I2C board ID dictionary - andreika-git/hellen-one GitHub Wiki
90: GM-e67 rev A https://github.com/rusefi/hellen-gm-e67/issues/21
99: 128mercedes rev C https://github.com/rusefi/hellen128merc-issues/issues/38
90: GM-e67 rev A https://github.com/rusefi/hellen-gm-e67/issues/21
99: 128mercedes rev C https://github.com/rusefi/hellen128merc-issues/issues/38