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    Xr bms swap

    Mods & DIY
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    • Lia
      Lia GT XR Pint Plus V1 DIY @Lemur last edited by

      @lemur I didn't realise a Pint BMS could work with an XR controller.

      I assumed there would be something in the signalling to say "I'm a Pint/XR" to force it to not work between models but happy to see that's not the case :)

      L stinkyface 3 Replies Last reply Reply Quote 2
      • L
        Lemur @Lia last edited by

        @lia I'm going for a ride with this combination today and hopefully it will be ok. May have to hail a taxi. Haha.
        ... Meanwhile, I'm waiting anxiously for an email for shipping on the GT as it's supposed to be shipped today.

        1 Reply Last reply Reply Quote 4
        • B
          biell Plus GT DIY @Lemur last edited by

          Owie isn't a clone of the JW FFM chip. It is already better, and will only get even more better. Current enhancements include having access to individual cell voltages, a better %remaining calculation, wireless firmware upgrades, and board locking. Soon coulomb counting.

          L Sirgu NotSure 3 Replies Last reply Reply Quote 4
          • L
            Lemur @biell last edited by

            @biell That's great, I'm just waiting for the eps8266 chips. Seems like Owie enhancements are coming fast and furious. T

            1 Reply Last reply Reply Quote 3
            • Sirgu
              Sirgu XR @biell last edited by

              @biell said :

              ... and board locking.

              This is smth that really should have done by FM at first place, for crying out loud.

              1 Reply Last reply Reply Quote 4
              • NotSure
                NotSure XR Pint @biell last edited by

                @biell said in Xr bms swap:

                Soon coulomb counting.

                alt text

                XR's got what plants crave!

                1 Reply Last reply Reply Quote 3
                • stinkyface
                  stinkyface XR @Lia last edited by stinkyface

                  @lia said in Xr bms swap:

                  @lemur I didn't realise a Pint BMS could work with an XR controller.

                  This is great news, opens up so much more stock for repairs. Thanks for testing this @Lemur

                  L 1 Reply Last reply Reply Quote 2
                  • b0ardski
                    b0ardski last edited by

                    Pint bms works in the 4209 xr??
                    are the plugs the same? this makes bringing frankenboard to life a little easier!!
                    anybody got a spare xr battery box ?

                    carving turns all year round

                    1 Reply Last reply Reply Quote 3
                    • L
                      Lemur @Lia last edited by

                      @lia Finally got a chance to test the Pint bms , Jw chip , 4210 controller combination . You are right about pairing , that combo doesn't work.

                      • The Pint bms and JW chip does NOT work with 4210> controller, keeps on asking for reboot, would work for a few minutes then code 16 comes on. The Jw chip does pair a 4208 bms with the 4210 controller and that's the combo I riding with now *. I put that retraction on our local FB page.
                        I have to try a Pint bms and 4210 controller with Owie.
                      1 Reply Last reply Reply Quote 2
                      • L
                        Lemur @stinkyface last edited by

                        @stinkyface Sorry, to burst that bubble, actual test ride resulted in code 16 and rebooting.

                        stinkyface 1 Reply Last reply Reply Quote 4
                        • stinkyface
                          stinkyface XR @Lemur last edited by

                          @lemur said in Xr bms swap:

                          @stinkyface Sorry, to burst that bubble, actual test ride resulted in code 16 and rebooting.

                          All good here. Worth a shot.

                          1 Reply Last reply Reply Quote 2
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