XIAO ESP32C3
Features
- SeeedStudio XIAO ESP32C3 Product Page (New 2022-07)
- Wiki
- ESP32C3 Datasheet
- 32-bit RISC-V
- Single Core
- Floating Point Unit
- Up to 160 MHz
- 400 KB SRAM
- 4 MB Flash
- 2.4GHz Wi-Fi subsystem
- U.FL antenna provided that supports WiFi/Bluetooth connection over 100m
- Supports Station mode, SoftAP mode, SoftAP & Station mode, and promiscuous mode
- 21 x 17.5mm overall dimension
- 44 μA (deep sleep mode), with 4 working modes available
- 11 GPIO pins:
- 4 x 12-bit analog inputs
- 11 x PWM outputs
- Hardware I2C port
- Hardware UART
- Hardware SPI
- Hardware I2S
- Arduino support - add to File > Preferences, and fill "Additional Boards Manager URLs"
- 3.3V regulator, you can draw 700mA
- LiPo charger (pads on bottom)
- Reset switch for starting your project code over or entering bootloader mode
- USB Type C connector