SIM800L GPRS GSM-Modul Micro SIM-Karte serielle TTL-Frequenz Von vier Kernplatten ESP8266 Esp32

Min.Order: 10
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 277 $ ~ 257 $

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SIM800L GPRS GSM-Modul Micro sim-Karte serielle TTL-Frequenz Von vier Kernplatten ESP8266 ESP32


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