R411B01 1 STCK. 5 V UART seriell zu RS485 SP385 Transceiver Konverter Modul
1,51 €
RS485 BUS IC : SP3485. 1 PCS R411B01_5V DC 5V RS485 to LvTTL RS232 converter. RS485 Temperature and humidity sensor. RS485 Relay. Wifi to RS485(ESP8266). Bluetooth to RS485(HC-05/HC06). Wireless Module to RS485(HC-11).
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