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ESP32-C3 is a development board based on the ESP32-C3FN4 chip.
ESP32-C3FN4 is a 32-bit microprocessor based on RISC-V architecture. It is a very low-power and high-integration MCU system-level chip (SOC), integrating 2.4 GHz Wi-Fi and low-power Bluetooth (Bluetooth® LE) dual-mode wireless communication. Internal integration 4MB flash, contains SPI, I2C, UART, ADC, etc.
It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers.
|Parameters||Description||Master Chip||ESP32-C3FN4(32-bit@RISC-V architecture)|
|USB to Serial Chip||CH340K|
|WiFi||802.11 b/g/n, up to 150Mbps|
|Bluetooth LE||Bluetooth 5, Bluetooth mesh|
|Hardware Resource||5*ADC1+1*ADC2; |
|Memory||384KB ROM; |
8KB RTC SRAM;
4MB SiP Flash
|Interface||Type-C USB; |
2*1.25 lithium battery interface,
2*10*2.54 Header Pin
|Battery||3.7V lithium battery power supply and charging|
|Power consumption||Deep Sleep 5.5uA|
|Dimensions||40.64 * 20.32 * 7.6 mmok|
No, ESP32 C3 board is the MCU without LoRa functionality.
Yes. It has the onboard SH1.25-2 battery interface.
The board has WiFi, Bluetooth.
Yes, it’s compatible with the Arduino development environment.
The default packing list without selecting any accessories is as follows: