SonOff DualR2

First post and replies  | Last post by pbruno3, 10 hours ago

Easy & useful interface option for small tasks

First post and replies  | Last post by pbruno3, 2 months ago

AC fan speed control

First post and replies  | Last post by chris24680, 3 months ago

Power supply querries on/from the UniShield

First post and replies  | Last post by dav4122, 4 months ago

Adding a 3rd element to the schematic

First post and replies  | Last post by pbruno3, 4 months ago

Max RTD temperature probes

First post and replies  | Last post by dav4122, 4 months ago

ESP32 Vs Mega if I only want to automate a little

First post and replies  | Last post by dav4122, 4 months ago

Noob power circuit design question(s)

First post and replies  | Last post by pbruno3, 7 months ago

Newbie: I/O questions

First post and replies  | Last post by pbruno3, 7 months ago

ESP32 Not Installing firmware

First post and replies  | Last post by pbruno3, 7 months ago