Does any one use mtm m905 module. i tried this module and its a complete failure. the smt package is not standard and the BGA factory failed many times to solder this Module. is thereany better module instead of M905?
Does any one use mtm m905 module. i tried this module and its a complete failure. the smt package is not standard and the BGA factory failed many times to solder this Module. is thereany better module instead of M905?
Thanks from Shenzhen,China
we wrote to them. they havent respond with proper tech support.
That is unfortunate, but as long as this is an module handling and soldering issues, then this has to be handled by MtM. Had this been a issue with the functionality of the nRF52 SoC then we would of course help you. You could also try to reach out to your local Nordic Sales representative to hear if they have any contacts at MtM.
The MTM team seems to have taken this stuff seriously, they made an extensive guide for production including landing pattern, stencil, reflow etc... with Xray shots even.
For those in a rush, here is the direct link to the assembly guide: drive.google.com/.../view
Could you finally solve the issue. Was anybody able to solder this module?