Hi, I've just built the 4.2.4 and it works fine up to a point. The lcd just displays large blocks, 2 rows during post then one when booted. The wireless works great, all the probes respond. The thermocouple works. The PI works from a 5v usb supply and the whole thing from the 12v. I've checked for shorts, dry joints, bad joints. The trim pot works and the lcd function in luci also works and i can control the backlight. I've either got a duff lcd or i've hosed a component on the pcb. Any ideas which might be the culprit.
Thanks
Tom.
Thanks
Tom.