E22-230T30S Lora drahtlose modul E22-400T30S Spread Spectrum SX1262/1268 470M E22-900T30S 230M Relais TTL Schlüssel RSSI
USD 10.70
E22-230T30S Lora drahtlose modul E22-400T30S Spread Spectrum SX1262/1268 470M E22-900T30S 230M Relais TTL Schlüssel RSSI