Teensy 4.0

[rcolistete]

A new powerful Teensy which would be nice to have MicroPython.

Teensy 4.0 was released today


More details :
Teensy 4.0 Development Board at PJRC Store

Forum topic :
https://forum.pjrc.com/threads/54711-Te ... -Beta-Test

[rcolistete]

News/reviews about Teensy 4.0 :
https://hackaday.com/2019/08/07/new-tee ... ller-form/
https://blog.hackster.io/teensy-4-0-bri ... d451477918

This PDF shows that the 2 x 12 bits ADC speed is 1 Msamples/s :
https://www.nxp.com/docs/en/fact-sheet/ ... RIESFS.pdf

About the MCU, i.MX RT1060 Crossover Processor with Arm Cortex-M7 core.

[OutoftheBOTS_]

There has been some other very fast open source boards around for some time.

The older Lichee Pi For NanoFW(16M) Cross-Border Core Board with WIFI Module + TF WIFI Adapter Development Board with an ARM 926EJS running at 900MHz, this thing is the size of an SD card https://www.aliexpress.com/item/3292936 ... b201603_53

And the newer Lichee Pi Zero ARM Cortex-A7 running at 1.2GHz and about the same form factor as the new Teensy https://www.aliexpress.com/item/3304722 ... b201603_53

Many of the hackers like the Lichee Pi Zero ARM Cortex-A7 running at 1.2GHz because they don't hit road blocks with closed source grey blobs

[mattyt]

While those are pretty neat boards the Cortex-M7 architecture is very different and targets low-power operations. The M7 ought to be remarkable for its high performance for low power consumption...

[chrismas9]

Rocky Song from NXP has ported MicroPython and OpenMV to the RT1060.

https://github.com/RockySong

[kamikaze]

if only I knew how to do porting...