The Espider is a PCB which can make the deployment of an ESP32-WROOM-32U and ESP32-WROOM-32D easy and fast.

The programming pins rxd, txd, and iO 0 are close together and separated from the rest of the pins. Most Development Boards can be used with 5v only, but this one is different as you can run it with 3.3V as well.

!!OR!!

This PCB is different.

When you decide to deploy your Project permanently, you simply add a fuse and a HLK-PM 03 and Espider is ready for the electrical outlet.

Use at your own Risk

Please carefully evaluate if this PCB is suitable for the power needs of your project, and make sure you take all precautions necessary to use this safely, especially when dealing with mains electricity.