Change reset pin in generic gateway

I’m trying to use the Gateway-OS with raspberry-pi and a concentrator from a company in Brazil, the concentrator has the same configuration as RHF0M301, the only difference from the reset pin.
RHF0M301 reset pin 24
Radioenge concentrator = reset pin 26
I would like to know if I can change the settings to use pin 26.
this concentrator has gps:
GPS RXD - UART TX 8
GPS TXD - UART RX 10
and I’m trying to make it work with Gateway-OS.

I made these settings on the concentrator:
global.toml

Concentratord configuration.

[concentratord]

log_level=“INFO”

log_to_syslog=false

stats_interval=“30s”

[concentratord.api]
event_bind=“ipc:///tmp/concentratord_event”

command_bind=“ipc:///tmp/concentratord_command”

[gateway]
antenna_gain=5
lorawan_public=true
model=“generic_au915_gps”
gateway_id=“b827ebfffe4bf88c”

channels.toml

[gateway.concentrator]
#AU915 Sub Band 1
multi_sf_channels=[
915200000,
915400000,
915600000,
915800000,
916000000,
916200000,
916400000,
916600000,
]

[gateway.concentrator.lora_std]
frequency=915900000
bandwidth=500000
spreading_factor=8

band.toml

[gateway.beacon]
compulsory_rfu_size=2
frequencies=[
924500000,
]
bandwidth=500000
spreading_factor=12
tx_power=14

the gateway appears on the web page, but no lorawam packet is sent


I try to send Join and this error appears in the concentrator