![OVMS K-Line Expansion Board Kit (Roadster TPMS) OVMS K-Line Expansion Board Kit (Roadster TPMS)](https://cdn11.bigcommerce.com/s-98a75/images/stencil/300x300/products/242/1233/9728447-4__06525.1595001138.jpg?c=2)
OVMS K-Line Expansion Board Kit (Roadster TPMS)
£25.13
(Inc. VAT)
£20.94
(Ex. VAT)
Warning: This product is for existing emonTx4 customers. For emonPi2 or emonTx5 expansion board see here.
EmonTx4 6 CT Expansion board
The 6 CT Expansion board adds a further 6x CT inputs to the EmonTx4, giving a total of 12 CT inputs.
Please see documentation guide https://docs.openenergymonitor.org/emontx4/6ct_expansion_board.html