ADEEPT Ultimate Sensor Kit for Raspberry Pi - Page 132

This lesson contains two experiments. The first experiment is controlling LCD1602
directly by the Raspberry Pi's GPIO, the second experiment is controlling via PCF8574-
based IIC module.
Experiment 1:
Procedures
Step 1: Build the circuit
For C language users:
Step 2: Edit and save the code with vim or nano.
(code path: /home/Adeept_Sensor_Kit_for_RPi_C_Code/35_LCD1602/lcd1602.c)
Step 3: Compile
$ sudo gcc lcd1602.c -o lcd1602 -lwiringPi -lwiringPiDev