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2D42 Firmware update failed

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发表于 2020-7-6 05:09:19 来自手机 | 显示全部楼层
hi, i have the same problem, when i connect the oscilloscope to the pc the power button stays on but the pc does not recognize the oscilloscope. could you fix it?
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发表于 2020-7-7 08:28:10 | 显示全部楼层
hi, I was able to reset the oscilloscope by reading the procedure that is in the forum, but I want to clarify that it only worked for me when I connected the vcc (3.3v) pin to the board, without that pin connected the software did not detect the oscilloscope.
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发表于 2020-7-7 09:27:18 来自手机 | 显示全部楼层
Can you tell me what is the latest firmware for the 2D42? Thank you
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发表于 2020-7-10 08:28:12 | 显示全部楼层
Please scan the QR code on the back of the oscilloscope to download the software and install.
Now run the software and click "Help->Checkupdate" to update as prompted.

Please remove the batteries and only use the power adapter for power supply. Can the oscilloscope be turned on?
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