March 12, 20242 yr Hi, does anyone know where I can download the latest firmware for Ritar R-LFP48V100Ah battery? In BMS software version 2.73 found here: http://120.27.63.138:8181/docs/rack_48v/software I can connect to the battery via RS232 or RS485 and read current values. The option is there to change to Luxpower for proper communication, but I assume because of the outdated firmware, it can't be set.
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