Bus Pirate v4 defective

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rodrigogoncalvestorres9
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Joined: Thu Jan 30, 2020 9:42 pm

Bus Pirate v4 defective

Post by rodrigogoncalvestorres9 » Sun Feb 09, 2020 4:25 am

I bought my bus pirate v4 and, as suggested, I installed the latest
firmware available to be able to use UART. When I ran the self-test mode,
as suggested on the website, it has shown a fail:
HiZ>~
Disconnect any devices
Connect (ADC to +3.3V)
Space to continue

Ctrl

AUX OK
MODE LED OK
PULLUP H OK
PULLUP L OK
VREG OK
EEPROM
SCL OK
SDA OK
WP OK
READ&WRITE OK
ADC and supply
Vusb(5.07) OK
5V(5.00) OK
5V VPU(4.98) OK
ADC(3.26) OK
3.3V(3.29) OK
3.3V VPU(4.98) FAIL
Bus high
MOSI OK
CLK OK
MISO OK
CS OK
Bus Hi-Z 0
MOSI OK
CLK OK
MISO OK
CS OK
Bus Hi-Z 1
MOSI OK
CLK OK
MISO OK
CS OK
MODE, VREG, and USB LEDs should be on!

Any key to exit

How do I fix it or replace it?

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salmanfarisvp
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Re: Bus Pirate v4 defective

Post by salmanfarisvp » Thu Feb 13, 2020 10:43 am

Hi,

Did you connected the "VPU to +5V and ADC to +3.3V" ? here the full instructions regarding the self-test
Start where you are, use what you have, do what you can, Share what you know.

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