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ESP8266 ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters Compatible For arduino
A adapter module for ESP-01 Wi-Fi module. 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module. Also, the...
€1.61 EUR