DIYmall ESP8266 ESP-01 Breakout Board ESP-01S Breadboard Adapter PCB Board for Serial WiFi Transceiver Network Module(Pack of 5pcs)

these little ESP a1 boards are great way to add Wi-Fi to your project and they're so cheap I love just about everything about them except that they don't go into a breadboard like you'd think I mean sure you can pop it in like this but you know on a breadboard all the rows are connected together so that you're shorting this row to the next one you won't even be able to turn the device on so I mean you could buy a breakout board or something but I decided it would be sufficient just to mock up this little guy from a few header pins it's two rows of male header pins four and then two female and I mean that this soldering is pretty simplistic it just takes two rows and spreads them apart so now it can fit in to the breadboard just like a IC except on the top the ESP 86-82 66 oh one module fits in and now you have access to all the pins