HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller
The ESP32 is integrated with Antenna switches, RF Balun, power amplifiers, low-noise amplifiers, filters, and management modules, and the entire solution occupies the smallest area of PCB. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power dissipation performance, and RF performance is the best, safe and reliable, and easy to extend to various applications.
Reference links of ESP32 at below:
1 * ESP-WROOM-32 ESP32 ESP-32S Development Board
If it can’t get Bluetooth working?
Use Node32s as the Board selection. To reference GPIO pins in code using just the number, for example, “digitalWrite(13, HIGH)” sets GPIO13 high. The built-in LED to GPIO2.
- 2.4GHz Dual-Mode WiFi + Bluetooth Development Board
- Ultra-Low power consumption works perfectly with the Arduino IDE
- Support LWIP protocol, Freertos
- SupportThree Modes: AP, STA, and AP+STA
- ESP32 is safe, reliable, and scalable to a variety of applications