DSO138 FIRMWARE UPDATE USING CH341A MINI PROGRAMMER

Salam semua. Dalam video kali ni saya cuba update firmware oscilloscope DSO 138 dengan menggunakan CH341A mini programmer.
Mulanya saya ingat nak beli je UART to USB converter macam yang disarankan dalam doc pdf dari jyetech :
jyetech.com/wp...
Tapi saya teringat yang board Arduino Uno R3 pun ada port UART ni dan saya ada sikit pengalaman gunakannya masa buat project yang guna module bluetooth. Tapi bila buat sikit research di internet, nampak mcm sikit complicated nak bagi dia jalan.
Bila saya belek-belek module CH341A yang baru dibeli seminggu lepas, saya perasan ada port yang sama pada unit mini programmer ni. Lepas trial and error 2-3 kali gagal, akhirnya menjadi. Memang tak sangka. Jimat duit. Alhamdulillah.
Senarai link muat turun file-file berkaitan :
1. Flash Loader Demonstrator.
a. Versi 2.8.0
www.st.com/en/...
b. Versi 2.6.0
jyetech.com/wp...
2. DSO 138 latest firmware (061)
jyetech.com/fi...
3. Updated DSO 138 user manual.
jyetech.com/wp...
4. CH341A driver & software installation
"to be uploaded"
SEMOGA BERMANFAAT.

[@antikasoundengineering4222]

Insya ALLOH sangat bermanfaat saudaraku. Tank's

[@ZalStudioDiy]

Alhamdulillah.

[@reza6x]

So much thank you. You are awesome❤

[@ZalStudioDiy]

Glad you like it.

[@nasifkhan5]

Thanks 🎉

[@ZalStudioDiy]

You're welcome.

[@mm-lw3lo]

DSO138 прибор новий,пропав промінь,пробую прошивати програтором CH341A MINI PROGRAMMER та USB TO TTL видає програма помилку -No response from the target the Boot loader can not be started.Please verify the boot mode configuration and flash protection status.Reset your device then try again... - конфігурацію RX-TX міняв. Що може бути ? Дякую за відповідь!
DSO138 is a new device, the beam has disappeared, I try to flash it with the CH341A MINI PROGRAMMER and USB TO TTL programmer, the program gives an error -No response from the target the Boot loader can not be started. Please verify the boot mode configuration and flash protection status. Reset your device then try again... - I changed the RX-TX configuration. What can be? Thanks for the answer!
I did everything according to the instructions and put the jumpers.

[@ZalStudioDiy]

I really have no clue. Sorry.

[@techman6431]

It’s important to update firmware or no

[@ZalStudioDiy]

If the one you have works just fine for you, then the answer is no brother.