i want to connect the accelerometer-module to the tessel-port via cable.
my question is:
Do i have to wire up all 10 Pins?
i am (still) no hardware guy, but as far as i can see, the essential pins are:
0 - GND
1 - 3.3V
2 - I2C Clock
3 - I2C Data
am i missing something?
when wiring up these 4 pins, tessel can connect to the module, `accel.on('ready' ...) fires, but it looks like no xyz-data arrives...
Thanks in advance,