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  1. K

    Overvolting Tianjin Santroll B-WZKD3615-KA controller - possible?

    Yeah, wow, that would be great if you can share the software with me! Would you also be willing to guide me how to wire the UART-interface with my TTL adapter (VMA440), which pin is rx, tx etc? I'll PM you a link to my google drive where you can upload the software. Thanks again!
  2. K

    Overvolting Tianjin Santroll B-WZKD3615-KA controller - possible?

    Hi, Can I get some advice? I'm new into eBiking and using a bike with 36v system and planing to run a 48v battery instead. I have an Tianjin Santroll B-WZKD3615-KA controller, see enclosed picture. On the box it's rated 36V. I tried to open the box without success, seems the board is glued to...