DALY BMS firmware to assign board numbers (DalyBmsApp_20210216B.s19)

DALY BMS firmware to assign board numbers (DalyBmsApp_20210216B.s19) DalyBmsApp_20210216B.s19

DISCLAIMER: KNOW WHAT YOU DO! PLAYING WITH FIRMWARE CAN RENDER YOUR BMS USELESS. MAKE SURE; YOU DO NOT LOSE YOUR CONNECTION OR POWER DURING UPGRADE!

I wanted to control three 16S LiFePo4 BMS with one Monitor Software (well actually via a RaspberryPi). But all BMS "reacted" on the same address. After several emails to DALY support, I got this firmware.

I upgraded three BMS - one 60A and two 100A BMS. Two jumped back on right after upgrade, one had to be woken up by applying a charging voltage of 58V.

To assign individual board numbers, see ressource "DALY BMS Monitor to monitor 8 boards v1.2.5"

This firmware was successfully flashed onto the following DALY BMS:
  • 16S 48V 60A UART/RS485/CAN, code R16T-FK03
  • 16S 48V 100A UART/RS485/CAN, code R16A-FL15, R16A-FL26
If you flashed your BMS with this firmware as well, please add your BMS codes to this thread or send me a PN and I add your BMS types here.

Other successful flased BMS types:
  • 16S 48V 200A UART/RS485/CAN, code R32-01E (added 2021/3/14, thanks to marsal)
  • BMS Upgrade 21proc.gif
    BMS Upgrade 21proc.gif
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  • BMS Upgrade 100procent.gif
    BMS Upgrade 100procent.gif
    77.2 KB · Views: 256
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Author
KaFun
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Thanks for sharing! It's really hard to get anything directly from DALY. Also I appreciate the details and screenshots, they're very helpful.
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