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Hardware

The hardware designs of foxBMS 2 can be found at the following address: https://iisb-foxbms.iisb.fraunhofer.de/foxbms/gen2/hardware/release

Hardware Versioning

The foxBMS 2 hardware uses basically the same versioning pattern as the main foxBMS repository, i.e, this repository, with a slight modification. The basic versioning pattern is MAJOR.MINOR.PATCH where MAJOR, MINOR and PATCH are numbers.

However, sometimes it is necessary to fix things in the Altium projects of a hardware that are not related to the schematic or the layout and there it does not make sense to bump any of the MAJOR, MINOR and PATCH are numbers, as the MAJOR.MINOR.PATCH version string is printed on the hardware. For that reason, a suffix is added to the version.

The full version identifier of a hardware release is therefore MAJOR.MINOR.PATCH-SUFFIX where SUFFIX is a number.

This README always points to a generic link of the latest version of a released hardware, i.e., the version with the latest suffix.

Releases

The hardware design files belonging to this release are:

BMS-Master

TI TMS570LC4357-based BMS-Master

Item Version File
TI BMS-Master 1.2.3 TI TMS570LC4357 Master v1.2.3

BMS-Interfaces

LTC-based BMS-Interfaces

Item Version File
LTC Interface (LTC6820) 1.0.3 LTC LTC6820 Interface v1.0.3

NXP-based BMS-Interfaces

Item Version File
NXP Interface (MC33664) 1.0.2 NXP MC33664 Interface v1.0.2

MAXIM-based BMS-Interfaces

Item Version File
MAXIM Interface (MAX17841b) 1.0.0 MAXIM MAX17841b Interface v1.0.0

BMS-Slaves

LTC-based BMS-Slaves

12 Cells LTC-based BMS-Slaves
Item Version File
LTC 12 Cell Slave (LTC6811-1) 2.1.5 LTC LTC6811-1 12 Cell Slave v2.1.5
LTC 12 Cell Slave (LTC6811-1) 2.1.7 LTC LTC6811-1 12 Cell Slave v2.1.7
18 Cells LTC-based BMS-Slaves
Item Version File
LTC 18 Cell Slave (LTC6813-1) 1.1.3 LTC LTC6813-1 18 Cell Slave v1.1.3
LTC 18 Cell Slave (LTC6813-1) 1.1.5 LTC LTC6813-1 18 Cell Slave v1.1.5
LTC 18 Cell Slave (LTC6813-1) 1.1.6 LTC LTC6813-1 18 Cell Slave v1.1.6

NXP-based BMS-Slaves

14 Cells NXP-based BMS-Slaves

Item Version File
NXP 14 Cell Slave (MC33775A) 1.0.3 NXP MC33775A 14 Cell Slave v1.0.3

MAXIM-based BMS-Slaves

TODO