AZDelivery 5 x ESP8266 ESP 01S Serial Wireless WLAN WiFi Transceiver Module 1MB Flash 80MHz with CH340G USB Converter Adapter compatible Arduino and Raspberry Pi Including E Book!

✅ Most convenient programming of an ESP8266 ESP-01S via CH340G USB converter! ✅ Dimensions ESP-01S (LxWxH): 24.5 x 14 x 11 mm ✅ Dimensions USB adapter (LxWxH): 49 x 17 x 9 mm (17 mm height incl. ESP-01S) ✅Controller with 1 MB flash memory and 80 MHz for autonomous operation also via WLAN 802.11 b/g/n with a range of up to 400 m ✅ This product includes an e-book that contains useful information on how to start your project, it helps with a quick setup and saves time in the configuration process. We provide a range of application examples, full installation instructions and libraries