Swedish customers receiving our shipments via Postnord are mislead to think they have to pay customs fee and VAT....
It took some efforts both in hardware and firmware to make an ESP32 run from HAN-port power only - and here are the consequences
How to correct corrupted values in the graphs
OK... so we made a (minor) bummer on the latest design update of Pow-U. The fix is maybe not elegant, but it is easy!
Some of our EU customers that buy on Lectronz receive customs claims. Here is why - and what to do....