I implemented the feature on the firmware of KT LCD3 for TSDZ2, of user being able to configure on the LCD3 the total amount of watts hour available on the battery pack. With this information, LCD3 shows a numeric value of battery state of charge (on the bottom right field).
User can also configure to see the value incrementing or decrementing and even enable or disable this feature.
Also, user can change current discharged watts hour (can be useful if changing to a different battery).
The KT LCD3 is running our own developed Flexible OpenSource firmware.
TongSheng TSDZ2 950W ebike mid drive motor controller is running our improved original firmware.
The motor pulls 18 amps and with my 48V charged, it pulls 950W at startup!! With a 52V battery, would pull over 1000W.
KT LCD3 showing the following data from TSDZ2 motor:
- battery voltage
- battery state of charge based on discharged watts hour (user can configure on LCD the amount of watts hour of the battery pack)
- motor power in watts
- rider pedal power in watts
- motor current
- trip total Watts/hour
- pedal torque value
- pedal cadence
- bicycle wheel speed (unlimited unlike the original LCD that limits to 45km/h)
- motor assist level
- brakes state
- battery state of charge
Read more here: [ Ссылка ]
