ESP-32S ESP-32 Entwicklungsboard 2,4 GHz Dual-Mode WiFi + Bluetooth Antennenmodul
6,52 €
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. PLC Module. Cell Phone & Smart watch.
Jetzt bei Ebay: