T-OI Plus ESP32-C3 Wireless Module Development Board A

T-OI Plus ESP32-C3 Wireless Module Development Board A Description

T-OI PLUS is based on the ESP32-C3 main control chip, which is a safe, low-power, low-cost RISC-V MCU.
Supports Wi-Fi and Bluetooth 5 (LE).
It has rich memory resources and can meet the functional requirements of common IoT products.
It continues the appearance and structural design of the T-OI ESP8266 version. It is based on the pin interface compatible with the MINI D1 expansion shield, and is equipped with a 16340 lithium battery holder. It is also compatible with the Grove interface, which is convenient for direct expansion of existing mini D1 expansion and Grove interface modules.

MCU:MCU32-C3
USB to serial port chip:T-OI Plus V1.0: CH340K T-OI Plus V1.3: CH9102
Grove connector:4 Pin, 2.0mm
Main chip:RISC-V 32-bit Microprocessor,400 KB of , 384 KB of ROM and 8 KB in RTC
clock frequency:160MHz
Analog Interface Protocol:2 x 12-bit SAR ADCs, up to 6 channels
data interface protocol:3 x SPI, 2 x UART, 1 x I2C, 1 x 125 LED PWM, TWAI, , , Full-speed USB Serial
Wi-Fi:IEEE 802.11 b/g-compliant Supports Station, SoftAP, SoftAP + Station mode
Bluetooth:Supports Bluetooth 5, Bluetooth mesh
Colour: As Shown
Material:PCB
style:A With battery holder

Package Contents:
1 * ESP32-C3 RISC-V MCU Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.