27,96 € SV652- 500mW 433/868mhz RS232/RS485 Industrial metal case Wireless data transmition RF module SV652- 500mW 433/868mhz RS232/RS485 Industrial metal case Wireless data transmition RF module 27,96 € Aliexpress EU - Communication & Equipment Comprare Cronologia dei prezzi 20 set 2023 27,96 €