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  1. green-bms

    New open source smart BMS

    I made the step by step instructions to build Green BMS. You can find them at the following link: https://hackaday.io/project/181453/instructions :D
  2. green-bms

    New open source smart BMS

    If you are interested, you can buy the PCBs that make up Green BMS, at the following links: Cell module: https://www.pcbway.com/project/shareproject/Green_BMS_Cell_Module_v_0_2.html Interface board: https://www.pcbway.com/project/shareproject/Green_BMS_Interface_board_v_0_1.html On each page...
  3. green-bms

    New open source smart BMS

    I made a more precise calculation of the costs for a 20s 60v battery pack, assembled by myself, In total I spent around 180 euros. Now I am waiting for an offer from an online PCB supplier to find out how much the pre-assembled boards cost. Bye!
  4. green-bms

    New open source smart BMS

    Yes,I agree with you, it is more suitable for applications with larger battery compartments, such as motorcycles Yes, for a Lifepo4 20S / 60V battery pack (20 modules), assembling them myself and saving money on shipping (long delivery times) I spent about 6 euros per module + 80 euros for...
  5. green-bms

    New open source smart BMS

    About a year and a half of work Before starting the project I had never designed a pcb. I found the youtube tutorials a very useful way because in a few videos of 5 minutes each, they teach you the basics to start building your circuit, avoiding you to spend a lot of time reading manuals... In...
  6. green-bms

    New open source smart BMS

    All project files are available at the following link: https://github.com/Green-bms/SmartBMS :)
  7. green-bms

    Meanwell HLG-320H Series Combination Charging

    Compliments! Good idea and good solution!
  8. green-bms

    New open source smart BMS

    Hello, I would like to share my project with you, in the hope that it will be of interest to you. I made a BMS that I installed in my daughter's e-max scooter (16s 48v) It is a BMS for prismatic cells, with modules that are fixed to the positive pole of each cell. Each module is based on Attiny...
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