DFRobot Beetle ESP32-C3 Development Board Pinout and Technical Specifications
Code name: ESP32C3_DEV
DFRobot Beetle ESP32-C3 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.
Quick Links
Price
DFRobot Beetle ESP32-C3 Specs
Below you can find the specifications of DFRobot Beetle ESP32-C3, such as features, connectivity options, and DFRobot Beetle ESP32-C3 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 |
DFRobot Beetle ESP32-C3 Pinout
DFRobot Beetle ESP32-C3 Pins Mapping Arduino IDE
Below you can find the DFRobot Beetle ESP32-C3 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 | |||
| 3 | A3 | |||
| 4 | A4 | SCK | ||
| 5 | A5 | MISO | ||
| 6 | MOSI | |||
| 7 | SS | |||
| 8 | SDA | |||
| 9 | SCL | |||
| 10 | LED_BUILTIN | |||
| 20 | RX | |||
| 21 | TX |
Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x0 |
| Flash mode | qio |
| Boot mode | qio |
| PSRAM type | |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The DFRobot Beetle ESP32-C3 development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x0". Flash mode and boot mode for DFRobot Beetle ESP32-C3 development board by default is qio and qio respectively.
