From 048b824eee2bdc952e690eeac3e1ce71d6ccb703 Mon Sep 17 00:00:00 2001 From: "Donald Burr (pi-3)" Date: Fri, 13 Oct 2017 16:06:05 -0700 Subject: [PATCH] Update info about new method of enabling I2C on later Raspbians/RPi3 --- NOTES/LCD.HOWTO | 3 +++ 1 file changed, 3 insertions(+) diff --git a/NOTES/LCD.HOWTO b/NOTES/LCD.HOWTO index d79548f..13f11fe 100644 --- a/NOTES/LCD.HOWTO +++ b/NOTES/LCD.HOWTO @@ -4,6 +4,9 @@ NOTE: if i2c does not appear to work, edit /boot/config.txt and add: dtparam=i2c1=on (cf. http://raspberrypi.stackexchange.com/questions/27073/firmware-3-18-x-breaks-i2c-spi-audio-lirc-1-wire-e-g-dev-i2c-1-no-such-f) +NOTE #2: on later Raspbians and/or RasPi3, must enable i2c in raspi-config +(go to "Interfacing Options" screen) + * edit /etc/modules, add i2c-bcm2708 and i2c-dev * sudo apt-get install i2c-tools python-smbus * confirm that the lcd was detected by running: