DollaTek 5Pcs ESP8266 Serial Wifi Wireless Transceiver Module ESP-01 by Amazon.co.uk

Price last update: 12/06/2025
  • Add WiFi capabilities to your Arduino or other microcontroller project
  • WiFi serial transceiver module, based on ESP8266 SoC
  • Interface using simple AT commands over serial/uart
  • Integrated TCP/IP protocol stack. 802.11 b/g/n
  • On-chip integration allows for minimal external circuitry