ESP32-C6-DevKit Pinout/Overview

ESP32-C6-DevKit Pinout/Overview

The ESP32-C6-DevKitC-1 is an entry-level development board from Espressif Systems, designed to facilitate the development of IoT applications with robust wireless connectivity. At its core is the ESP32-C6-WROOM-1 or ESP32-C6-WROOM-1U module, both built around the ESP32-C6 system-on-chip (SoC)

Wireless Communication Protocols:

Wi-Fi 6 (802.11ax)

Operates in the 2.4 GHz band
Supports 20 MHz bandwidth in 802.11ax mode and 20/40 MHz in 802.11b/g/n
Improved power efficiency and reduced latency

Bluetooth 5 (LE)

Supports Bluetooth Low Energy (BLE)
Enhanced range and higher data transfer rates
Suitable for low-power IoT devices
IEEE 802.15.4

Supports Zigbee 3.0 and Thread 1.3 protocols
Ideal for mesh networking and smart home applications

📡 Wired Communication Protocols: ESP32-C6-DevKit Pinout/Overview

UART (Universal Asynchronous Receiver-Transmitter)

Supports up to 3 UART interfaces. Commonly used for serial communication (e.g., debugging, connecting to sensors).

I2C (Inter-Integrated Circuit)

Supports up to 2 I2C interfaces. Ideal for connecting sensors and other peripherals.

SPI (Serial Peripheral Interface)

Supports up to 2 SPI interfaces. High-speed communication for displays, memory, and other peripherals.

I2S (Integrated Interchip Sound)

For digital audio applications (e.g., microphones, speakers).

PWM (Pulse Width Modulation)

For controlling LEDs, motors, and other devices.

GPIO (General Purpose Input/Output)

Configurable digital input/output pins for custom hardware interactions.

TWAI (Two-Wire Automotive Interface)

Compatible with CAN 2.0 standard for automotive and industrial communication.

USB (Universal Serial Bus)

Supports USB 2.0 for programming, debugging, and serial communication.

Strapping Pins

GPIO:- 0, 2, 8, 9, 10, 11 – Used to configure the boot mode and chip behavior. Should be used cautiously to avoid conflicts during startup.

ESP32-C6-DevKit Pinout/Overview

ESP32-C6: Frequently Asked Questions (FAQ)

1. What is the ESP32-C6?

Ans- The ESP32-C6 is a high-performance microcontroller from Espressif Systems that supports Wi-Fi 6, Bluetooth 5 (LE), and IEEE 802.15.4 (for Zigbee and Thread) protocols. It is designed for IoT applications, offering advanced wireless connectivity and multiple communication interfaces.

3. Strapping Pin Function?

GPIO 2 Determines the boot mode.
GPIO 8 Controls the flash voltage level.
GPIO 9 Configures boot from SPI flash.
GPIO 10 Selects download/boot mode.
GPIO 11 Adjusts debugging settings.
✅ Note: Avoid using these pins for external peripherals unless necessary, as incorrect settings may prevent the ESP32-C6 from booting correctly.

3. What development environments support ESP32-C6?

The ESP32-C6 is compatible with:ESP-IDF (Espressif IoT Development Framework)Arduino IDE (via ESP32 board package)PlatformIO (for VSCode)MicroPython (for Python-based applications)

4. What are some common use cases for the ESP32-C6?

Typical ESP32-C6 applications include:
Smart Home (Zigbee/Thread-based devices)
Industrial IoT (CAN Bus support)
Wearable Devices (Low power consumption)
Wireless Sensors (Wi-Fi + BLE capabilities)