YO Ambience
YO Ambience is a compact indoor ambience monitoring device designed to measure temperature, humidity, illuminance, and CO2 levels. It also has an infrared presence sensor, which is equipped with an occupancy counter algorithm, enabling it to count the passes of people to the room where the sensor is located. Intended for use in offices, stores, classrooms, hospitals, and more, the YO Ambience device provides valuable insights into indoor conditions and occupancy of the room.
About this device
YO Ambience is a compact indoor ambience monitoring device designed to measure temperature, humidity, illuminance, and CO2 levels. It also has an infrared presence sensor, which is equipped with an occupancy counter algorithm, enabling it to count the passes of people to the room where the sensor is located. Intended for use in offices, stores, classrooms, hospitals, and more, the YO Ambience device provides valuable insights into indoor conditions and occupancy of the room.
The YO Ambience supports 4 regional frequency plans and operates as a Class A LoRaWAN device.
Key features
- Sensors: co2, humidity, light, temperature, pir.
- 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.
YO 360
YO Agribox
YO Airflow
Hardware specifications
| Model ID | yo-ambience |
| Dimensions | 86 × 86 × 25.5 mm |
| Weight | 82.5 g |
| IP rating | IP40 |
| 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 3.2.0
| 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 3.6.8
| 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 Ambience”. 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.