Espressif ESP32-C3-DevKitC-02 Development Board Pinout and Technical Specifications
Code name: ESP32_C3_DEVKITC_02
Manufacturer: Espressif
Espressif ESP32-C3-DevKitC-02 development board is based on esp32c3 microcontroller and uses riscv architecture. This development board has a maximum CPU frequency of 160 MHz and a flash size of 4MB.
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🛒 Price
📝 Espressif ESP32-C3-DevKitC-02 Description
The ESP32-C3-DevKitC-02 is an entry-level development board based on the ESP32-C3-WROOM-02 module, which integrates complete Wi-Fi and Bluetooth® Low Energy functions. Designed for simplicity and ease of use, it provides access to most of the I/O pins, making it suitable for a wide range of IoT applications.
📊 Espressif ESP32-C3-DevKitC-02 Specs
Below you can find the specifications of Espressif ESP32-C3-DevKitC-02, such as features, connectivity options, and Espressif ESP32-C3-DevKitC-02 technical specs.
✨ Features
- 22 digital IO pins
- 16 external interrupt pins
- 6 analog input pins
- 6 PWM pins
🛰️ Connectivity
- WiFi: 802.11 b/g/n (2.4 GHz)
- Bluetooth: 5.0
- BLE: 5.0
📐 Technical specs
| Microcontroller | esp32c3 |
| Clock Speed | 160 MHz |
| Flash size | 4MB |
| Architecture | riscv |
🔌 Espressif ESP32-C3-DevKitC-02 Pinout
The ESP32-C3-DevKitC-02 pinout includes multiple GPIOs and communication interfaces. It offers power pins (3.3V and GND), UART (TX, RX), I2C (SDA, SCL), and SPI (MISO, MOSI, SCK, SS) for seamless connectivity. ADC pins are available for analog input applications. It also supports PWM and other digital functions, making it adaptable for various embedded projects.
🗺️ Espressif ESP32-C3-DevKitC-02 Pins Mapping Arduino IDE
Below you can find the Espressif ESP32-C3-DevKitC-02 pinout. This development board provides 22 digital IO pins, out of which 16 can be used as an external interrupt pins , 6 as analog input pins and 6 pins have Pulse-Width Modulation (PWM) .
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 0 | A0 | T0 | PWM | |
| 1 | A1 | T1 | PWM | |
| 2 | A2 | T2 | PWM | |
| 3 | A3 | T3 | PWM | |
| 4 | A4 | T4 | PWM | |
| 5 | PWM | |||
| 6 | PWM | |||
| 7 | PWM | |||
| 8 | PWM | |||
| 9 | PWM | |||
| 10 | PWM | |||
| 11 | PWM | |||
| 12 | PWM | |||
| 13 | PWM | |||
| 14 | PWM | |||
| 15 | PWM | |||
| 16 | PWM | |||
| 17 | PWM | |||
| 18 | PWM | |||
| 19 | PWM | |||
| 20 | PWM | |||
| 21 | PWM |
🛠️ Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x1000 |
| Flash mode | dio |
| Boot mode | dio |
| PSRAM type | |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The Espressif ESP32-C3-DevKitC-02 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 "0x1000". Flash mode and boot mode for Espressif ESP32-C3-DevKitC-02 development board by default is dio and dio respectively.
