Hi everybody, we’ve engineered a lcd shield based on Arduino UNO that works as remote control station, communicating to one or many other Arduino over rs485 bus line.
The implementation seems to be roubust and scalable, but the enclosure must be improved.
We are looking for anyone want to produce a professional and low cost enclosure.
For now we are planning to buy 50pcs/year
Note: the lcd shield can also be installed into the wall into a 503 or 504 box.