There are two versions of the joiner, White 1-to-1 and Purple 1-to-3 both and for use with 1 mm pitch 3-pin JST SH compatible cables.
The White 1-1 joiner is designed to extend cables with pin 1 wired to pin 1 as used with the Raspberry Pi 5 UART / Raspberry Pi Debug Probe UART and SWD (debug/program).
Pinout of the 1-1 joiner.
| Connector A | Connector B |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
The Purple 1-3 joiner can be used to extend cables with pin 1 wired to pin 3.
Pinout of the 1-3 joiner.
| Connector A | Connector B |
|---|---|
| 1 | 3 |
| 2 | 2 |
| 2 | 1 |
You can also use the joiners to convert between cable pinouts.
UART/SWD Cables are not included - see the 3-pin SH Cables product where you can order the lengths as required.
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