Model: ESP-C3-12F-KIT development board
Package size: DIP-30 24.0 x 16.0 x 3.1 mm (± 0.25 mm)
Antenna: On-board PCB antenna
Spectrum range: 2400 - 2483.5MH z
Operating temperature: -40 - 85
Storage environment: -40 - 125, <90% RH
Power Supply Requirement: 5V >500mA
Supported Interfaces: UART / GPIO / ADC / PWM / I2C / I2S
IO Ports: IO0, IO1, IO2, IO3, IO4, IO5, IO8, IO9, IO10, IO18, IO19, IO20, IO21
Serial port speed: 110 - 4608000 bps, default 115200 bps
Bluetooth: BLE 5.0
Security: WEP / WPA-PSK / WPA2-PSK
SPI Flash: 4MB
Onboard RGB LED: IO3 Red, IO4 Green, IO5 Blue
ESP32-C3 datasheet:
https: //www. jacobsparts. com/files/ESP32-C3/esp32-c3_datasheet_en. pdf
ESP-C3-12F-KIT specification:
https: //www. jacobsparts. com/files/ESP32-C3/esp-c3-12f-kit-v 1.0 _specification. pdf