This repository has technical documentation about TSDZ2 motor controller V2 as also our OpenSource firmware for it.

Forum messages:

• Discussion at Endless Sphere
• Discussion at Pedelecforum

Important documentation:

• Hardware page
• How to flash and debug the firmware

Microcontroller XMC1300:

• XMC1300 datasheet
• XMC1300 reference manual
• XMC1300 math coprocessor
• XMC1300 FOC paper from Infineon
• XMC1300FOC DAVE sample code
• Visual Studio Code Linux installation

Technical characteristics of TSDZ2 electric motor:

• there are 2 different motors, one that is 36V and other 48V
• motor voltage: 36V or 48V
• no load speed: 4000 RPM for both motors
• motor resistance: 36V motor has 0.094 ohm, 48V motor has 0.125 ohm
• motor inductance: 36V motor has 76uH, 48V motor has 135uH
• pole pair: 8 for both motors