Wireless datalogging with SensorTilebox.PRO and external sensor (LSM6DSV32X)?

rbmarcus · ‎2024-12-09

I want to collect data wirelessly using the SensorTilebox.PRO and an STEVAL-MKI240KA (LSM6DSV32X) connected via the DIL24 socket. When I flash the DATALOG2_Release binary, I can see the onboard sensors using the ST BLE Sensor app, but not the external IMU. When I flash the MEMS Studio datalog extended firmware, I can log data from the external IMU but the device must be connected to a computer using a USB cable. Are there any pre-existing solutions allowing for datalogging (either through BLE connection or automatically on startup) with data from the external IMU, or does this functionality require directly modifying and flashing custom firmware?

Federica Bossi · ‎2024-12-10

Hi @rbmarcus ,

Currently DATALOG2 does not support LSM6DSV32X but you can do wireless datalogging with firmware 1.1.1.1 found at this link: logging is done on SD Card but you can see data via BLE on App.
You have to flash it on the bank0 and then the app sees the board with the official fw, you will then have to create a custom flow to enable logging on sd card and data stream on BLE.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

View solution in original post

Federica Bossi · ‎2024-12-10

Hi @rbmarcus ,

Currently DATALOG2 does not support LSM6DSV32X but you can do wireless datalogging with firmware 1.1.1.1 found at this link: logging is done on SD Card but you can see data via BLE on App.
You have to flash it on the bank0 and then the app sees the board with the official fw, you will then have to create a custom flow to enable logging on sd card and data stream on BLE.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.