Where to buy GD32F103

Boards based on the GigaDevices GD32F103 microcontroller
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Vassilis
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Joined: Thu May 21, 2015 6:42 am
Location: Thessaloniki, Greece
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Re: Where to buy GD32F103

Postby Vassilis » Thu Sep 17, 2015 10:23 am

RogerClark wrote:They certainly look to be a good deal, but I couldnt not work out the shipping cost

The basic stuff seems to work on GD32, but I have not managed to get SPI working yet. SPI appears to be sending the correct data, but It didnt work with my ILI9341 display. However I could be doing something really stupid with the wiring rather than it being a real problem.


Try to check out if the MSBFIRST is set correctly to the SPI interface.

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cazimirb
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Joined: Wed Sep 16, 2015 1:58 pm
Location: Bucharest, Romania

Re: Where to buy GD32F103

Postby cazimirb » Wed Oct 14, 2015 9:18 am

I have been digging around on Taobao for a while, searching for GD32F chips.
Finally, I found a seller which claims to be GigaDevice authorized seller (others said they were out-of-stock, blah-blah, or they sent me STM32 versions :( ). The domestic shipping fee is quite high ($3.56)
Here are some links:
GD32F103CBT6 ($1.18) - http://world.taobao.com/item/41798778874.htm
GD32F103VET6 ($2.35) - http://world.taobao.com/item/41842412792.htm
GD32F103RGT6 $2.67) - http://world.taobao.com/item/41842376553.htm

I bought a few of these chips (wait for them to arrive), plan to do brain surgery on some STM32 boards, or build new boards..


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