waveshare esp32 s3

ESP32-S3 1.43inch AMOLED Development Board,466 × 466 Resolution, AMOLED Round Display, Onboard Multiple Interfaces Adopts AMOLED screen,The next-generation display technology, compared to those traditional LCD displays, the AMOLED screen features precise light-control capability, representing more delicate colors, more picture details, and more vivid video image 178° wide viewing angle,Excellent Display Performance, 16.7M color, wide viewing angle Supports ESP-IDF, Arduino IDE.Comprehensive SDK, dev resources, tutorials to help you easily get started Wi-Fi and BLE 5 support.ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 ax/b/g/n) with 40 MHz of bandwidth support, Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh

ESP32-S3 Development Board onboard 7-inch capacitive touch screen, 800x480 resolution, 65K colors. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency.Built-in 512KB SRAM and 384KB ROM, with onboard 8MB Flash and 8MB PSRAM. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna.Support capacitive touch control via I2C interface, 5-point touch with interrupt support. Onboard CAN, RS485, I2C interface, Micro SD card slot and so on, integrates full-speed USB serial port. Support flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios.

Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BlE 5 (LE), with onboard antenna Built-in 512KB Static RAM and 384KB ROM, with onboard 16MB Flash and 8MB PS-RAM Onboard 1.47inch LCD display, 172×320 resolution, 262K color Adapting multiple IO interfaces, integrates full-speed USB port Onboard TF card slot for external TF card storage of pictures or files Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios Built-in RGB LED with clear acrylic sandwich panel for cool lighting effects

Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT5 (LE), with onboard antenna. Supports capacitive touch control via I2C interface, 5-point touch with interrupt support Built in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM. Onboard 4inch capacitive touch display, 480×480 resolution, 65K color Onboard CAN, RS485, I2C interface and TF card slot, and integrates full-speed USB port Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios

Adopts ESP32-S3R8 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash memory Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance Supports seamlessly switching between Arduino and MicroPython programming, more flexible usage Supports HID, emulating Human Interface Devices such as keyboards or mice via USB port for easier interaction with PC Compatible with Arduino IoT Cloud, allows monitoring and controlling your project from anywhere by using the Arduino IoT Cloud app Suitable for applications such as IoT and MicroPython, and easy to integrate into your projects.

Waveshare ESP32-S3 ETH Development Board, 10/100Mbps RJ45 Ethernet Port, Wi-Fi & BT Support, 240MHz Dual Core Processor, Onboard Type-C Port and TF Card Slot, OV2640 Camera

Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with onboard antenna. Supports capacitive touch control via I2C interface, 5-point touch with interrupt support Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM. Adapting UART, I2C and some IO interfaces, integrates full-speed USB port Onboard 2.8inch capacitive touch display, 240×320 resolution, 262K color. Onboard speaker, QMI8658 6-axis sensor, RTC sensor, TF card slot and batt recharge management module, etc. Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios

The ESP32-S3-DualEye-Touch-LCD-1.28 is an AIoT microcontroller development board based on ESP32-S3 with double eye LCD displays, designed for makers and electronics enthusiasts, supporting 2.4GHz Wi-Fi and BT BLE 5 It integrates high-capacity Flash and PStatic RAM, onboard dual 1.28inch LCD displays which can smoothly run GUI programs such as LVGL Additionally, it also integrates a microphone, speaker header, Li batt recharge circuit, and reserves a TF card slot and DIY expansion connectors It is suitable for the quick development based on ESP32-S3 such as HMI (Human-Machine Interface), double eye robotic agents, and AI voice-interactive device Whether you want to build a robot that can "wink", create an intelligent IoT Interface, design touch-controlled games, or develop futuristic wearable devices, this board is an ideal choice

ESP32-S3-Touch-LCD-2 Onboard camera interface and TF card slot Embedded with ST7789T3 Display Driver and CST816D Capacitive Touch Chip Supports ESP-IDF, Arduino IDE.Comprehensive SDK, dev resources, and tutorials to help you easily get started IPS Display Panel.Excellent display performance, 262K color, wide viewing angle Supports OV2640 / 0V5640 and other mainstream cameras. suitable for image capture, video monitoring and other applications to meet different needs

ESP32-S3 ETH Development Board with PoE Function,Supports Wi-Fi, Bluetooth, and Ethernet communication, Onboard TF card slot, camera interface and Pico-compatible header ESP32-S3 Designed for AIoT applications.Powered by Xtensa 32-bit LX7 dual-core processor with frequency up to 240 MHz.Powerful AI Computing Capability & Reliable security features WIFI and BLE 5 support.ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 b/g/n) with 40 MHz of bandwidth support.Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh Two power supply methods.Supports both PoE and USB Type-C power supply for PoE Module, Supports PoE Power Supply.Supports OV2640 / 0V5640 and other mainstream cameras

There are several options for this item, this option comes with a OV2640 camera + PoE module. For more package content details, please check the image 2 Adopts ESP32-S3R8 high-performance chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz. Integrated 512KB SRAM, 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 W5500 Ethernet chip for extending 10/100Mbps network port through SPI interface. Optional for PoE module to realize Power over Ethernet function (IEEE 802.3af-compliant) Onboard camera interface, compatible with OV2640, OV5640 and other mainstream cameras for image and video capture. 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 Rich WiKi Resources: We provide official Wiki resources, please contact us for more information.

Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with onboard antenna Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory. Type-C connector, improving device compatibility, easier to use. Onboard 2inch LCD display for clear color picture display, 240 x 320 resolution, 262K color Built-in ST7789T3 display driver, using SPI communication, effectively saving the IO resources. Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope). Onboard 3.7V MX1.25 Lithium batt recharge/discharge header 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 Adapting 22 x GPIO pins for flexible configuration of pin function. Onboard camera interface, compatible with mainstream cameras such as OV2640(NOT Included) and OV5640(Included) for image and video acquisition

Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Built in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with onboard antenna. Supports capacitive touch control via I2C interface, 5-point touch with interrupt support. Supports passive and active digital input, with bi-directional optocoupler isolation Onboard 4.3inch capacitive touch display, 800x480 resolution, 65K color. Onboard voltage regulator, supports 7~36V wide range power supply Onboard CAN, RS485, I2C interface and TF card slot, GH1.25 2P batt header and digital isolated IO interfaces, etc. Onboard LED indicators for indicating the power and batt recharging status Supports digital output with optocoupler isolation, provides higher driving capability with up to 450mA sinking current. Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios

Based on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz. Built in buzzer, RGB colorful LED, power supply and RS485 TX/RX indicators for monitoring the operating status of the module Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance. High quality relay, contact rating: ≤10A 250VAC/30VDC. Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors. Onboard USB Type-C port for power supply, firmware downloading and debugging Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications. Onboard digital isolation to prevent interference from external signal Onboard optocoupler isolation to prevent interference from external high-voltage circuit connected to the relay. Rail-mounted ABS case, easy to install, safe to use Onboard 40PIN header compatible with some Raspberry Pi Pico HAT, for expanding more functions such as RTC / CAN / RS232 / LoRa / sensor, etc. Onboard unibody power supply insulation, providing stable isolated voltage, no extra power supply required for the isolated terminal

ESP32-S3-Touch-LCD-1.85C is a microcontroller development board with 2.4GHz Wi-Fi and BT BLE 5 support, integrates high-capacity Flash and PStatic RAM Onboard 1.85inch LCD display which can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, it is suitable for the quick development of the HMI and other ESP32-S3 applications. Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with onboard antenna Built-in 512KB Static RAM and 384KB ROM, with onboard 16MB Flash and 8MB PStatic RAM. Onboard 1.85inch LCD display, 360x360 resolution, 262K color. Supports capacitive touch controlled via I2C interface, with interrupt support Adapting UART, I2C and some IO interfaces. Onboard audio decoder, Microphone, RTC sensor, TF card slot and batt recharge management module, etc. Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios

High-Performance ESP32-S3 Microcontroller: Powered by the ESP32-S3 microcontroller with a dual-core Xtensa 32-bit LX7 processor running at 240 MHz for efficient, high-speed performance. Dual-Mode Wireless Communication: Supports both 2.4GHz Wi-Fi and Bluetooth 5 (LE) for seamless wireless connectivity, offering superior RF performance for reliable communication. Industrial-Grade Relay & RS485 Interface: Features a high-quality relay with a contact rating of ≤10A 250VAC/30VDC, and an onboard isolated RS485 interface for connecting industrial Modbus modules or sensors. Advanced Isolation & Protection Features: Equipped with onboard optocoupler and digital isolation to shield against high-voltage interference, ensuring stable operation in industrial environments. Convenient Power and Debugging Options: Includes an onboard USB Type-C port for easy power supply, firmware downloading, and debugging, as well as a rail-mounted protective case for simple installation and enhanced safety. Rich WiKi Resources: We provide official Wiki resources, please contact us for more information.

Powerful Dual-Core Processor: Equipped with the Xtensa 32-bit LX7 dual-core processor, this product runs at up to 240MHz, providing excellent processing power for high-performance applications. Comprehensive Connectivity: Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with a built-in antenna and the option to switch to an external antenna by resoldering an onboard resistor, ensuring versatile wireless communication. Ample Memory and Storage: Built-in 512KB Static Random-Access Memory, 384KB ROM, 16MB Flash, and 8MB P Static Random-Access Memory offer large storage capacity, making it ideal for applications that require substantial memory for data and operations. Integrated Display and Sensors: Features a 3.16-inch LCD display with a 320×820 resolution and RGB565 interface for clear visual output, plus an onboard QMI8658 6-axis IMU for motion tracking and a PCF85063 RTC chip for real-time clock functionality. Flexible Expansion & Development: Includes a TF card slot, USB Type-C port, and reserved UART, I2C, and USB headers for flexible expansion. With easy power control via a slide switch and a dedicated batt header, it is perfect for rapid prototyping and development of ESP32-S3 applications. Rich WiKi Resources: We provide official Wiki resources, please contact us for more information.

Processor & Performance: Powered by an Xtensa 32-bit LX7 dual-core processor, capable of up to 240MHz, ensuring efficient processing for complex tasks. Connectivity: Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with an onboard antenna for seamless wireless communication. Memory & Storage: Comes with 512KB Static RAM, 384KB ROM, 8MB PSRAM, and 8MB Flash, providing ample storage and smooth performance for applications. Display: Onboard 7inch LCD display, 800×480 resolution, 65K color; Peripheral Interfaces & Power: Includes CAN, RS485, I2C, TF card slot, full-speed USB, and power-saving controls, with flexible clock and independent module power supply for efficient energy management. Rich WiKi Resources: We provide official Wiki resources, please visit our store and click the wiki page to get resources.

ESP32-S3-Touch-LCD-1.85C-BOX-EN is a microcontroller development board with Smart Speaker Box (3.7V Lithium batt not included) with 2.4GHz Wi-Fi and BT BLE 5 support, integrates high-capacity Flash and PStatic RAM Onboard 1.85inch LCD display which can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, it is suitable for the quick development of the HMI and other ESP32-S3 applications. Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with onboard antenna Built-in 512KB Static RAM and 384KB ROM, with onboard 16MB Flash and 8MB PStatic RAM. Onboard 1.85 inch LCD display, 360 x 360 resolution, 262K colour. Supports capacitive touch controlled via I2C interface, with interrupt support Adapting UART, I2C and some IO interfaces. Onboard audio decoder, Microphone, RTC sensor, TF card slot and batt recharge management module, etc. Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios

Adopts ESP32-S3R8 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash memory Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance Supports seamlessly switching between Arduino and MicroPython programming, more flexible usage Supports HID, emulating Human Interface Devices such as keyboards or mice via USB port for easier interaction with PC Compatible with Arduino IoT Cloud, allows monitoring and controlling your project from anywhere by using the Arduino IoT Cloud app Suitable for applications such as IoT and MicroPython, and easy to integrate into your projects.

ESP32-S3-Touch-LCD-2 with OV5640 Camera and TF card slot Embedded with ST7789T3 Display Driver and CST816D Capacitive Touch Chip Supports ESP-IDF, Arduino IDE.Comprehensive SDK, dev resources, and tutorials to help you easily get started IPS Display Panel.Excellent display performance, 262K color, wide viewing angle Supports OV2640 / 0V5640 and other mainstream cameras. suitable for image capture, video monitoring and other applications to meet different needs

Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT5 (BLE), with onboard antenna Built in 512KB of SRAM and 384KB ROM, with onboard 2MB PSRAM and an external 16MB Flash memory. Type-C connector, keeps it up to date, easier to use Onboard 1.28inch LCD display, IPS panel, 240x240 resolution, 65K color. Adopts CNC metal case with Acrylic dull-polish bottom plate Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture. Onboard 3.7V lithium batt recharge/discharge header and GPIO headers Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios. Integrated with USB serial port full-speed controller, GPIO pins allow flexibly configuring pin functions

A microcontroller development board with 5inch capacitive touch display, can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32-S3 applications 800x480 resolution, 65K color. 160° Viewing Angle. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Built in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT5 (LE), with onboard antenna. Supports capacitive touch control via I2C interface, 5-point touch with interrupt support. Supports passive and active digital input, with bi-directional optocoupler isolation Onboard voltage regulator, supports 7~36V wide range power supply. Onboard RTC chip and rechargeable batt to ensure time data is not lost when power loss. Onboard CAN, RS485, I2C interface and TF card slot, GH1.25 2P batt header and digital isolated IO interfaces, etc. Onboard LED indicators for indicating the power and batt recharging status. Supports digital output with optocoupler isolation, provides higher driving capability with up to 450mA sinking current. Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios

ESP32-S3-Touch-LCD-4 is a microcontroller development board with 2.4GHz WiFi and BLE 5 support, integrates 16MB Flash and 8MB PSRAM. Onboard 4inch 480 × 480 capacitive touch screen can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces to quickly develop the HMI of ESP32-S3, suitable for scenarios such as smart control panel, home gateway, intelligent interactive panel, industrial control, and smart lighting control. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT5 (LE), with onboard antenna. Supports capacitive touch control via I2C interface, 5-point touch with interrupt support Built in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM. Onboard 4inch capacitive touch display, 480×480 resolution, 65K color. Features optimized RS485 solution, power isolation, TVS, and power supply. Onboard CAN, RS485, I2C interface and TF card slot, and integrates full-speed USB port Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios

ESP32-S3-Touch-LCD-2.8,Integrates SPI Interface Display And 5-Point Capacitive Touch, Multiple Peripheral Interfaces IPS Display Panel,Excellent Display Performance, 262K Color, Wide Viewing Angle Capacitive 5-Point Touch,Supports Touch Function With I2C Interface, 5-Point Touch For Flexible Operation And Smooth Multi-Point UI Interaction Supports Multiple Peripherals,Supports The Expansion Of Multiple Peripherals Via GPIO, UART And I2C Interfaces, Etc. Supports WiFi & Bluetooth, With Onboard Antenna

Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with onboard antenna Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory. Type-C connector, improving device compatibility, easier to use. Onboard 2inch LCD display for clear color picture display, 240 x 320 resolution, 262K color Built-in ST7789T3 display driver, using SPI communication, effectively saving the IO resources. Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope). Onboard 3.7V MX1.25 Lithium batt recharge/discharge header 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 Adapting 22 x GPIO pins for flexible configuration of pin function. Onboard camera interface, compatible with mainstream cameras such as OV2640(NOT Included) and OV5640(NOT Included) for image and video acquisition

ESP32-S3-LCD-1.3(without Case & Prism Cube), a low-cost, high-performance MCU board equipped with 240MHz dual-core processor. It is compact in size, with onboard 1.3inch 262K color LCD display, Lithium batt recharge manager, 6-axis sensor (3-axis accelerometer and 3-axis gyroscope), RGB LCD, and Wi-Fi / BT antenna, which makes it easy for you to develop and integrate it into products quickly. Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BT 5 (LE), with onboard antenna Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory. Type-C connector, keeps it up to date, easier to use. Onboard 1.3inch 240x240 pixels 262K display for clear and colorful pictures Built-in ST7789V2 display driver, using SPI communication, effectively saving the IO resources. Adapting 13PIN 2.54mm GPIO header for connecting peripherals and debugging, supports flexible configuration of pin functions Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures and other applications. Onboard 3.7V MX1.25 lithium batt recharge / discharge header

High-Performance Processor: Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Wireless Connectivity: Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna. Memory & Storage: Built-in 512KB Static RAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM. Display & Interaction: Onboard Type-C port, more convenient, better device compatibility; onboard 1.46inch LCD display, 412 × 412 resolution, 16.7M color; supports touch function controlled via I2C interface, with interrupt support. Rich Peripherals & Low Power: Adapting UART, I2C and partial IO interfaces; onboard QMI8658 6-axis IMU, PCF85063 RTC with batt header, PWM/BOOT buttons, TF card slot; supports flexible clock/power modes for low power consumption; multiple GPIO pins for easy customization.

There are several options for this item, this option comes with a PoE module. For more package content details, please check the image 2 Adopts ESP32-S3R8 high-performance chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz. Integrated 512KB SRAM, 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 W5500 Ethernet chip for extending 10/100Mbps network port through SPI interface. Optional for PoE module to realize Power over Ethernet function (IEEE 802.3af-compliant) Onboard camera interface, compatible with OV2640, OV5640 and other mainstream cameras for image and video capture. 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

There are several options for this item, this option is board only. For more package content details, please check the image 2 Adopts ESP32-S3R8 high-performance chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz. Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM and 16MB Flash memory. Integrated 2.4GHz Wi-Fi and BT 5 (LE) wireless communication, with an onboard antenna. Supports switching to use external antenna Onboard W5500 Ethernet chip for extending 10/100Mbps network port through SPI interface. Optional for PoE module to realize Power over Ethernet function (IEEE 802.3af-compliant) Onboard camera interface, compatible with OV2640, OV5640 and other mainstream cameras for image and video capture. 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