Hello community
The documentation for the rak19001 in the tables; pinout of the 40-pin MCU module connector anddefinition of each pin of the WisBlock Core connector: they mention that pin 16 corresponds to led 3 but the schematic indicates that it is IO8.
it’s a mistake?
Welcome back @JorgeFG
Both is correct, originally there were plans for a third LED controlled by GPIO IO8 from the Core module.
But IO8 is not available on any of the WisBlock Core modules, so it is not used.
IO7 cannot be accessed either.
Availability of the IO ports depends on the WisBlock Core modules.
IO7 and IO8/LED3 are reserved for future WisBlock Core modules.
| Core module | IO7 | IO8 |
|---|---|---|
| RAK4631 | Reserved for QSPIO | NC |
| RAK11200 | NC | NC |
| RAK11310 | NC | NC |