AirM2M_CORE_ESP32C3 Development Board Pinout and Technical Specifications
Code name: AirM2M_CORE_ESP32C3
AirM2M_CORE_ESP32C3 development board is based on esp32c3 microcontroller and uses riscv32 architecture. This development board has a maximum CPU frequency of 160 MHz and a flash size of 4MB.
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AirM2M_CORE_ESP32C3 Specs
Below you can find the specifications of AirM2M_CORE_ESP32C3, such as features, connectivity options, and AirM2M_CORE_ESP32C3 technical specs.
Features
- 22 digital IO pins
- 22 external interrupt pins
- 6 analog input pins
Connectivity
- WiFi: 802.11 b/g/n (2.4 GHz)
- Bluetooth: 5.0
- WiFi: 5.0
Technical specs
| Clock Speed | 160 MHz |
| Flash size | 4MB |
| Microcontroller | esp32c3 |
| Architecture | riscv32 |
AirM2M_CORE_ESP32C3 Pinout
AirM2M_CORE_ESP32C3 Pins Mapping Arduino IDE
Below you can find the AirM2M_CORE_ESP32C3 pinout. This development board provides 22 digital IO pins, out of which 22 can be used as an external interrupt pins and 6 as analog input pins .
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | A0 | |||
| 1 | A1 | |||
| 2 | A2 | SCK | ||
| 3 | A3 | MOSI | ||
| 4 | A4 | SDA | ||
| 5 | A5 | SCL | ||
| 7 | SS | |||
| 10 | MISO | |||
| 12 | LED_BUILTIN | |||
| 13 | LED_BUILTIN_AUX | |||
| 20 | RX | |||
| 21 | TX |
Default Tools
| Bootloader tool | |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x0 |
| Flash mode | dio |
| Boot mode | dio |
| PSRAM type | |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The AirM2M_CORE_ESP32C3 development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and bootloader tool. The bootloader starts at address "0x0". Flash mode and boot mode for AirM2M_CORE_ESP32C3 development board by default is dio and dio respectively.
