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Ai Thinker ESP-01M WiFi Module

164.00 + GST

Out of stock

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Ai Thinker ESP-01M WiFi Module can be widely used on various occasions for networking, home automation, industrial wireless control, baby monitors, wearable electronics, infinite position sensing device, wireless positioning systems, signals, and other networking applications, networking applications is the ideal solution.

Ai Thinker ESP-01M WiFi Module uses the DIP plug-in package, the unique design so that it can be flexible docking to existing products, especially suitable for automation, large-scale, modern production of low cost, convenient application in various networking hardware terminal applications.


  • The smallest 802.11b/g/n Wi-Fi SoC module
  • Uses low power 32bit CPU and compatible with an application processor
  • Main frequency up to 160MHz
  • Built-in 10Bit high precision ADC
  • Support UART/GPIO/PWM/ADC interface
  • Integrate Wi-Fi MAC/BB/RF/PA/LNA
  • Support multiple sleep modes
  • Standby power consumption as low as 1.0mW
  • Embedded Lwip protocol stack
  • Support STA/AP/STA+AP work model
  • Support Smart Config/AirKiss
  • Series Rate up to 4Mbps
  • Universal AT instruction
  • Support serial local upgrade and remote firmware upgrade
  • Small size 18*18*2.8mm


Module Model ESP-01M
Package/Case DIP-18
Antenna Type PCB
Transmit Power (dBm) 802.11b: 162 dBm (@11Mbps)
802.11g: 142 dBm (@54Mbps)
802.11n: 132 dBm (@HT20, MCS7)
Receiving Sensitivity 54 Mbps (3/4 64-QAM): -70dBm
6 Mbps (1/2 BPSK): -88dBm
CCK, 1 Mbps : -90dBm
CCK, 11 Mbps: -85dBm
HT20, MCS7 (65 Mbps, 72.2 Mbps): -67dBm
UART Baudrate Support 300 ~ 4608000 bps Default 115200 bps
Frequency Range 2412 ~ 2484MHz
IO Port 11
Storage Environment -40 ~ 90 , < 90%RH
Operating temperature -20 ~ 85
SPI Flash built-in 1MByte
Power Supply Voltage 3.0V ~ 3.6VCurrent >300mA
Length(mm) 18
Height (mm) 2.8
Width (mm) 18
Weight (gm) 3

* product image for illustration purposes only. actual product may vary.


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