Troubleshooting Bluetooth Connections
Bluetooth can sometimes misbehave, and connecting to an EID reader will fail. Go through the following checklist to troubleshoot your connection, and also refer to the manufacturers manual for help with their device.
Check that the device is turned on and has bluetooth enabled.
Check that the device is not already connected to another device. Sometimes a bluetooth device will reconnect automatically to the previous device it was paired to. For example if your EID reader is connected to another device then disconnect the other device before trying to connect to the EID reader from the device running the AgriWebb Mobile App.
Check your devices system bluetooth settings. Check that bluetooth is turned on.
When the AgriWebb app is launched it will look for and reconnect to previously paired devices. If the EID reader was not available to connect to then go to the Hardware Connections page once the device powered on to connect manually.
In certain cases, you may be prompted to apply a 4 digit code to pair the devices. The default for the majority of TruTest and mainstream devices is either 0000 or 1234. For TruTest EziWeigh7 the passcode is 'default' .
Missing keyboard on iOS when using a Tru Test XRS2
When using a Tru Test XRS stick reader with iOS devices the keyboard on the iOS device (and within the AgriWebb app) may not appear as expected). This is due to the stick reader presenting as a keyboard and iOS expecting input exclusively from the reader and opting to hide the on-screen keyboard.
To address this it is important to ensure the XRS2 is connection mode is Default, and not HID. On the XRS2 navigate to Settings > Bluetooth > Advanced > Connect mode and verify that the value is set to Default.
Alternatively, you can open up another application on the iOS device (e.g notes app) and then go back into AgriWebb to see the keyboard appear.
Unstable Connection on iOS
Bluetooth connections can become unstable due to interference from other devices, low battery or large distances between the Bluetooth devices.
If you are experiencing unstable Bluetooth connections with Bluetooth serial devices (Tru Test XRS2 and Tru Test EziWeigh7) and you have ruled out low battery and interference then we recommend trying to establish the device connection in the iOS Settings app outside of the AgriWebb app.
Open the iOS settings app and tap on Bluetooth.
Ensure that the Bluetooth device is ready to pair.
If the device is listed in My devices then tap on it to connect to it.
Otherwise, wait for the device to be listed in Other devices and then when it appears tap on it to pair and connect to the device.
If the connection fails for an already paired device in My devices then tap on the i and tap Forget This Device and restart the pairing process. If a stable connection cannot be established in the iOS settings app then consult your Bluetooth devices manufacturer instructions for guidance.
Once a connection is established then return to the AgriWebb app and navigate to the Menu > Hardware List page. The paired and connect device should appear (you might need to tap on the refresh button) and then you can tap Connect for the AgriWebb to connect and talk to the device.
Note: these steps will help with Bluetooth serial devices. Newer Bluetooth low energy devices such as the Gallagher W-0 or Tru Test S3 or Te Pari T1 should be connected inside of the AgriWebb app.