ebay 103c8t6 oled, nrf24, esp8266 + empty pads

Generic boards that are not Maple or Maple mini clones, and don't contain the additional USB reset hardware
electrobling
Posts: 77
Joined: Fri Jan 26, 2018 9:28 pm

Re: ebay 103c8t6 oled, nrf24, esp8266 + empty pads

Post by electrobling » Fri Apr 13, 2018 8:56 pm

I could not source solder tab lithium batteries locally, so I found a way to install a battery holder:
CIN_1333.jpg
CIN_1333.jpg (184.39 KiB) Viewed 364 times
Note the addition of the two Schottky diodes. You have to trim off the placement stubs on the holder rear.

aroldorosenberg
Posts: 28
Joined: Tue Jan 03, 2017 3:29 pm

Re: ebay 103c8t6 oled, nrf24, esp8266 + empty pads

Post by aroldorosenberg » Mon Feb 04, 2019 12:18 am

I found the schematic for this board in a taobao listing.

It's a PDF, and it seems like there's also a pcb design file. What program uses .PCB?

There are also some larger files, but I can't seem to download them without installing a chinese botnet app.

Check this out:

https://imgur.com/a/EguBdxq

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ristomatti
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Location: Helsinki, Finland
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Re: ebay 103c8t6 oled, nrf24, esp8266 + empty pads

Post by ristomatti » Fri Feb 08, 2019 12:29 pm

aroldorosenberg wrote:
Mon Feb 04, 2019 12:18 am
I found the schematic for this board in a taobao listing.
Great! Thanks for sharing your findings. The schematic posted earlier on the thread had some an annoying overlay. Unfortunately I don't know the answer to your question.

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ristomatti
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Joined: Thu Dec 21, 2017 2:00 pm
Location: Helsinki, Finland
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Re: ebay 103c8t6 oled, nrf24, esp8266 + empty pads

Post by ristomatti » Fri Feb 08, 2019 1:07 pm

I grabbed the images from the link aroldorosenberg posted in case the page disappears (and for easier viewing).

Board design:

Image

Schematic:

Image

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