This is the first time the node is connected to the V3 stack.
The node has the mcci-lmic library 4.1 so should be fully compliant.
Join is ok! See the app console screenshot below
After one or more uplink messages TTS sends a downlink message (The application does not send downlinks)
From that moment on the GW and the App console don’t show uplink messages anymore. (The node keeps on sending!)
I am including the GW and App Event details for the downlink.
Sorry, I don’t have the skill to interpret the event details.
Searching the forum also was without result.
Anybody having a clou what is happening here?
Console log
Application log
Gateway Console Event detail for the downlink
"name": "gs.down.send",
"time": "2021-12-30T13:43:18.735781335Z",
"identifiers": [
{
"gateway_ids": {
"gateway_id": "eui-58a0cbfffe800f41"
}
},
{
"gateway_ids": {
"gateway_id": "eui-58a0cbfffe800f41",
"eui": "58A0CBFFFE800F41"
}
}
],
"data": {
"@type": "type.googleapis.com/ttn.lorawan.v3.DownlinkMessage",
"raw_payload": "IHbT5nHODERCYOpXJ9eYEoI8o2yzn5K+BVu5e4x3FJ8i",
"request": {
"downlink_paths": [
{
"uplink_token": "CiIKIAoUZXVpLTU4YTBjYmZmZmU4MDBmNDESCFigy//+gA9BEMPnrqoJGgwI9O62jgYQmrfuuQMguOPY/fKqCioMCPTuto4GEPSot4gD"
}
],
"rx1_delay": 5,
"rx1_data_rate": {
"lora": {
"bandwidth": 125000,
"spreading_factor": 7
}
},
"rx1_frequency": "868300000",
"rx2_data_rate": {
"lora": {
"bandwidth": 125000,
"spreading_factor": 12
}
},
"rx2_frequency": "869525000",
"priority": "HIGHEST",
"frequency_plan_id": "EU_863_870_TTN"
},
"correlation_ids": [
"gs:conn:01FR4DY1W1SXBKY7ZF82X7Q4NS",
"gs:up:host:01FR4DY1WD3MTEFDRAQM930VW9",
"gs:uplink:01FR5S985YMNA1Y9WMS8FN4ZRS",
"ns:downlink:01FR5S99YFG9Q7W9TADS3C9PXX",
"ns:uplink:01FR5S9861TP2HAS839HXSGV9A",
"rpc:/ttn.lorawan.v3.GsNs/HandleUplink:01FR5S98614JX1YFJ8THWNNGGQ",
"gs:conn:01FR4DY1W1SXBKY7ZF82X7Q4NS",
"rpc:/ttn.lorawan.v3.NsGs/ScheduleDownlink:01FR5S99YFKY65X06DRC0HD8WX"
]
},
"correlation_ids": [
"gs:conn:01FR4DY1W1SXBKY7ZF82X7Q4NS",
"rpc:/ttn.lorawan.v3.NsGs/ScheduleDownlink:01FR5S99YFKY65X06DRC0HD8WX"
],
"origin": "ip-10-100-15-245.eu-west-1.compute.internal",
"context": {
"tenant-id": "CgN0dG4="
},
"visibility": {
"rights": [
"RIGHT_GATEWAY_TRAFFIC_READ",
"RIGHT_GATEWAY_TRAFFIC_READ"
]
},
"unique_id": "01FR5S99YF21NSVTFEN9Y0SHXD"
}
Application Console Event Detail for the downlink
"name": "ns.down.data.schedule.attempt",
"time": "2021-12-30T13:43:22.526830168Z",
"identifiers": [
{
"device_ids": {
"device_id": "mcci-sonar-otaa",
"application_ids": {
"application_id": "sonar-hcsr04"
}
}
},
{
"device_ids": {
"device_id": "mcci-sonar-otaa",
"application_ids": {
"application_id": "sonar-hcsr04"
},
"dev_eui": "70B3D57ED004AA39",
"join_eui": "0000000000000000",
"dev_addr": "260B674B"
}
}
],
"data": {
"@type": "type.googleapis.com/ttn.lorawan.v3.DownlinkMessage",
"raw_payload": "YEtnCyaBAAAGhYjJfg==",
"payload": {
"m_hdr": {
"m_type": "UNCONFIRMED_DOWN"
},
"mic": "hYjJfg==",
"mac_payload": {
"f_hdr": {
"dev_addr": "260B674B",
"f_ctrl": {
"adr": true
},
"f_opts": "Bg=="
}
}
},
"request": {
"downlink_paths": [
{
"uplink_token": "CiIKIAoUZXVpLTU4YTBjYmZmZmU4MDBmNDESCFigy//+gA9BEJOt6qwJGgsI+u62jgYQtJH6NSC43PCehqsKKgsI+u62jgYQ19H6BA=="
}
],
"rx1_delay": 5,
"rx1_data_rate": {
"lora": {
"bandwidth": 125000,
"spreading_factor": 7
}
},
"rx1_frequency": "868100000",
"rx2_data_rate": {
"lora": {
"bandwidth": 125000,
"spreading_factor": 9
}
},
"rx2_frequency": "869525000",
"priority": "HIGHEST",
"frequency_plan_id": "EU_863_870_TTN"
},
"correlation_ids": [
"gs:conn:01FR4DY1W1SXBKY7ZF82X7Q4NS",
"gs:up:host:01FR4DY1WD3MTEFDRAQM930VW9",
"gs:uplink:01FR5S9D819W581TJEYVE5A9EN",
"ns:downlink:01FR5S9DMYPJ5TA1A6PNVNYWJA",
"ns:uplink:01FR5S9D83W6GWJ7MCSTYN2HPT",
"rpc:/ttn.lorawan.v3.GsNs/HandleUplink:01FR5S9D83ZFTQS2ZXN1HSPHSQ"
]
},
"correlation_ids": [
"gs:conn:01FR4DY1W1SXBKY7ZF82X7Q4NS",
"gs:up:host:01FR4DY1WD3MTEFDRAQM930VW9",
"gs:uplink:01FR5S9D819W581TJEYVE5A9EN",
"ns:downlink:01FR5S9DMYPJ5TA1A6PNVNYWJA",
"ns:uplink:01FR5S9D83W6GWJ7MCSTYN2HPT",
"rpc:/ttn.lorawan.v3.GsNs/HandleUplink:01FR5S9D83ZFTQS2ZXN1HSPHSQ"
],
"origin": "ip-10-100-12-30.eu-west-1.compute.internal",
"context": {
"tenant-id": "CgN0dG4="
},
"visibility": {
"rights": [
"RIGHT_APPLICATION_TRAFFIC_READ",
"RIGHT_APPLICATION_TRAFFIC_READ"
]
},
"unique_id": "01FR5S9DMYP55Q6FYGP383K1GN"
}