
YO Distance
YO Distance is a LoRaWAN device for ultrasonic distance measurement. An example of using this device is monitoring the water level in the tank. Additionally, the device contains sensors that measure temperature, relative humidity and an accelerometer that enables to determine whether the device has been installed correctly.
About this device
YO Distance is a LoRaWAN device for ultrasonic distance measurement. An example of using this device is monitoring the water level in the tank. Additionally, the device contains sensors that measure temperature, relative humidity and an accelerometer that enables to determine whether the device has been installed correctly.
The YO Distance supports 4 regional frequency plans and operates as a Class A LoRaWAN device.
Key features
- Sensors: temperature, humidity, distance.
- LoRa Alliance certified, verified interoperability with The Things Stack and other LoRaWAN network servers.
- 4 frequency plans supported: AS923, AU915-928, EU863-870, US902-928.
- Battery powered (3 x AA (3 x 1.5V)), user replaceable.
Vendor
At a glance
More from Yosensi Sp. z o.o.

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Hardware specifications
| Model ID | yo-distance |
| Dimensions | 100 × 100 × 40 mm |
| Weight | 176 g |
| IP rating | IP67 |
| Power | Battery — 3 x AA (3 x 1.5V), replaceable |
| Additional radios | ble |
Sensors & capabilities
Certifications & compliance
Standards
Network profiles
Capabilities are defined per firmware version and frequency plan, exactly as published in the repository.
Firmware 3.1.0
| Frequency plan | MAC | Reg. params | Class | Join | Max EIRP | Certified |
| AS923 | 1.0.2 | RP001-1.0.2-RevB | A | OTAA | 16 dBm | ✓ Yes |
| AU915-928 | 1.0.2 | RP001-1.0.2-RevB | A | OTAA | 30 dBm | ✓ Yes |
| EU863-870 | 1.0.2 | RP001-1.0.2-RevB | A | OTAA | 16 dBm | ✓ Yes |
| US902-928 | 1.0.2 | RP001-1.0.2 | A | OTAA | 30 dBm | ✓ Yes |
Firmware 3.6.5
| Frequency plan | MAC | Reg. params | Class | Join | Max EIRP | Certified |
| AS923 | 1.0.2 | RP001-1.0.2-RevB | A | OTAA | 16 dBm | ✓ Yes |
| AU915-928 | 1.0.2 | RP001-1.0.2-RevB | A | OTAA | 30 dBm | ✓ Yes |
| EU863-870 | 1.0.2 | RP001-1.0.2-RevB | A | OTAA | 16 dBm | ✓ Yes |
| US902-928 | 1.0.2 | RP001-1.0.2 | A | OTAA | 30 dBm | ✓ Yes |
Frequency plan coverage
Add to The Things Stack
Manual setup
Create an application
In The Things Stack console, go to Applications → Create application and pick a unique application ID.
Register an end device
Choose From the LoRaWAN Device Repository and search for “YO Distance”. Select your firmware version and frequency plan.
Enter device credentials
Provide the DevEUI, JoinEUI and AppKey printed on the device label or QR code.
Power on & verify uplinks
Within a few minutes you'll see the join request and uplinks in the Live data tab.