Search found 208 matches: Teensy 4.0

Searched query: teensy 4 0

ignored: 4

by rcolistete
Tue Jun 02, 2020 2:42 pm
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 21
Views: 6224

Re: Teensy 4.0

Teensy 4.1 was released in May 11th 2020 : https://www.pjrc.com/wp-content/uploads/2020/05/teensy41_3-768x607.jpg Teensy 4.1 Released US$26.85 at PJRC official store basically a Teensy 4.0 with Teensy 3.6 format, i. e., more pins, uSD, more possible expansions : - same MCU NXP i.MX ...
by jimmo
Tue Apr 21, 2020 11:37 am
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 21
Views: 6224

Re: Teensy 4.0

... I'm surprised by those results too, my memory is is that ESP32 and Pyboard have similar-ish performance numbers and the simple tests I did with Teensy showed that the perf scaled roughly with CPU speed compared to the Pyboard (so I would expect to see significantly higher performance on the ...
by RobH
Tue Apr 21, 2020 8:01 am
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 21
Views: 6224

Re: Teensy 4.0

I'm curious about any progress of MicroPython for the Teensy 4.0..... Did a performance comparison with MicroPython on an ESP32 and CircuitPython on a Teensy ...
by sibir
Wed Apr 08, 2020 3:56 pm
Forum: General Discussion and Questions
Topic: ADC performance of MicroPython boards
Replies: 8
Views: 7978

Re: ADC performance of MicroPython boards

... be sufficient however. Can anyone with a D-series PyBoard and/or a Teensy 4.0 run these tests and report back?
by jimmo
Tue Feb 04, 2020 12:51 am
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 21
Views: 6224

Re: Teensy 4.0

OK, i built and uploaded the micropython to my Teensy4 and got a /dev/ttyACM0 REPL. But no "pop up" USB drive ... is there a way import .py files ? rebuild with the .py files in some special folder or ? Not yet -- this is currently just the minimum possible port and doesn't have an onboard filesyst...
by manitou
Mon Feb 03, 2020 11:41 pm
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 21
Views: 6224

Re: Teensy 4.0

OK, i built and uploaded the micropython to my Teensy4 and got a /dev/ttyACM0 REPL. But no "pop up" USB drive ... is there a way import .py files ? rebuild with the .py files in some special folder or ? I've got some comparative numbers of micropython ...
by rcolistete
Sat Jan 25, 2020 8:08 pm
Forum: Programs, Libraries and Tools
Topic: TensorFlow Lite module for MicroPython ?
Replies: 0
Views: 628

TensorFlow Lite module for MicroPython ?

... 48/96 MHz, 384 kB RAM, 1 MB flash). There is also a community port for Teensy 3.x/4.0 . So my initial question is about make a TensorFlow Lite module compatible with more MicroPython ...
by rcolistete
Fri Jan 24, 2020 11:27 pm
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 21
Views: 6224

Re: Teensy 4.0

I implemented the start of a basic port of MicroPython to the Teensy 4.0 -- PR at https://github.com/micropython/micropython/pull/5558 Thanks a lot ! Great to see ...
by jimmo
Thu Jan 23, 2020 1:54 am
Forum: Other Boards
Topic: Teensy 4.0 & 4.1
Replies: 21
Views: 6224

Re: Teensy 4.0

I implemented the start of a basic port of MicroPython to the Teensy 4.0 -- PR at https://github.com/micropython/micropython/pull/5558 It's at the same level as the ...
by rcolistete
Sat Jan 18, 2020 4:41 pm
Forum: Other Boards
Topic: Teensy 3.5 & 3.6 support
Replies: 26
Views: 14770

Re: Teensy 3.5 & 3.6 support

Branch teensy-rtc from dhylands/micropython repository seems to be the newest MicroPython code for Teensy 3.1/3.2/3.5/3.6, with good documentation of the machine functions : https://github.com/dhylands/micropython/tree/teensy-rtc/teensy#machine-module ...