Search found 3 matches
- Thu Aug 12, 2021 1:15 pm
- Forum: General discussion
- Topic: Understanding Arduino I2C library for Nucleo-L432KC
- Replies: 5
- Views: 3348
Re: Understanding Arduino I2C library for Nucleo-L432KC
OK. I've tested and it works on my side. i2C_NucleoL432KC.png Maybe a wiring issue or solder bridge. For example by default SB16 and SB18 are ON so D4/D5 are connected to A4/A5. Just a note about the setSDA and setSCL in your sketch , you don't need to use it as by default D4 and D5 are the default...
- Thu Aug 12, 2021 2:17 am
- Forum: General discussion
- Topic: Understanding Arduino I2C library for Nucleo-L432KC
- Replies: 5
- Views: 3348
- Wed Aug 11, 2021 8:47 pm
- Forum: General discussion
- Topic: Understanding Arduino I2C library for Nucleo-L432KC
- Replies: 5
- Views: 3348
Understanding Arduino I2C library for Nucleo-L432KC
Hi, I am trying to get the I2C1 bus in master mode up and running on the Nucleo-L432KC board and I can't get it working. I am using the Wire and TwoWire class which don't work with the way I have the code written (below). I have tried setting the SDA and SCL pins using the setSDA() and setSCL() func...