M66FB latest firmware request

Hi.

Can anyone please share the latest firmware for the M66FB-04-STD module? On running the ATI command, it is showing M66FCR01A20BT. I need the latest firmware for OpenCPU development.

Thank you.

Hi
Do you need open sdk? I’m sorry that this can’t be posted on the forum now, you need to contact lcal fae of quectel, he will help you find pm and pdm for review, and the open cpu will be released after approval