RIOT/tests/drivers/tm1637

Test Application for the TM1637 4 digit 7-segment display.

About

This is a simple test application for the TM1637 driver.

Details

This test application will initialize the TM1637 driver with the configuration as specified in the default tm1637_params.h file. The 4 pins of the display need to be connected in this way:

• The clk pin connects to GPIO 0
• The dio pin connects to GPIO 1
• The VCC pin connects to either 5V or 3.3V
• The GND pin connects to GND

Expected result

The displays switches between different configurations, all digits and all brightness levels.