dwt98/dr55sync

DR-55 MIDI sync sketch

dr55sync's Issues

Too big voltage coming from DR55 unit to MCU

According to schematics you are sending VCC from unit to MCU. It could be more than 5v, so it is better to add regulator like LD1117.
We achieved good results with LD33 regulator between white wire and +5v on our Arduino. But we had to add regulator for the whole scheme for 6 volts to use it with AC adapter.

#include metro.h issue

hello dear git hub people

we are trying to this mod to the dr55, wile trying to write the code to the arduino ic the process fails and ther's an error ''#include metro.h'' ...
help would be much appreciated how to decode the error
thank you
mr.buttons

Not playing when power connected

Device doesn't work at all unless i disconnect +7v (coming from DR55) from VIN on arduino.

And also i have to connect SHIELD pin from midi device to GND on Arduino. Without it it loses many messages.