ESP32-C3 WiFi bluetooth-compatible Development Board With 0.42 Inch OLED White Light Module Ceramic Antenna Type-C ESP32

Specification:

Voltage: 3.3~6V

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

bluetooth: BT 5.0

SPI Flash: Built in 4M

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

Onboard LED blue light: GPO8 pin

BO0: Download button, long press BO0 button and plug in the USB cable, then release your hand to enter "download mode"

RST: Reset button, program running restarts or resets.

USB interface: can be used as a power supply for circuit boards or as a communication interface for connecting PCs and ESP32C3.

Size: 24.8mm x 20.45mm

Features:

1. This development board is equipped with a 0.42-inch OLED display screen, ceramic antenna, Type-C USB interface, reset button, and start button, making it easy and fast to operate.

2. Rich peripheral interfaces with abundant peripherals and functions, suitable for small projects and scenarios such as IoT, wearable devices, and smart homes.

3. Low power design, optimized power management system supports multiple low-power modes, suitable for battery powered devices, and extends battery life.

4. Supports 2.4GHz Wi Fi and bluetooth low-power 5.0, suitable for wireless connection needs of various IoT devices.

5. High cost-effectiveness, compared to the performance and functionality it provides, ESP32-C3 has significant cost-effectiveness and is suitable for large-scale deployment of IoT projects.

Package include:

1X development board

2X needle arrangement

Note:

1. This document only represents the product knowledge and parameters at the time of editing, and any changes in the future will not be notified separately.

2. 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).

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

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