The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
Overview
- ESP32-S3 N16R8 DEVELOPMENT BOARD - The included ESP32-S3 board features 16MB Flash and 8MB PSRAM, dual USB-C ports, WiFi and Bluetooth 5.0 LE for wireless connectivity. The PinPulse Shield adds visual GPIO LEDs that display GPIO state in real-time. Compatible with Arduino IDE, PlatformIO, MicroPython, ESP-IDF, and C/C++ development environments.
- 46-PIECE SENSOR MODULE COLLECTION - Includes OLED display, LED matrix, 7-segment digital display, DHT11 temperature and humidity sensor, HC-SR04 ultrasonic distance sensor, PIR motion sensor, photoresistor, sound sensor, joystick module, push button modules, relay module, RGB LED module, buzzer, and additional sensors. Each module uses Lead-Free ENIG PCB finish.
- 120-PIECE JUMPER WIRE SET - 40 male-to-female, 40 male-to-male, and 40 female-to-female jumper wires, 20cm / 7.8 inch length. Reusable storage box included for organization. Suitable for breadboard connections in Arduino, ESP32, Raspberry Pi, and other micr... Read More...
ESP32-S3 STEM Learning Kit, 46 Sensor Modules
$57.00
Projects
HC-05 Bluetooth Module and Arduino Beginner Tutorial
This is a basic example to get you start with HC-05 Bluetooth Module. Depending on your specific requirements and the functionality you want, you may need to expand and modify the sketch accordingly.
Continue Reading