projects

4 posts in this category

ESPHome based AUX AC PCBA REV 01 arrived

First batch of 3104-01 ESPHome AUX AC PCBAs arrived, with cool looking black mat soldermask!

Dec 18, 20241 min read

Custom EVSE charger build

Couple of weeks ago, we were approached by YLE company, inquiring for EVSE <-> EV communication device. After doing some research, following device was created.

Dec 3, 20245 min read

Projects

ESPHome based AUX AC PCBA arrived – and failed (a bit)

First batch of 3104-00 ESPHome AUX AC PCBAs arrived with some issues that needed fixing.

Oct 31, 20241 min read

Projects

ESPHome based AUX AC PCBA

This device follows the ESPHome AUX AC control project. Full documentation for 2-layer PCB, equipped with power supply and ESP32 S3 WROOM 1 device.

Oct 19, 20241 min read