NerdMiner - Open Source Solo Micro Miner

NerdMiner - the open source micro-miner is a project developed by BitMaker.  It is a small piece of hardware utilising a LilyGo S3 T-Display board with the ESP-Miner software to hash away at blocks.

The firmware can actually be flashed to a number of ESP boards, enabling a range of devices to mine:

Check out the GitHub by clicking on BitMakers name or the Image above.  There is a comprehensive guide and explainer for the NerdMiner there.