Recent content by smartbms

Hi casainho, My motivations ? Finish this project and share different skills with other enthusiastics (someone which prefer GCC rather soldering a 0.4mm QFN SMD) Do you know s.m.a.r.t for HDD drives ? I want to do the same for DIY batteries, detect bad cells as bad sectors. That's why i...

Hi Merlin, At this time, this small board is set to handle 30A (connectors, MOSFET, shunt, copper trace an thickness) and exist only is a 8S version. This BMS is more a hardware platform development rather a "ready to integrate" BMS (low level firmware developper and low voltage ebike owner are...

Thanks for these words. One more thing, some features of the ISL94203 allow to cascade it one time. This hardware platform should be upgraded up to 16S.

Hi agniusm, Onboard LCD allow to display some parameters of the battery without external computer (voltage including individual cell, current, watts, remaining capacity, alarm). For example,it can do the job of a "Cy_leA__lyst" (fill the empty spaces) and more, thus at very low power...

Hi Casainho (and all other), You should have a look there : http://endless-sphere.com/forums/viewtopic.php?t=57673

Hi, First at all, i'm a newbee, and you're reading my first post on this forum. One year ago, i start develop a smart bms to finalize DIY ebike. Here a photo of : Main characteristics : - 8S cells frontend based on ISL94203 IC, - powerfull low power STM32L103 MCU, - 8 x 14 segments LCD...