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52V 14S3P with Samsung 21700 cells

The 52V firmware reduces the power at 10% to max 400W and 200W at 5%, but the voltage is still 47V at 5%. Not optimal but better then nothing.🤷‍♂️

Yes, this is correct, but we are speaking here from the M510

To save more battery you can switch to 1-9 support levels, then the level 1 has only max 180 watts . And it is better for your fitness 🥵

For my M600 and M510 max charging to 58,0 Volt to avoid error 07 high voltage protection, my Ultra and BBS 02 are running with 58,8 Volt.

You have a little bit more max. power. But the most positive point for me is to change the batteries from my 4 Bikes all running with 52 V.

The 3.2 is the best The 3.2 firmware is currently the best in terms of motor control. Unfortunately only useful for 52V batteries. Depends on the switch-off point whether you can also use them for 48 V batteries

Made a longer ride with steep climbs today. The engine is definitely quieter and doesn't get as warm under load. The best improvement, however, is the now working torque sensor, which now works like the Bosch E-MTB mode. The speed is also displayed more precisely, with the 3.1 firmware it was...

The motor arrived in the beginning of april, I think it is one from the first batch

no problem with the voltage display because I use 52 V batteries

Short ride with the new Firmware. Very good improvements. The engine finally responds to the pedal pressure. In level 9 you can control the power between 200 watts and 840 watts. You can now drive off without a BAFANG minute of silence and it seems to me that the engine is also quieter. No...

Hallo Rob, the same for me today, wanted to install the 3.2 firmware and could only load it into the BESST box but not onto the controller. It only worked when I updated the BESST tool from 1.2.18 to 1.2.23 . Hope that helps 🤷‍♂️

Dog-Trailer ✌️

Yes. I try to update Rob´s firmware at weekend (y)

Bafang_M500_M600/CRX10NC4814i101003-1-cs-28-2230-boot3-0-20220517161110-48v-M510.bin at main · OpenSourceEBike/Bafang_M500_M600

Mine cuts out at 8% and 43 volts 🤷‍♂️

Hi Rob, do you have any abnormalities while driving? Dropouts or fluctuations in performance?

Thank you not me but @Waynemarlow . He gave me the idea to wait before pedaling 👍

I am glad to hear that What I also noticed is the different power output at the 3 / 5 / 9 settings. At level 1/9 you get a maximum of 90 watts of support, at 1/5 it is already 180 watts and at 1/3 the support even starts with 250 watts. That means to drive economically you should choose the 9/9...

Looks quite like it, will test again tomorrow different waiting times after switching on. The engine takes longer to boot up than my old Commodore computer 🙈