How do I update the firmware on a Laird (now Ezurio) Sentrius sensor?

Answer

To update the firmware on a Laird (now Ezurio) Sentrius sensor, carry out the following:

1. If you have not already done so, install the Sentrius Sensor app from the Google Play Store onto a tablet or phone:
   1. Search for Sentrius Sensor app.
   2. Choose and install Sentrius RS1xx Sensor.
2. Start the Sentrius app. The app is opened and the Scan screen appears.
3. Press the Bluetooth button on the sensor:

   

4. Tap Scan in the app. The sensor is located and a card appears for the sensor on the Scan screen. You can release the Bluetooth button.
5. Tap on the sensor card. The Home screen appears:
   • If the firmware is out-of-date, an Update Available message apears. Tap OK.
6. Tap Device Firmware Update. The Update Firmware screen appears.
7. Select a firmware image and tap Update (appears after you select the image).
8. Respond to any prompts on the screen as the firmware is update. This will take just a couple of minutes as the firmware is downloaded and then installed.
9. When finished, the Success message appears. Tap OK. The Scan screen appears.