Wifi Adapter USB auf ESP8266 Serielles Modul TTL ESP-01 CH340G Entwicklungsboard
6,24 €
6 Pin USB To TTL UART Module Serial Converter CP2102 5V/3.3V New. Can be used as a serial port WIFI. 1 x Wifi Module. 40-Pins Adapter Board T Type GPIO Extension Board Module New For Raspberry Pi. HC-12 433Mhz SI4463 Wireless Serial Port Module 1000m Replace Bluetooth c.
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