DEC #13 Firmware upgrade of DSO138 Oscilloscope using FTDI Programmer

[@tab3dyelectronicquotes]

Muy bien, excelente tutorial y gracias por compartir tus conocimientos y tu tiempo.

[@cooperdove9929]

Shouldn't you have made a copy of the current firmware in case of any accidents or problems?

[@rahulbhaskar4179]

Sir, if I don't have PC. Can I use my smartphone to download the upgrade ???? PLEASE REPLY HOW ?😢😢😢😢

[@Doctor_Solar_inverter]

I cant download the flash loader demonstrator can u put a drive for it, please...

[@varunmanchanda3972]

How did you de soldered?

[@kevinwalker4623]

where is the pdf with instructions?

[@JavadFarzin]

good

[@Kar0-sg3th]

look at your signal amplitude. You will read 0.9Vpp instead of 3.3Vpp. Play that.