ESP-01M Wifi Module, ESP8285, 1MB, Vertical Design


  • Based on ESP8285, internal 1MB flash, mini module size
  • Vertical design, could be better RF performance, specially when internal volume is limited for design.
  • DIP-18 Pin, your main board can make a groove, and soldering pins on side. Reference image here.
  • Board size 18*18*2.8mm
  • On Board PCB antenna, gain 2DBi
  • Baudrate support 300 ~ 4608000 bps, default 115200 bps
  • Average / peak power usage: 71mA / 300mA, modern/light/deep sleep mode – 20 / 2 / 0.2 mA
  • Packaging – ESD bag.

ESP8285 Features:

  • Frequency up to 160MHz, esp8266 80Mhz
  • 2414-2484 Mhz
  • Power: 802.11 b/g/n – 11Mbz / 54Mbs / HT20, MCS7
  • 11 IOs
  • Built-in 10 bit high precision ADC
  • Support UART / GPIO / IIC / PWM / ADC interface
  • Integrated Wi-Fi MAC / BB / RF / PA / LNA
  • Supports multiple sleep modes with standby power consumption as low as 1.0 mW
  • Built-in Lwip protocol stack
  • Support STA / AP / STA + AP work mode
  • Support Smart Config / AirKiss a key distribution network
  • Serial port rate up to 4Mbps
  • General AT commands can be used quickly, you can brush the Web configuration firmware
  • Support serial port local upgrade and remote firmware upgrade (FOTA)

Buck order price $2.2 for 100pcs order.

Pin definition, dimension see on this page.

ESP8266 Module Series
ESP-12F Common ESP8266 module version
ESP-12S  Optimized from esp-12f, better antenna singal
ESP-07S  Pin compatible with esp-12, IPEX connector to get greater signal
ESP-01S  General DIP PTH version, less pin lead out, easy to use
ESP-01M  Vertical stand on your PCBsave space and better signal
WROOM-02 Most certificated, best design by original Espressif.

Additional information

Weight 0.005 kg


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