ESP32 Development Board ESP32-C3 CORE-ESP32-C3 CH343P WiFi + Bluetooth Module

The ESP32-C3 CORE-ESP32-C3 CH343P Development Board is a powerful yet compact microcontroller
board designed for IoT, automation, robotics, and DIY electronics projects.
It features a 160MHz RISC-V CPU, onboard 4MB flash memory, and supports WiFi + Bluetooth 5.0,
making it an ideal choice for wireless communication projects.
With its versatile GPIO pins, UART, SPI, I2C, ADC, and PWM support,
this board allows seamless integration with sensors, actuators, and other peripherals.
Its USB to TTL (CH343P) interface ensures smooth programming, while the onboard
antenna provides reliable wireless performance.

Features:

• ESP32-C3 160MHz RISC-V processor
• WiFi + Bluetooth 5.0 dual-mode communication
• CH343P USB-to-TTL for auto-download/debugging
• Onboard 4MB Flash memory
• 2-channel 12-bit ADC (100KSPS max)
• 2-way UART (UART0~UART1)
• 1x SPI, 1x I2C controller
• 4x PWM outputs
• 15 GPIO pins (reusable)
• 2x LED indicator lights
• Reset and BOOT buttons
• Compact size: 21mm x 51mm

Applications:

• IoT devices and smart home automation
• Wireless sensor networks
• DIY electronics and Arduino-compatible projects
• Robotics and automation systems
• Prototyping for embedded systems
• Educational projects and learning RISC-V

Technical Specifications:

⚠️ Please allow 3% measuring deviation.

Package:

• 1x ESP32 Development Board ESP32-C3 CORE-ESP32-C3 CH343P WiFi + Bluetooth Module

Documentations:

• ESP32-C3 Technical Reference Manual
• Arduino ESP32 Core Installation Guide

How to Use (DIY Blog):

Getting started with the ESP32-C3 is simple:

1. Install the Arduino IDE on your computer.
2. Add the ESP32 board support package in the Arduino IDE preferences.
3. Connect the ESP32-C3 board to your PC using a USB cable.
4. Select the correct COM port and board model from the Arduino IDE.
5. Upload a simple Blink sketch to test the onboard LED.
6. Once verified, you can connect sensors, modules, or wireless projects using GPIO, UART, SPI, and I2C interfaces.

FAQ:

1. Q1: Can I use Arduino IDE with ESP32-C3?
   Yes, the ESP32-C3 is fully compatible with Arduino IDE and ESP-IDF.
2. Q2: Does this board support WiFi and Bluetooth simultaneously?
   Yes, it supports WiFi + Bluetooth 5.0 dual-mode operation.
3. Q3: Is there onboard Flash memory?
   Yes, it comes with 4MB onboard flash for storage.
4. Q4: What power supply is needed?
   It can be powered via USB 5V input.
5. Q5: What antenna does it use?
   It has a 2.4G PCB onboard antenna for wireless communication.

Reference Links:

• Espressif ESP32-C3 Official Page
• ESP32 Arduino GitHub Repository
• ESP32 Getting Started Blog