1PCS ESP8266 ESP-03 Serial WIFI Module Wireless Transceiver Send Receive T
2,72 €
Connection based data reception or transparent data reception. Working as station can connect up to 5 TCP/UPD servers. The ESP-04 can connect to all standard non-SSL websites in the world. Standard 3 wire (TXD/RXD/GND) serial communication (idle high) at 115200/8/N/1.
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