2400-2525MHz RS232 serieller Port drahtloser Transceiver RF UART für ESP8266 NodeMCU
ab 7,10 €
Frequency range: 2400~2525MHz. 1 pcs RT59E02 2.4G UART RS232 Wireless Transceiver Module. RT59E02 is a RS232 Wireless Transparent Data Transmission Module based on 2.4GHz frequency band, using CI24R1 chip.
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