ESP-07/ESP-12 adapter by Extroo 3d model
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ESP-07/ESP-12 adapter by Extroo

ESP-07/ESP-12 adapter by Extroo

by Thingiverse
Last crawled date: 3 years ago
ESP-07 and ESP-12 modules are a little awkward to work with because the hole spacings are 2mm instead of breadboard friendly 2.54mm. You can buy breakout boards to help. I have some but the ones I have are so wide that in a normal breadboard they go into the outermost row of pins.
This adapter is more narrow so on the breadboard it leaves 2 holes on one side and 3 on the other. It works best with male-male pin headers with long pins on each side like in the 4th photo.
Update: Added photo of it in the breadboard as a programmer. Also in the breadboard was a ds18b20 temperature sensor. The socket seems to work fine for me without soldering.

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