Hi,
I’d like to know if there is a way to set some specific MAC settings values when creating a new node on my application.
I’ve tried to follow the logic from this post: Register device The Things Stack v3 API
together with the docs: Network Server APIs | The Things Stack for LoRaWAN
but no success so far.
This is what is sent to the NS server when creating the node:
{
"end_device": {
"frequency_plan_id": "EU_863_870_TTN",
"ids": {
"dev_eui": "0080XXXXXXXXXXXX",
"device_id": "new-node-test",
"join_eui": "FAXXXXXXXXXXXXXX"
},
"lorawan_phy_version": "PHY_V1_0_3_REV_A",
"lorawan_version": "MAC_V1_0_3",
"mac_settings": {
"rx1_delay": "RX_DELAY_1"
},
"supports_join": true
},
"field_mask": {
"paths": [
"supports_join",
"lorawan_version",
"ids.device_id",
"ids.dev_eui",
"ids.join_eui",
"lorawan_phy_version",
"frequency_plan_id",
"mac_settings.rx1_delay"
]
}
}
and this is what I get back:
{
"created_at": "2025-02-03T12:52:36.534465003Z",
"frequency_plan_id": "EU_863_870_TTN",
"ids": {
"application_ids": {
"application_id": "test-app"
},
"dev_eui": "0080XXXXXXXXXXXX",
"device_id": "new-node-test",
"join_eui": "FAXXXXXXXXXXXXXX"
},
"lorawan_phy_version": "PHY_V1_0_3_REV_A",
"lorawan_version": "MAC_V1_0_3",
"mac_settings": {
"rx1_delay": 1
},
"supports_join": true,
"updated_at": "2025-02-03T12:52:36.534465003Z"
}
But when I look into the settings of the created device, I find the “Desired Rx1 delay” set to its default value 5s, instead of 1s.
Am I doing something wrong? How could I set the Desired Rx1 delay settings to 1 second, via API?
Many thanks in advance,
Nathan