So I just ordered a few new boards from OshPark:
This was a major update which fixes all know bugs (many which are severe) and improves the protection of the circuit.
- Switch to Murata 5V switching regulator.
- LM7805 was overheating with heavy use of LED display in latest code
- Add power MOSFET for reverse polarity protection
- Add TVS diode for power/spike protection
- Fix fuel/very low fuel indicator for 03-04 and 05+
- Move EFI light off of pin 11 to allow interrupts to work
- Move Mode switch to an interrupt pin
- Add ground plane & clean up traces
- Further improve battery voltage monitoring
- Capacitors are now SMD too
Great!
You can change the name of the board in Suzuki SV ECU decoder. That is not only for the 650s.
I do not know if the Murata module takes up less space than an SMD converter. Do you have the water temperature in function?
regards Ati
The Murata module is basically a SMD switching module. The reason it takes up less space is because it’s a double sided PCB, but effectively takes up only one side PCB worth of space.
Water temp decoding works- and hopefully with this change is actually usable. With the LM7805, running the LED module that much ate up too much power and over heated the module.
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