2X ESP32-C3 SuperMini V2 Development Board ESP32 C3 WiFi IOT Board Antenna RGB for MicroPython

2X ESP32-C3 SuperMini V2 Development Board ESP32 C3 WiFi IOT Board Antenna RGB for MicroPython leírása

ESP32-C3 SuperMini V2 is an IoT development board based ESP32-C3 WiFi/ dual-mode chip.
It has excellent RF performance and supports IEEE 802.11 b/g/n WiFi and 5 (LE) protocols.Onboard antenna interface and RGB module.
It also has a small and exquisite appearance combined with a single-sided surface mount design.It supports UART, I2C and SPI and other four serial interfaces. There is also a small reset button and a bootloader mode button the board.
ESP32C3SuperMini is a high-performance, low-power, cost-effective IoT development board suitable for low-power IoT applications and wireless wearable applications.
If external power supply is required, just connect the external power supply + level to the 5V position and GND to the negative pole. (Support 3.3-6V power supply). Remember that when connecting the external power supply, you cannot connect to the USB. Only one of USB and external power supply can be selected.

NOTE:
Enter download mode: Press and hold the BOOT button of ESP32C3, then press the RESET button, release the RESET button, and then release the BOOT button. At this , ESP32C3 will enter download mode. (You need to re-enter download mode every you connect. Sometimes you press it once, the port will be unstable and disconnected. You can judge it by the port recognition sound)
The esp32c3supermini serial port cannot print. Solution: In the for environment, remember to turn cdc boot when using direct USB connection, and remember to turn off cdc boot when using USB to serial port.
Colour:Black
Material:PCB

Package Contents:
2x unsoldered development board
4x pin headers (pin header colors are random,don't accept the specified color)