Ai Thinker ESP-01F ESP8285 Serial WiFi Module


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SKU: 648401
  1. The smallest 802.11b/g/n Wi-Fi SOC module
  2. Up to 160MHz clock speed
  3. Built-in 10 bit high precision ADC
  4. UART baud rate up to 4Mbps
  5. Low power 32-bit CPU, can also serve as the application processor


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Brand: Ai-Thinker
Category: Ai Thinker ESP Modules
Ai Thinker ESP-01F ESP8285 Serial WiFi Module has a highly competitive package size and ultra-low technology. ESP-01F can be widely used in a variety of networking, for home automation, industrial wireless control, baby monitors, wearable electronic products, wireless location sensing devices, wireless positioning system signals, and other networking applications.
The core processor ESP8285 integrates the industry-leading Tensilica L106 ultra-low-power 32-bit micro MCU in a small package with 16-bit Lite mode, clocked at Supports 80 MHz and 160 MHz, supports RTOS, and integrates Wi-Fi MAC/BB/RF/PA/LNA.
The ESP-01F WiFi module supports the standard IEEE802.11 b/g/n protocol, a complete TCP/IP protocol stack. Users can use this module to add networking capabilities to existing devices or to build separate network controllers.
The ESP8285 is a high-performance wireless SOC that offers maximum utility at the lowest cost and unlimited possibilities for embedding WiFi functionality into other systems.


  1. The smallest 802.11b/g/n Wi-Fi SOC module
  2.  Low power 32-bit CPU, can also serve as the application processor
  3.  Up to 160MHz clock speed
  4.  Built-in 10 bit high precision ADC
  5.  Supports UART/GPIO/IIC/PWM/ADC
  6.  SMD-18 package for easy welding
  7.  Integrated Wi-Fi MAC/BB/RF/PA/LNA
  8.  Support multiple sleep patterns. Deep sleep current as low as 20uA
  9.  UART baud rate up to 4Mbps
  10.  Embedded LWIP protocol stack
  11.  Supports STA/AP/STA + AP operation mode
  12.  Support Smart Config/AirKiss technology
  13.  Supports remote firmware upgrade (FOTA)
  14.  General AT commands can be used quickly
  15.  Support for the two development, integration of windows, Linux development
    environment Ai

Package includes:

1 x Ai Thinker ESP-01F ESP8285 Serial WiFi Module

SKU: 648401 Category:
Module Model




SPI Flash

Chip built-in 1MBflash

Antenna Type


Input Supply Range (VDC)

3.0 ~ 3.6

Transmit Power (dBm)

802.11b: 16±2 dBm (@11Mbps), 802.11g: 14±2 dBm (@54Mbps), 802.11n: 13±2 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 ˈDefault 115200 bps

Operating Temperature (°C)

-20 to 85

IO Port


Frequency Range

2412 ~ 2484MHz



Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipping Weight 0.03 kg
Shipping Dimensions 8 × 5 × 1 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China