Bosch Battery Packs come in different types and capacities but the current assumption is that they are all based on Component Type BBP250. So far two similar Power Architecture MCU types have been identified:

• NXP MPC5602DPB
• ST SPC560D40L1

The Batteries can be charged with non bosch chargers in the 36V LI-ION regime. A separate 5V supply (DC-DC step down) is needed to trick the BMS into charging mode.

https://www.st.com/en/automotive-microcontrollers/spc56el60l3.html

Bosch Diag Patch 7.5.3.0 https://0x0.st/oH6L.zip Bosch cff2 pull https://0x0.st/oH6z.cff2

• https://github.com/gregyedlik/handshake
• https://mhhauto.com/Thread-Bosch-E-bike-Diagnostic-Tool-IBD-Software?page=2
• https://cyclurba.fr/forum/702597/logiciel-diagnostic-bosch-ibd-dongle.html
• https://cyclurba.fr/personne/personne_profil.php?personneID=21636&pseudo=Bitslover101
• https://ufile.io/i3nr7xmk Bosch eBike Diagnostic v3.8.1.0.1
• https://ufile.io/hsw70fiy Bosch eBike Diagnostic v6.2.5.0