stm32f103 and 107 board pics

2016-06-28 14.34.06.jpg (124.02 KiB) Viewed 1164 times

103 looks brown, actually red – button insert
107 white button insert

2016-06-28 14.33.40.jpg (106 KiB) Viewed 1161 times

Can you post a link to where you bought it from?

item as per latest
http://www.aliexpress.com/item/1PCS-Sma … 02492.html

i think the white button i.e. stm32f107 are likely to be from
http://www.aliexpress.com/store/1918846
or maybe
http://www.aliexpress.com/store/1757073

although i strongly suspect my 107 boards were a one off, but then again i think i got two lots.

stephen

Does the 107 work OK ?

I don’t have any 107 boards, but as the 107 is part of the F1 series, I suppose it stands a high chance of working.

The only difference seems to be that the F107 supports OTG as well has normal USB, and has Ethernet instead of SDIO

yes, data sheet has otg usb and ethernet in it; also has a ‘compatibility across the range’ paragraph.

as to functionality i can tell the led pins, they’re in a blinky with serial sketch long since modified.
that’s what happen when you’ve got 34 board types at hand.

i’ll locate and post any info i find as well.

stephen

i do have a fair number of others in my storage boxes, maybe not 34 in type, probably in count though.

seriously don’t ask about avr boards, nano,mini-pro, uno, mega, due etc etc
then we could start on avr micro chips et al … …

somewhere i have a few(3 or 4) more ftdi 232 interfaces. i’ve found one of them so far. i’ll go look for something else, then they’ll be sure to turn up.

i actually managed to program a couple of different boards ( red pill, vet & zet ) via serial, it’s more consistent if i used stlink though, one fail, worked on 3rd attempt. mightbe i held reset button.

i also managed to get some serial output from the monitor, not quite got my head around the correct programming/button pressing sequence for repeatability. reset is definitely in the mix.
also which port to monitor is a bit of a chase.
i’ve added a chown me.me and chmod 777 on /dev/ttyU* /dev/ttyA* as root, to the mix as well
also added a little script called peek
#!/bin/bash
st-info --flash
st-info --sram
st-info --descr
st-info --pagesize
st-info --chipid
st-info --serial
st-info --hla-serial
st-info --probe


re:34 boards

I thought you possibly were referring to 34 different types of F1 series boards that people on the forum are using.

Looking on Taobao etc, there are loads and loads of different F1 series boards, most of which we could use