ESP8266 ESP-07S based Serial to WiFi module (SPI, 4Mbit flash)



This is the upgradation of ESP-07 Wifi Board.


  • Passed FCC CE RoHS certification
  • Semi-hole chip technology
  • All IO leads out
  • With metal shielding shell
  • IPX external antenna, don’t have build in antenna
  • 16mm * 17mm * 3mm
  • Change module uses a capacity of 4MB
  • Package is SOP-208mil of SPI Flash
  •  Pin compatible with esp-12, IPEX connector to get greater signal


  • FCC, CE and TELEC certified
  • Based on esp8266 wifi SoC IC
  • 1.5mm pin pitch, has two extra GND pins
  • More information will be added later


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