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OTA Settings for Aria App

Settings of TWELITE ARIA and MONOSTICK via wireless communication.

OTA settings is a function to perform interactive mode settings via wireless communication.

A parent device that can connect to a PC, such as MONOSTICK, is required.

Procedure for OTA Settings

Perform OTA settings following the steps below.

1. Launch the TWELITE STAGE APP

Install the TWELITE STAGE SDK on your PC, then launch TWELITE_Stage in the MWSTAGE folder.

2. Write the OTA setting app to MONOSTICK

Open 2: Rewrite App > 1: Select from BIN and select App_ARIA_OTA_....

3. Enter setting values in interactive mode

Select 3: Interactive Mode, then edit and save the values.

4. Execute OTA setting

Place the TWELITE ARIA within about 20 cm from MONOSTICK. Turn on the power of the device or bring a magnet close to the magnetic sensor more than 5 times, and confirm that the LED of TWELITE ARIA blinks.

5. Check the output of MONOSTICK

Confirm the output of messages like the following. If no output is shown, see here.

6. Write back the app to MONOSTICK

Open 2: Rewrite App > 1: Select from BIN and select App_Wings_MONOSTICK_....

If OTA Fails

Distance is too far

Messages like the following indicate that the distance is too far.

OTA FAILURE
  OTA request TS=20515[ms]
  LQI:63 (RF strength, >= 100)
  SID:810BA765
  TWELITE ARIA:v1.1.1
  Protocol Version:0x13

--— LQI is small. Please make TWELITE ARIA closer. —--

In this case, bring MONOSTICK and TWELITE ARIA closer.

Different target

Messages like the following indicate that the firmware of TWELITE ARIA is different or that TWELITE CUE was mistakenly brought close.

OTA FAILURE
  OTA request TS=20515[ms]
  LQI:180 (RF strength, >= 100)
  SID:810BA765
  TWELITE ARIA:v1.1.1
  Protocol Version:0x11

--— Different protocol version. Please update TWELITE ARIA. —--

In this case, check if you mistakenly brought TWELITE CUE close. Also, if you rewrote the firmware of TWELITE ARIA, please use TWELITE R2/R3 to write back to App_ARIA.