SiPy Firmware Update

[Gus79]

Hi!
I'm trying to update Sipy to get ID/PAC Sigfox.
The board works fine so I can read values from bme280,
The problem is when try to update. I get this:

Any suggestion, please?

[robert-hh]

This post is deleted!

[Gus79]

@robert-hh It's the first time. I downloaded tarball from pycom github.

[robert-hh]

@Gus79 Another question: where did you get the firmware tarball from?

[robert-hh]

@Gus79 It still looks like a communications problem. Did you use that method before or it is your first attempt?

[Gus79]

@robert-hh yes, i did. I've been searching in the forum but... nothing for me

[robert-hh]

@Gus79 UART means: a generic USB/UART bridge? Did you pull P2 low and push reset before starting the upload?

[Gus79]

@robert-hh UART

[robert-hh]

@Gus79 How do you connect your PC to the SiPy?

[Gus79]

@robert-hh I tried with 460800 as you suggest and also with 115200. Same result.

[robert-hh]

@Gus79 How do you connect your SiPy to your PC? Maybe you could try a lower baud rate using the --speed 460800 option for 460800 baud.