Well, after a few hours working on the project last night we have some progress. I now have a working DCC to I2C bridge module and a ‘demo’ I2C Slave module. The plan is to integrate the I2C Slave code with the existing Servo Controller module to allow it to control the servos based on the I2C (DCC) instructions received.

Work in progress
Work in progress

Each of the servo controller modules can control 8 servos, in theory we can connect 128 of these to enable control of 1024 servos directly.

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