Skip to content

Display (TM1637)

Mika Beckerich edited this page Jul 12, 2020 · 5 revisions

This page describes how the TM1637 chip of the controller works

  • General information

    • 5V Input
    • Connected to GPIO P0.09
    • Every LED is referenced as a Segment of a Grid. The TM1637 has 6 Grids with 8 Segments per Grid
  • This table shows how the LEDs are connected

Symbol Grid Segment
Bat1 5 1
Bat2 5 2
Bat3 5 3
Bat4 5 4
Bat5 5 5
Temp 5 6
Err 5 7
BatRed 5 8
km/h 6 1
mp/h 6 2
ECO 6 3
D 6 4
S 6 5
LED 6 6
BT 6 7
  • This picture shows how the 7seg-displays are connected
Clone this wiki locally