ESP8266 ESP-12E UART WIFI Wireless Shield TTL Konverter für Arduino UNO R3 Mega
4,68 €
(Unless the standard size arduino, such as Nano, Mini). Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better. Onboard ESP8266-12 standard pitch leads to a stable industrial grade WiFi module all interfaces, enabling developers to easily develop deep.
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