Search found 2 matches

by p.euerle
Fri Jul 20, 2018 2:49 am
Forum: Wio Series
Topic: Wio LTE (4G) / I2C_LED Display
Replies: 2
Views: 1577

Re: Wio LTE (4G) / I2C_LED Display

So, got it running after reading up a little bit about all this I2C stuff: Problem The Wio LTE board delivers like I mentioned before 3.3V on the I2C bus, but the I2C_LED display needs at least something about 4.5V to 5V to function. Solution I cut the red and black wires on the Grove cable, connect...
by p.euerle
Thu Jul 19, 2018 9:59 pm
Forum: Wio Series
Topic: Wio LTE (4G) / I2C_LED Display
Replies: 2
Views: 1577

Wio LTE (4G) / I2C_LED Display

Hello, I want to get the I2C_LED Display working with the Wio LTE 4G Cat.1 (EU version) . According to the specifications this should be possible, even if the standard libraries do not directly support the board. I am a total newbie when in comes to program with Arduino IDE and Grove products, just ...