after realizing, that I need a lot to learn (see my post "help an old fart Rallye Meter") I have been doing much more basic stuff and really enjoying it.
I have built a car Info center set that displays temperature via DS18B20 sensors, car battery voltage and RTC via DS1307. So far so good.
A GPS Module is on order to get altitude, speed and heading.
Output goes to 16x2 OLED which has been great, until yesterday when some wires got tangled and it stopped displaying new data.
On power reset it comes to life with my greeting message, but nothing arrives via serout.
Tried a 20m2 and also a 08m2 to send data - does not work.
Reprogrammed the 18m2 on the interface board - yes I did, but no improvement
Greeting messages can be changed - yes
I assume that the OLED is ok, probably the 18m2 also, since the the greeting message does display.
What should I try next? Not a lot of components on that interface board.
Ordering a new AXE132 - well yes, that would be the next step....
Any input appreciated
I have built a car Info center set that displays temperature via DS18B20 sensors, car battery voltage and RTC via DS1307. So far so good.
A GPS Module is on order to get altitude, speed and heading.
Output goes to 16x2 OLED which has been great, until yesterday when some wires got tangled and it stopped displaying new data.
On power reset it comes to life with my greeting message, but nothing arrives via serout.
Tried a 20m2 and also a 08m2 to send data - does not work.
Reprogrammed the 18m2 on the interface board - yes I did, but no improvement
Greeting messages can be changed - yes
I assume that the OLED is ok, probably the 18m2 also, since the the greeting message does display.
What should I try next? Not a lot of components on that interface board.
Ordering a new AXE132 - well yes, that would be the next step....
Any input appreciated