Arduino that emits J1850 messages used for testing of j1850decoder. I used a 16MHz Arduino Uno, but any Arduino should do if the ports are checked..
By pulling input 7/6/5 to gound you can choose between message patterns, sent each 800mSec. Harley Davidson Sportster OBD2 data within parenthesis:
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- 0000 (zeros)
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- X ffff (ones)
- X - 281b10021000 (rpm)
- X X 482910020700 (speed) X - - a83b10030f (gear) X - X a8836112d8 (fuel gage) X X - a849101085 (engine temp) X X X The bytes below with 50mSec delay between 2B1B10021000 482910020700 A83B10030F A849101085 48DA403901 (turn left) 48DA403902 (turn right)