5pcs ESP-07S (ESP-07 Updated) ESP8266 serial WiFi model Authenticity Guaranteed
20,05 €
5pcs x ESP8266 Serial ESP-07S Module. WiFi 2.4 GHz,support WPA/WPA2 security mode. 5pcs x Adapter Plate Expansion. Support AT remote upgrade and cloud OTA upgrade. TXD0:UART0_TXD;GPIO1. RXD0:UART0_RXD;GPIO3.
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