Is there source code available for STSW-ISB047FW

Mpell.1 · ‎2021-02-05

I am looking to change the functionality of the LEDs in this firmware. is there source code available for download?

Cristiana SCARAMEL · ‎2021-02-22

Hello @Mpell.1 and welcome to the ST Community.

Are you referring to the STSW-ISB047FW firmware for the STEVAL-ISB047V1?

In the product page you can download, for more details refer to the user manual UM2472

Let me know if this info is useful to you, if yes please "Select as Best" button to close the topic.

View solution in original post

Cristiana SCARAMEL · ‎2021-02-22

Hello @Mpell.1 and welcome to the ST Community.

Are you referring to the STSW-ISB047FW firmware for the STEVAL-ISB047V1?

In the product page you can download, for more details refer to the user manual UM2472

Let me know if this info is useful to you, if yes please "Select as Best" button to close the topic.

Mpell.1 · ‎2021-02-22

I removed the pull down resistors from the data lines on the PCB. This seems to have resolved the issue. I think driving SDL and SDA with 3.3V vs the designed 5.0v may have caused the issue.