Device Details
- Device Model: Seeed Wio Tracker L1
- Firmware Version: v1.16.0-07a3ca9
- Firmware Date: 06-Jun-2026
- Connection Mode: BLE Companion (Android App)
Description of the Bug
The 1.3-inch OLED screen on the Seeed Wio Tracker L1 continuously displays "no gps fix" even though the L76K GPS module has successfully obtained a hardware lock.
The background routine is properly parsing and transmitting the correct hardware location metrics via CayenneLPP over Bluetooth, which causes the Android map client to display the exact node position accurately. However, the internal state/flag responsible for updating the on-screen UI text appears to be missed or failing to evaluate true upon receiving a valid payload structure.
Debug Log Evidence
The log clearly shows CayenneLPP parsing valid hardware coordinates (LPP_GPS=55.9183,10.7618 <== changed for privacy) and a battery voltage read from the device, meaning a fix exists telemetry-wise while the physical display remains un-updated:
[Connection] onFrameReceived: responseCode=1339, length=23
[CayenneLpp] parsing data: 01740191018809248f01a462ffe994
[CayenneLpp] parsed LPP_VOLTAGE=4.01
[CayenneLpp] parsed LPP_GPS=59.9183,10.7618,-57.4
Device Details
Description of the Bug
The 1.3-inch OLED screen on the Seeed Wio Tracker L1 continuously displays "no gps fix" even though the L76K GPS module has successfully obtained a hardware lock.
The background routine is properly parsing and transmitting the correct hardware location metrics via CayenneLPP over Bluetooth, which causes the Android map client to display the exact node position accurately. However, the internal state/flag responsible for updating the on-screen UI text appears to be missed or failing to evaluate
trueupon receiving a valid payload structure.Debug Log Evidence
The log clearly shows CayenneLPP parsing valid hardware coordinates (
LPP_GPS=55.9183,10.7618<== changed for privacy) and a battery voltage read from the device, meaning a fix exists telemetry-wise while the physical display remains un-updated: