESP32-P4-WIFI6 5inch Rounded Corner LCD Development Board, High-performance MCU with RISC-V 32-bit dual-core and single-core processors. Onboard ESP32-C6-MINI module serving as a Wi-Fi 6 co-processor, extending Wi-Fi 6 and BLE 5 capabilities for ESP32-P4 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP Static RAM, 8KB TCM. 32MB PSRAM in the chip's package, with onboard 32MB Nor Flash Onboard 5inch capacitive touch IPS display for clear color picture display, 720 × 1280 resolution. Onboard camera interface, supporting OV5647 and other MIPI-CSI cameras. Onboard Type-C ports, more convenient, better device compatibility Powerful image and voice processing capability. Provides image and voice processing interfaces including JPEG Codec, Pixel Processing Accelerator, Image Signal Processor, H264 encoder Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header. Adapting I2C, UART, USB and multiple GPIOs for external device connection and debugging. Onboard TF card slot for extended storage, high-speed data transfer, and enhanced flexibility

ESP32-P4-WIFI6 4.3inch Rounded Corner LCD Development Board, High-performance MCU with RISC-V 32-bit dual-core and single-core processors. Onboard ESP32-C6-MINI module serving as a Wi-Fi 6 co-processor, extending Wi-Fi 6 and BLE 5 capabilities for ESP32-P4 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP Static RAM, 8KB TCM. 32MB PSRAM in the chip's package, with onboard 32MB Nor Flash Onboard 4.3inch capacitive touch IPS display for clear color picture display, 480 × 800 resolution. Onboard camera interface, supporting OV5647 and other MIPI-CSI cameras. Onboard Type-C ports, more convenient, better device compatibility Powerful image and voice processing capability. Provides image and voice processing interfaces including JPEG Codec, Pixel Processing Accelerator, Image Signal Processor, H264 encoder Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header. Adapting I2C, UART, USB and multiple GPIOs for external device connection and debugging. Onboard TF card slot for extended storage, high-speed data transfer, and enhanced flexibility

ESP32-P4-WIFI6-DEV-KIT high-performance development board, based on ESP32-P4 and ESP32-C6, with RISC-V 32-bit dual-core and single-core processors, supports 2.4GHz Wi-Fi 6 and Bluetooth 5 / BLE 5 128 KB HP ROM, 16 KB LP ROM, 768 KB HP L2MEM, 32 KB LP S-R-A-M, 8 KB TCM. 32MB PSRAM in the chip's package, with onboard 16MB Nor Flash Supports AI speech interaction, allows access to online large model platforms. Provides image and voice processing interfaces including JPEG Codec, Pixel Processing Accelerator, Image Signal Processor, H264 encoder Rich human-machine interfaces such as MIPI-CSI, MIPI-DSI, USB 2.0 OTG, Ethernet, SDIO 3.0 TF card slot, microphone, speaker header, etc. Reserved PoE Module header. Adtaping 2*20 GPIO headers with 28 x remaining programmable GPIOs Security features: Secure Boot, Flash Encryption, cryptographic accelerators, and TRNG. Additionally, hardware access protection mechanisms help to enable Access Permission Management and Privilege Separation

7.5 inch e-paper display, no backlight, keeps displaying last content for a long time even when power down For Arduino eink display, ultra low power consumption, basically power is only required for refreshing Universal e-Paper Driver Board with WiFi / Bluetooth SoC ESP32 onboard, supports various Waveshare SPI e-Paper raw panels Supports Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image; supports popular image formats: BMP, JPEG, GIF, PNG, etc Development Resources: www.waveshare.com/wiki/7.5inch_e-Paper_HAT; www.waveshare.com/wiki/e-Paper_ESP32_Driver_Board

✔ High-Resolution 3.97-Inch E-Paper Display: 800×480 pixels with 4 grayscale levels, delivering sharp and paper-like visuals perfect for e-book readers, price tags, and electronic shelf labels. 🍓 Low Power & Wide Viewing Angle: Ultra-low power consumption, requiring energy only for screen refresh, while providing a wide viewing angle and clear display under direct sunlight. 🔧 SPI Interface & 40PIN GPIO Header: Designed with standard Rasp-berry Pi 40PIN GPIO header and SPI control interface, ensuring easy integration with for Raspberry Pi, Jetson Nano, Arduino, STM32, and ESP32 boards. ⚡ Onboard Voltage Translator for 3.3V/5V MCUs: Fully compatible with 3.3V and 5V microcontrollers, enabling flexible use across various development boards and embedded systems. 📚 Development Resources & Applications: Comes with detailed online tutorials, code examples, and guides for multiple platforms. Ideal for conference name tags, industrial instruments, and asset labels.

Enhance your LoRa communication experience with our premium antenna designed specifically for Meshtastic LoRa. This 19cm soft whip antenna is one of the most efficient on the market, ensuring long-range connectivity even in harsh environments. It's ideal for use with the Heltec V3 V4 ESP32 LoRa RAK development board, making it an ideal choice for both hobbyists and professionals Meshtastic Antenna Specifications: Frequency: 868MHz; Gain: 10dBi; SWR ≤ 1.5; Impedance: 50Ω; Connector Type: SMA Male; Impedance: 50Ω; Antenna Length: 19cm; Cable Type: 12cm U.FL to SMA Female Connector Cable Durable Design: The antenna is constructed from lightweight yet rugged material, providing enough toughness and flexibility for outdoor use in a variety of environments and weather conditions Easy Installation: Plugs directly into your device using an SMA connector – quick setup and deployment without tools After-Sales Service: We're committed to your satisfaction, so our Meshtastic LoRa antennas come with reliable customer support. If you encounter any problems or have any questions about installation and use, our team is here to help. This product combines quality, performance and excellent after-sales support to provide you with peace of mind

【Elite ESP32-S3R8 Upgrade & 8MB PSRAM】Dieses verbesserte LoRa V4 Entwicklungsplatine verfügt über den fortschrittlichen ESP32-S3R8-Chip mit einem massiven 8MB PSRAM und 16MB Flash. Bietet die vierfache Speicherkapazität von Standardmodellen und liefert überlegene Verarbeitungsleistung für komplexe IoT-Anwendungen, große Meshtastic-Knoten und ausgeklügelte Benutzeroberflächen, um eine blitzschnelle, verzögerungsfreie Firmware-Leistung zu gewährleisten. Leistungsstarkes 27 dBm LoRa-Radio mit großer Reichweite: Verbessern Sie Ihr meshtastisches Geräteerlebnis mit einer leistungsstarken 27 dBm Übertragungsleistung und -137 dBm hoher Empfindlichkeit. Perfekt für den Aufbau zuverlässiger, ultralanger Meshtastik-Knoten, LoRa-Funknetzwerke, Smart-Home-IoT-Systeme und industrielle Telemetrie. Dieses robuste LoRa-Modul sorgt für eine stabile Konnektivität über weite Grundstücke und dichte städtische Umgebungen. Integriertes OLED-Display & vollständige Einrichtung: Verfügt über einen integrierten 0,96-Zoll-OLED-Bildschirm für sofortige Datenvisualisierung in Echtzeit, ohne dass zusätzliche Hardware erforderlich ist. Das Schutzgehäuse integriert nahtlos eine FPC-Antenne für stabile Wi-Fi/Bluetooth-Verbindungen und einen externen Antennenanschluss für eine verbesserte LoRa-Reichweite und bietet so ein einsatzbereites Meshtastic Development Board Kit sofort einsatzbereit. 【Advanced Power Management & GPS Ready】 Speziell entwickelt für den Remote-Einsatz im Freien mit optimiertem Batteriemanagement und einem niedrigen 20μA Schlafstrom. Ausgestattet mit einer dedizierten Solarpanel-Schnittstelle für selbsttragende meshtastische Solarknoten und einem GNSS-Port für GPS-Tracking-Anwendungen. Die Typ-C-Schnittstelle mit integrierter Spannungsregelung sorgt für eine stabile Leistung für die Asset-Tracking. Nahtlose V3-Kompatibilität und breite Unterstützung: Bewahrt volle Pin-Out- und Formfaktor-Kompatibilität mit dem Heltec LoRa 32 V3 für mühelose Projektmigration und Hardware-Upgrades. Voll kompatibel mit Arduino IDE und PlatformIO. Dieses vielseitige Board unterstützt nahtlos LoRaWAN-, WLAN- und Bluetooth-Mesh-Protokolle für intelligente Landwirtschaft, industrielles IoT und kabellose Sicherheit. MCU Model Distinction & Selection Guide:The sole difference between this newly upgraded V4 board and the standard V4 version is the main control MCU chip. Dieses verbesserte Modell verfügt über den fortschrittlichen ESP32-S3R8 (mit 8 MB PSRAM), während der ältere V4 den ESP32-S3R2 (mit 2 MB PSRAM) nutzt. Bitte wählen Sie die ideale Version basierend auf Ihren spezifischen Projektspeicheranforderungen und Entwicklungsbedürfnissen.