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An ESP-01 Adapter 3.3V 5V Board for ESP-01 Wi-Fi module voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module. Also, the item can be used with Arduino UNO R3 or compatible board

Note: Package will include only one ESP-01 Adapter board without an ESP-01 module.

Specifications and Features:

  1. On-board level shift circuit
  2. Arduino UNO R3 and the compatible board can directly connect to this module;
  3. Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit);
  4. Working voltage: 4.5~5.5V (Onboard 3.3V LDO Regulator);
  5. Working current: 240mA(MAX).

Package Includes:

1 x ESP-01 Adapter 3.3V 5V Board

Additional information

Working voltage (V)

4.5 ~ 5.5

Working current (mA)    


Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 112.1 (Inclusive of all Taxes)
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* Product Images are shown for illustrative purposes only and may differ from actual product.

ESP-01 Adapter 3.3V 5V Board

  • Product Code: EC-5008
  • Availability: 94
  • Rs.63.00
  • (Excluding 18% GST)


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