C3 pico

A mini wifi & Bluetooth5 (LE) boards based ESP32-C3FH4. [Buy it]

Features

• based ESP32-C3 WIFI & Bluetooth LE RISC-V Single-Core CPU

• Type-C USB

• 4MB Flash

• 12x IO

• 1x WS2812 RGB LED

• 1x LOLIN I2C Port

• 1x Battery port with 500mA charging

• ADC, I2C, SPI, UART

• Compatible with LOLIN D1 mini shields

• Compatible with MicroPython, Arduino, CircuitPython and ESP-IDF

• Default firmware: MicroPython

Tutorials

• Get started with MicroPython [C3 series]

• Get started with Arduino [C3 series]

• Get started with CircuitPython [C3 series]

Documentation

• Schematic V1.0.0[PDF]

• Dimension V1.0.0[PDF]

• ESP32-C3 Datasheet

Technical specs

Operating Voltage	3.3V
Digital I/O Pins	12
Clock Speed	160MHz
Flash	4M Bytes
Size	25.4*25.4mm
Weight	2.6g

Pin