TSDZ2 Motor Controller Firmware Programming

It has been quite a while since we released our original article 'TSDZ2 Programming - From Scratch' and quite a lot has changed since then. We wanted to provide new instructions to keep the process as simple and painless as possible. When it comes to re-programming your motor, there are two main choices:   One is to install a stock TSDZ2 motor firmware profile. We have an archive of them all. Note that if you flash a 36v motor with a 48v or 52v firmware profile, it will spin slightly faster and support higher cadence RPM.   Two is to install TSDZ2 Open Source Firmware - which is an amazing development that while still in progress, greatly improves motor function...

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TSDZ2 Programming - from scratch

Programming the Tongsheng TSDZ2 is not near as user friendly as the Bafang BBS Series, but in a world of limited ebike/motors that is not going to stop us! There is little information out on this topic, so here is a breakdown of the process - from making the programming cable, installing and configuring the software, to changing the voltage and amperage values.

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