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Component for 7 Segment TM1637 with 6 digits
Posted: Tue Nov 19, 2019 10:34 am
by DirkB
Hello,
is a component for I2C LED Display TM1637 with 6 Digits
and Keyboard matrix (optional) available?
thank you
Dirk
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Wed Nov 20, 2019 12:01 pm
by Benj
Hi Dirk,
We have support for a quad display using the TM1637 device. Do you have any more information on the module, e.g. the wiring schematic or a library so we can see how the individual parts are mapped.
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Mon Nov 25, 2019 5:23 pm
by DirkB
Hello Benj,
please have a look to the datasheet. I think it must be
only a little update to your quad display with the
TM1637 device. It is the same chip.
kind regards
Dirk
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Mon Nov 25, 2019 7:04 pm
by Benj
Hi Dirk,
I've now added a new component to the update system.
Let me know how you get on.
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Thu Nov 28, 2019 8:04 pm
by jgu1
Hi Ben!
Just ordered 2 of these. Look forward to test your new component, thank´s.
Br Jorgen.
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Sat Nov 30, 2019 1:23 pm
by DirkB
Hi Ben,
i have tested only Displays so far, works fine.
Now i will order the Display with key Matrix
to test it.
thank you
Dirk
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Wed Dec 04, 2019 5:26 pm
by Benj
Excellent thanks for letting me know
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Sun Dec 15, 2019 2:32 pm
by DirkB
Hi Ben,
the switches aren't working. This component macro has no entries
to read the switches. I soldered a switch to the chip, but couldn't
read it with the macro.
regards
Dirk
Re: Component for 7 Segment TM1637 with 6 digits
Posted: Thu Jan 02, 2020 12:47 pm
by DirkB
Hi Ben,
happy new year first.
I've got it. I have a switch soldered to pin k1 and pin KS1. But there is no function,
the datasheet seems wrong (or old?). That was the fault. I have tested all pins and
the results are as follows;
Code: Select all
K1 K2
KS1 n.f. 8
KS2 1 9
KS3 2 10 (A)
KS4 3 11 (b)
KS5 4 12 (C)
KS6 5 13 (d)
KS7 6 14 (E)
KS8 7 15 (F)
The brightness makro seems to work correctly. I thought it was one byte,
not just values from 0 to 7. This macro is working correct too. All functions
seem to work correctly. You only have to consider the correct pin assignment.
best regards
Dirk