EVMonitor.info Archive
This article is part of an archived collection from Nikolay Shishkov's blog about first-generation electric vehicles, battery maintenance, modifications, and repairs. Nikolay was an EV pioneer who passed away in 2025. His technical knowledge and generous sharing of information continues to help the EV community.

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By Nikolay Shishkov • May 29, 2019

RS485Think A206think ev

I had a chance to log the messages that the BMS in a Think A206 is sending on the RS485 bus to the charger. Here is a screenshot.

10400 baud, 7 bits,

Messages every second.

3 messages per pack.

Is this two messages?

The first one:

12 55 4D 22 03 32 2E 53 26 18 31 30 41 02 0A 0B 43 03 02 3A 7E

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