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Converting Bird Es4 to PE

Posted: Thu May 23, 2019 7:28 pm
by Scootermanz
I have a bird es4 (the one with the external battery pack) that I recently acquired and I installed a color tree control board from amazon but it won’t work. The brake lights just flash, and when I try to connect to the app, the app sees the scooter but won’t let me connect. Anyone know how I can fix this?

Re: Converting Bird Es4 to PE

Posted: Sat May 25, 2019 2:44 pm
by Duvranga
Same issue, any help?

Re: Converting Bird Es4 to PE

Posted: Sat May 25, 2019 6:48 pm
by Roger Moore
I recommend getting a new control board

Re: Converting Bird Es4 to PE

Posted: Sun May 26, 2019 5:59 pm
by Jcg
You must :
Activate
Enter serial number
Flash firmware

Re: Converting Bird Es4 to PE

Posted: Mon May 27, 2019 10:32 am
by Plopez
To JCG how do you activate and enter serial number on what site please
Thanks

Re: Converting Bird Es4 to PE

Posted: Mon May 27, 2019 12:00 pm
by Duvranga
JCG,

I can’t connect to the Bluetooth via the ninebot windows all. It states connecting and then the scooter restarts. Do I have to STLink?

Re: Converting Bird Es4 to PE

Posted: Sat Jun 01, 2019 9:35 am
by marke08
I’m facing a similar problem. I was able to get mine to work and rode it for about ten minutes. Then the exact situation described above got me.

Re: Converting Bird Es4 to PE

Posted: Sat Jun 01, 2019 2:48 pm
by SuperUnkn0wnOne

Re: Converting Bird Es4 to PE

Posted: Wed Jun 05, 2019 4:34 pm
by shotgunn240
Scootermanz wrote:
Thu May 23, 2019 7:28 pm
I have a bird es4 (the one with the external battery pack) that I recently acquired and I installed a color tree control board from amazon but it won’t work. The brake lights just flash, and when I try to connect to the app, the app sees the scooter but won’t let me connect. Anyone know how I can fix this?
I'm having this same issue

Re: Converting Bird Es4 to PE

Posted: Thu Jun 06, 2019 1:25 pm
by John Blow
Same issue. Somebody out there knows how to get around this but they won't share their details.