STM32F405 Teensy derivative

Unfortunately, the link to Tindie doesn’t provide schematic either, only the pinout image of the module, and the STM datasheet, but no module schematic.

Did you scroll the images at the top of the page? There is the schematic, not easy to read, I grant you, but legible.

This is a slightly older version which doesn’t include the 22 Ohm resistors or the TVS diode on the D+/D- lines. There might be one or two other minor mods, but if you want to look at the schematic for some reason, it is there.

Thanks, onehorse !
I didn’t scroll further than the pinout … Now I did …
Though, it would be nicer if it was a pdf, so that I would need to ware my glasses …

To save everyone else the trouble, here is the (linked) image

RogerClark wrote:I know the F4 outperforms the MCU on the Teensy, but people looking for faster MCU’s than the Teensy can now get the RPi Zero for $5 (when its actually available).

While I was doing some other boards, I did finish a F4stamp this month. Originally I wanted to use bottom entry headers to eliminate hand soldering. The cost was too high and also the min. qty. is 1K. I gave it up for a standard design, but a user has to hands solder all 64 points.
My design is based on Frank Zhao’s F4Stamp that quite a few members have it.
I uploaded Gerber files to Oshpark. You can see it from the following link.
http://www.firebirduino.com/

stevech wrote:https://forum.pjrc.com/threads/32815-Te … #post95396

HTTPS link doesn’t work, can you change it to http and link straight to the page not the whole site

RogerClark wrote:HTTPS link doesn’t work, can you change it to http and link straight to the page not the whole site