eBay
The entire solution takes up the least amount of printed circuit board area. ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters. ESP-32S ESP32 Module. ESP-32S ESP32 Adapter.
eBay
1 Expansion Board. USB driver chip: CH340C, with good system compatibility, faster download speed, and more stability. All pictures are for illustration purpose only and Colours may vary slightly. Module model: ESP32-WROOM-32.
eBay
Build-in reset button and Bootloader button. Program ESP-WROOM-32 module without soldering. Provide all I/O pin for the ESP-WROOM-32 module. Not include ESP-WROOM-32 module. Because, our prices are unable to include above fees, as the custom policies are different in every territories.
eBay
ESP-32S ESP32 Adapter. ESP32 vs ESP8266 Integrated dual mode Bluetooth (classic and BLE). Compliant with Bluetooth v4.2 BR/EDR and BLE specification. This is a adapter board for ESP-32S Wireless Module.
eBay
Bluetooth: Bluetooth 4.2BR/EDR and BLE standards. Antenna form: onboard PCB antenna with a gain of 2dBi. Support local serial port upgrade and remote upgrade (FOTA). Low power dual core 32-bit CPU, can be used as an application processor;.
eBay
Bluetooth: Bluetooth 4.2BR/EDR and BLE standards. Antenna form: onboard PCB antenna with a gain of 2dBi. Support local serial port upgrade and remote upgrade (FOTA). Low power dual core 32-bit CPU, can be used as an application processor;.
eBay
eBay