Have JBC Soldering Handle, Will USB-C Power Deliver

Frequent converter-of-tools-to-USB-C [Jan Henrik] is at it again, this time with a board to facilitate using USB Power Delivery to fuel JBC soldering iron handles. Last time we saw [Jan] work his USB-C magic was with the Otter-Iron, which brought Power Delivery to the trusty TS100 with a purpose built...