SPECIFICATIONS

Brand Name: NoEnName_Null

Choice: yes

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Module

ESP32-C3 OLED development board with 0.42 inch OLED module ceramic antenna ESP32 supermini development board wifi Bluetooth

Product Description:

The ESP32-C3 development board is a microcontroller that supports 2.4 GHz Wi Fi and Bluetooth low energy consumption. Based on the RISC-V architecture, it is suitable for development environments such as Arduino and Micropython. It has rich peripherals and functions, suitable for small projects and scenarios such as IoT, wearable devices, and smart homes. At the same time, the onboard 0.42-inch OLED display screen, ceramic antenna, Type-C USB interface, reset button, and start button make operation convenient and fast.

Product parameters:

WiFi: 802.11b/g/n protocol, 2.4GHz

Bluetooth: Bluetooth5.0

SPI Flash： Built in 4M

Pin interfaces: 1xI2C, 1xSPI, 2xUART, 11xGPIO (PWM), 4xADC

Onboard LED blue light: GPO 8 pin

matters needing attention:

If external power supply is required, simply connect the external power supply+stage to the 5V position and GND to the negative terminal. (Supports 3.3-6V power supply).

2. Remember that when connecting to an external power source, USB cannot be connected, and only one of USB and external power can be selected.

Please be careful not to short-circuit the positive and negative electrodes during welding, which may burn out the battery and equipment.