ESP-M1 ESP8285 serieller Port Wireless WiFi Übertragungsmodul + 2,4 G WiFi Antenne
4,26 €
ESP825 has the full and complete WiFi fuction, which can used independently and alsoused as a slaver with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is benefit for the system performance.
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