Search found 3 matches

by romano
Fri Dec 06, 2019 12:49 pm
Forum: Ninebot KS Max
Topic: How to dump the BMS of your Ninebot Max / G30
Replies: 8
Views: 9394

How to dump the BMS of your Ninebot Max / G30

Hi there, Here is a quick tutorial in order to get a full dump of your Ninebot G30 - Max scooter BMS. You need a ST-Link in SWIM mode (not SWD mode) because the chip is a STM8 family one. Let's go : Remove the battery case from the deck, screws are alongside the metal box Remove the top cover of the...
by romano
Sun Oct 27, 2019 7:29 pm
Forum: Ninebot ES and E-series
Topic: How to fix Error 18 when Hall sensors are faulty
Replies: 11
Views: 18428

How to fix Error 18 when Hall sensors are faulty

EDIT : added links to AliExpress. I've seen too many people struggling with the so-called error 18 with their Ninebot ES1, ES2 or ES4. It is a consequence of a controller not being able to retrieve proper values from the Hall sensors. The best way to investigate the issue is to proceed as follow : E...
by romano
Sun Oct 27, 2019 5:52 pm
Forum: Ninebot ES and E-series
Topic: How to fix Error 22 and 23
Replies: 1
Views: 5207

How to fix Error 22 and 23

Recently I erased the EEPROM of a BMS by mistake and then I was faced to a series of errors starting by Error 22. Here is a quick "how to" in order to fix these errors. To be honest I simply applied a method suggest by Conejo on https://electro.club/forum/razborka_proshivki_elektrosamokata_Xiaomi_M3...

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