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STLink Ninebot Max G30 BMS: Difference between revisions
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* Windows computer | * Windows computer | ||
* STLink (Decent quality clones will work) | * STLink (Decent quality clones will work) | ||
* Tools to disassemble the scooter and access the ESC | * Tools to disassemble the scooter and access the ESC | ||
* Dupont male/female jumper cables | * Dupont male/female jumper cables | ||
This process can be dangerous if done incorrectly so take caution when performing these steps and make sure you use a computer you are comfortable possibly destroying. | This process can be dangerous if done incorrectly so take caution when performing these steps and make sure you use a computer you are comfortable possibly destroying. | ||
If you short a battery line you could | If you short a battery line you could blow up your STLink, Computer, and more, or even cause a fire. | ||
This process can also remove downgraded-protected rental/iot firmware if you are returning your fleet vehicle to on-demand use rather than a rental. | |||
==Accessing the Debug Pins== | ==Accessing the Debug Pins== | ||
===Accessing the Battery=== | ===Accessing the Battery=== | ||
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[[File: NinebotMaxBottomScrewLocations.jpg|thumb|center|400px|The locations of the 18 screws.]] | [[File: NinebotMaxBottomScrewLocations.jpg|thumb|center|400px|The locations of the 18 screws.]] | ||
Using an M4 Allen/Hex wrench or bit, remove the | Using an M4 Allen/Hex wrench or bit, remove the ten screws holding the battery in place. | ||
[[File: NinebotMaxESCLocations.jpg|thumb|center|400px|The ESC after being removed.]] | [[File: NinebotMaxESCLocations.jpg|thumb|center|400px|The ESC after being removed.]] | ||
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Carefully unplug each of the connectors. | Carefully unplug each of the connectors. | ||
You may need to scrape more rubber potting | You may need to scrape more rubber potting compounds away from some of the connectors to unplug them. | ||
===Battery Disassembly=== | |||
9 Phillips head screws hold the top cover in place. | |||
These are EXTREMELY easy to strip so take care. | |||
[[File:NinebotMaxBatteryExternalScrews.jpg|center|thumb|400px|These 9 screws hold the top in place.]] | |||
Under the white rubbery spots on the battery, there are 8 more aluminum Phillips head screws. | |||
[[File:NinebotMaxBatteryInternalScrews.jpg|thumb|center|400px|The screws may get stripped if you do not first remove the white potting rubber.]] | |||
==STLink BMS/Battery== | |||
{{Ninebot Max STLink BMS Flash Procedure}} | |||
[[Category: Scooters]][[Category: Ninebot]][[Category: Max]] | [[Category: Scooters]][[Category: Ninebot]][[Category: Max]][[Category: STLink]] | ||