Milesight UC300 Series IoT Controller
Milesight UC300 series is an IoT controller used for remote control and data acquisition from diverse devices. It contains multiple I/O interfaces including analog input, digital input, relay output, serial port, PT100 RTD input, which support remote device data transmission via LoRaWAN®. Besides, UC300 series supports multiple trigger conditions and actions which can work autonomously even when the network dropped. Adopting industrial design and IP30 metal case, UC300 is widely used in indoor applications like smart factory, building automation, etc.
About this device
Milesight UC300 series is an IoT controller used for remote control and data acquisition from diverse devices. It contains multiple I/O interfaces including analog input, digital input, relay output, serial port, PT100 RTD input, which support remote device data transmission via LoRaWAN®. Besides, UC300 series supports multiple trigger conditions and actions which can work autonomously even when the network dropped. Adopting industrial design and IP30 metal case, UC300 is widely used in indoor applications like smart factory, building automation, etc.
The Milesight UC300 Series IoT Controller supports 8 regional frequency plans and operates as a Class A/C LoRaWAN device. A payload codec is published in the repository, so uplinks are decoded automatically when you onboard it to The Things Stack.
Key features
- Sensors: digital input, pulse count, analog input.
- Payload codec included, uplink decoder ready for one-click activation.
- 8 frequency plans supported: AS923, AU915-928, CN470-510, EU863-870, IN865-867, KR920-923, RU864-870, US902-928.
Vendor
At a glance
Hardware specifications
| Model ID | uc300 |
| Dimensions | 22 × 70 × 93 mm |
| IP rating | IP30 |
| Operating temperature | -20 °C to 60 °C |
| Relative humidity | 0% to 0.95% |
Sensors & capabilities
Certifications & compliance
Standards
Network profiles
Capabilities are defined per firmware version and frequency plan, exactly as published in the repository.
Firmware 1.x
| Frequency plan | MAC | Reg. params | Class | Join | Max EIRP | Certified |
| AS923 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 20 dBm | — |
| AU915-928 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 20 dBm | — |
| CN470-510 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 19 dBm | — |
| EU863-870 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 16 dBm | — |
| IN865-867 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 16 dBm | — |
| KR920-923 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 20 dBm | — |
| RU864-870 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 16 dBm | — |
| US902-928 | 1.0.3 | RP001-1.0.3-RevA | A / C | OTAA | 20 dBm | — |
Frequency plan coverage
Live decoder playground
Decode any hex payload client-side with the device's published codec, the exact code The Things Stack runs.
// pick an example or paste a payload, then Decode
Example uplink from The Things Stack
The full JSON message your application receives via MQTT or webhook when this device sends the payload above, raw bytes, decoded fields and radio metadata included.
// decode a payload above to see the full envelope
Codec source
// loading codec…
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 “Milesight UC300 Series IoT Controller”. 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 decoded uplinks in the Live data tab.