This amazingly priced wireless module allows any microcontroller to connect to a 802.11b/g/n wireless network. This in turn provides your microcontroller project with the ability to request data from a server anywhere in the world via a suitable WiFI connection. Control of the module couldn’t be simpler as it comes pre-flashed with a serial application allowing it to be controlled via simple ‘AT’ serial (115200 baud default) commands. The ESP8266-07 also features an on-board ceramic antenna as well as uFL connector allowing an external antenna to be connected (see item HCWILS0001).


  • Module: ESP-07
  • Device: ESP8266MOD
  • Frequency: (ISM): 2.4GHz
  • Power: 25dBm
  • Supported Wifi: 802.11 b/g/n
  • Operating voltage: 3.3V
  • Min Current (Sleep): 10mA
  • Max current (connected to 802.11b network): 215mA

Additional information

Weight0.0025 kg
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