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- May 4, 2020 at 11:29 am #20474HassanGuest
good morning.hope this email finds you all well
I’ve been using mooshimeter for couple of years now without a problem. till i found the battery completely depleted all over the place. i removed all parts, and cleaned off battery wastes, however, i could not manage to get the logging featuring working again. after quick inspection, it was found that the SD card slot got so rusted too. so i had to replace it too. so i used micro to sd card adapter as a host, solder jumper wires from pcb to sd card host. but sill not working. i searched around the web and found that could be some wires need to be shorted in order to detect the sd card. can you please advice me on this matter.
notes,i tried the micro sd card on the pc still working.re-format to FAT32, still no luck
everything is working find except reading the sd card and logging
looking forward to hearing from you
this is the actual unit bought in 2016
some pictures of battery depleted
i soldered wires straight to SD adapter
i removed the old SD slot
as per below wiring
- May 4, 2020 at 11:32 am #20475AnonymousGuest
i have added the pictures in below link
- May 24, 2020 at 5:38 pm #20487AnonymousGuest
Are you sure of your wiring? It looks like you’ve got ten wires there, whilst uSD cards only have 8 connections. The others are likely the shield and card-detect switch.
- May 24, 2020 at 8:28 pm #20488AnonymousGuest
Thanks a lot for your reply. So which wire should be ignored then?. Where can i have the pinout of pcb card socket ?
- January 24, 2021 at 9:53 am #21379AnonymousGuest
Would someone replied to this question please?
i need the pinout assignment of the usc and which pins are for card detect?
- January 30, 2021 at 9:23 am #21410AnonymousGuest
thanks james on replying. it worked!
to sum, the issue was that the batteries got depleted and the chemicals runied the contacts and the micro sd card underneath it. thus i replaced it and got stucked with the pinout. and now the meter is working.
i’m sharing this to the form just in case someone runs into the same problem