PCBs for OneWheel
You can order these on https://cart.jlcpcb.com/quote by uploading the whole *.zip
file for each project.
3x5S charge board
Manage your OneWheel battery with a hobby charger. These usually do 6S or 8S max. This board will allow you split up the balance connector to standard 3 5S parts.
This is helpful when diagnosing a battery health and balancing the pack.
BOM
- 1x
SM26B-ZPDSS-TF(LF)(SN)
- this is the same connector as on OneWheel BMS, but side entry version
- https://www.digikey.com/en/products/detail/SM26B-ZPDSS-TF(LF)(SN)/455-2559-1-ND/2472615?itemSeq=361766693
- 3x
JST XH-6A
- Standard 5S balance connector.
- https://lcsc.com/product-detail/Wire-To-Board-Wire-To-Wire-Connector_CAX-XH-6A_C722879.html
- 3x
XT60
- 1x
JST XH-8A
- Optional.
- Exposes OneWheel battery thermistors.
- https://lcsc.com/product-detail/Wire-To-Board-Wire-To-Wire-Connector_CAX-XH-8A_C722885.html
Revisions
- v1.1
- Fixed XT60 polarity.
- v1.0
- Initial revision.
Balance breakout
Simple breakout board for balance port on OneWheel batteries.
BOM
- 1x
BM26B-ZPDSS-TF(LF)(SN)
Revisions
- v1.1
- marked positive and negative pads
- thicker paths
- better path separation
- slightly bigger PCB
- v1.0
- Initial revision.
15S JST
Conversion from OneWheel battery balance connector to standard 15S JST connector.
BOM
- 1x
SM26B-ZPDSS-TF(LF)(SN)
- this is the same connector as on OneWheel BMS, but side entry version
- https://www.digikey.com/en/products/detail/SM26B-ZPDSS-TF(LF)(SN)/455-2559-1-ND/2472615?itemSeq=361766693
- 1x
JST XH-8AW
- Standard balance connector, side entry, latch on top
- https://lcsc.com/product-detail/Wire-To-Board-Wire-To-Wire-Connector_CAX-XH-8AW_C722888.html
- 1x
JST XH-16AW
- 15S balance connector, side entry, latch on top
- https://lcsc.com/product-detail/Wire-To-Board-Wire-To-Wire-Connector_BOOMELE-Boom-Precision-Elec-XH-6AW_C146117.html
Revisions
- v1.0
- Initial revision.