Error Not found Telink OTA service!

[giuseppemari75]

Hi I've a one of

but I've got the message:

and I , sorry, don't understand if I can upgrade the firmware

Could you please provide some support ?

Thank you so much
Giuseppe

[pvvx]

CGG1 have more than 4 models.
The firmware is only suitable for one version, assembled on a chip from Telink. This is a variant of CGG1-M.

[giuseppemari75]

Thank you for this. Do you have any recommendations to integrate this?

[pvvx]

"MJ_HT_V1" is not "CGG1" or "CGDK2"
https://github.com/dsltip/Xiaomi_MJ_HT_V1_cc2530/tree/master/board_pics
This is a thermometer on the nRF5x chip (Nordic Semiconductor).