All the boards are marked. On the right hand side when the back of the module is facing towards you, next to the PLAN B logo the main board will be printed: Model 15 Rev X.X The sine improvement can be flown in, meaning you can easily add the three parts required to do it. I would be happy to publish this rework. Three resistors, that's it. No parts removed. It's very easy. I will start a pole to see if you guys want me to do this. - P
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Re: Peter, How to tell 1.5?
2006-10-23 by (i think you can figure that out)