C3 mini

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 WS2812B RGB LED
• 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 V2.1.0[PDF]
• Dimension V2.1.0[PDF]
• ESP32-C3 Datasheet

Technical specs

Operating Voltage	3.3V
Digital I/O Pins	12
Clock Speed	160MHz
Flash	4M Bytes
Size	34.3*25.4mm
Weight	2.6g

Pin

Version

• V2.1.0 lastest version
• V1.0.0