ATK-ESP8266 WiFi Modul, Seriell zu WiFi IoT Übertragungsmodul für STM32
8,59 €
The module uses a serial port (LVTTL) to communicate with the MCU (or other serial port devices), and has a built-in TCP/IP protocol stack, which can realize the conversion between the serial port and WIFI.
Jetzt bei Ebay:
