Built around the ESP32-C3 microcontroller, providing a low-power, highly integrated solution for IoT. This board is equipped with two USB Type-C ports, offering flexibility in power supply, programming, and connectivity options.

Specifications:

• ESP32-C3 series
• RF Bluetooth family/standard, Wi-Fi
• 802.11b/g/n protocol, Bluetooth v5.0
• Frequency: 2.412GHz ~ 2.484GHz
• Data transmission speed: 150Mbps
• Power Output: 20.5dBm
• Sensitivity: -104dBm
• Serial interfaces: ADC, GPIO, I2C, I2S, JTAG, PWM, SPI, UART, USB
• Antenna Type: PCB Trace
• 4MB Flash program, 384kB ROM, 400kB SRAM
• Supply voltage: 3V ~ 3.6V
• Current - Receive: 82mA ~ 84mA
• Current - Transmission: 290mA ~ 350mA
• Mounting Type: Surface Mount
• Operating temperature: -40°C ~ 85°C (TA)
• Product reference: ESP32-C3-DEVKITM-1