The Gateway module is currently the preferred access point for hacking the MGZSEV. It has two connectors on it both of them I have preliminary identified as “TE Connectivity MULTILOCK 025” types. The left is a 40 pin and the right is a 20 pin connector.
40 way connector: * RS Stock No. 712-1384 * Mfr. Part No. 1318389-1
Unfortunately for the 40 way there is no in-line connector partner. I asked TE about this and it appears it doesn’t exist. Therefore the option I will follow is to get a PCB header and solder direct to it (not ideal really bit doesn’t seem there is a choice!
40 way PCB header: * RS Stock No. 712-1299 * Mfr. Part No. 1376113-2
Parts for the 24 pin connector are also available, but I think (and hope) the 40 pin connector will be enough. Parts are on order and I’ll be making a breakout lead demonstrator next week.
For a reverse engineered pin-out of this connector and others see: