Trying to get gpio-wrb to work. When I try:
meshtastic --port /dev/cu.SLAB_USBtoUART --dest ‘!d1c8fc30’ --gpio-wrb 13 1
Connected to radio
Exception while handling connection: No gpio channel found, please create before using this (secured) service
Any ideas? Currently tearing my hair out…
Conversely a short .py example similar to the sendText example would really help.