No communication with EMD transmitter

[cookfamilylights]

I'm using a Pi2, FPP Version: v1.7-24-g4a2a7b1

the GPIO is a little different than your instructions.

I connected GPIO3(SDA) to pin 7 SDA of the RDS chip via a mini usb.
GPIO5 to pin 6 (SCL) of the RDS chip
connected GPIO pin 6 (Ground) to pin 5 Vss of the RDS chip

It just won't communicate. Here are the errors I get.

AttributeError: 'module' object has no attribute 'pi'
Now Playing:AttributeError: 'module' object has no attribute 'pi'
Station ID:AttributeError: 'module' object has no attribute 'pi'

[drlucas]

For the Pi2 i use pin 21 and 20...you need to modify the rds-song.py file accordingly. A future version will better document this.

#s = bb_I2C.I2C(pi, 28, 29, 600)
s = bb_I2C.I2C(pi, 21, 20, 600)