ESP32-C3 Core Board Development Board 2.4G WIFI Bluetooth-compatible Module CH343P 32Pin for Verifying ESP32C3 Chip Function

ESP32-C3 Core Board Development Board 2.4G WIFI Bluetooth-compatible Module CH343P 32Pin for Verifying ESP32C3 Chip Function

Features:

1. The core board is a core board designed based on ESP32-C3, with a size of only 21mm * 51mm;

2. The board edge adopts a stamp hole design, making it convenient for developers to use in different scenarios;

3. The core board supports interfaces such as UART, GPIO, SPI, l2C, ADC, PWM, etc., which can be selected according to actual needs;

4. The minimalist version is suitable for mass production. For personal development and debugging, it is recommended to purchase classic models with good compatibility and easy development;

5. Multi functional, the development board supports diverse development methods.

Main differences:

Simple version

Serial port chip: None

IDE debugging: not supported

Standard version

Serial port chip: Yes

IDE debugging: supported

Parameter:

CORE-ESP32-C3

ESP32-C3 main control, main frequency 160MHz

On board 4MB flash,

CH343P chip

SPL Flash: 1 channel, onboard 4MB

UART interface: 2-way, UART0~UART1

12 bit ADC: 2 channels, with a maximum sampling rate of 100KSPS

Low speed SPI interface: 1 channel, supporting main mode

IIC controller: 1 channel

PWM interface: 4 channels

GPIO external pins: 15 channels, reusable

LED indicator lights: 2 channels

Reset button: 1 channel

BOOT button: 1 channel

USB to TTL download and debugging port: 1 channel, supporting automatic download

2.4G PCB onboard antenna

Size: 21mm x 51mm