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by JackWoot
Wed Mar 02, 2016 12:51 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: STICKY: Optional interfaces (I2C, I2S, SPI) and Device Tree
Replies: 128
Views: 147019

Re: Optional interfaces (I2C, I2S, SPI) and Device Tree

Thanks for the reply.

raspi-gpio get provides the same output that you just mentioned.

I've managed to get the Grove LED to work, so it must just be a problem with the humidity sensor. I'll try asking around my colleagues to see if they have any I2C compatible devices lying around.
by JackWoot
Wed Mar 02, 2016 11:33 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: STICKY: Optional interfaces (I2C, I2S, SPI) and Device Tree
Replies: 128
Views: 147019

Re: Optional interfaces (I2C, I2S, SPI) and Device Tree

I'm having trouble getting I2C to detect my sensor, and I'm unsure if it's the Pi or the sensor which is at fault. I'm using a Raspberry Pi 2 B with 2016-02-09 Raspbian image (4.1.17-v7+ kernel). I enabled I2C through raspi-config, and have dtparam=i2c_arm=on in /boot/config.txt, and i2c-dev in /etc...

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