ESP-01 Programmer / Adapter Module

USD $5.19

The ESP-01 is a great wifi / IoT / Arduino "chewing gum" piece of technology, but programming it is a bit of a technical issue. Fix that with this inexpensive programmer module.

Out of stock

SKU: 29247 Categories: , , Tag:


Programming an ESP0-01 (or any other ESP8266 variant) can be a bit of a button-toggling dance even after you get it wired up correctly. This handy little module makes it so much easier, by making completely buttonless and comes with a usb connector as well! Plug in your ESP-01 and use the standard ESP toolchain to do the programming. Just flip the switch to "prog" and start the programming procedure.

You'll definitely want one of these if you've ever had to breadboard a quicky-programmer adapter for these more than once!


  • 4.5-5.5VDC power input
  • 300mA working current
  • 5V USB-TTL compatible (3.3V Logic Level)
  • selectable switch between serial and programming mode


Additional information

Weight 0.00576 kg
Dimensions 9 × 6.3 × 1.2 cm


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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit for more information. This item was manufactured prior to August 31, 2018.

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