Search found 6 matches

by ckuehnel
Mon Apr 29, 2019 3:18 pm
Forum: Newsletter archive
Topic: MicroPython Newsletter Issue 8
Replies: 5
Views: 748

Re: MicroPython Newsletter Issue 8

Dear community, Today is MicroPython's Birthday! Six years ago on this date, the 29th of April, the initial goals and first line of code for what is now MicroPython were written. Here is an excerpt from the initial notes. The title is "Python board" and the date is 29 April 2013: Python board 29/4/...
by ckuehnel
Mon Mar 11, 2019 10:07 am
Forum: General Discussion and Questions
Topic: Benchmark comparison of MicroPython boards
Replies: 11
Views: 7494

Re: Benchmark comparison of MicroPython boards

PyStone result for MAiX BiT w/ MicroPython v0.1.1 (CPU clock 403 MHz): >>> os.uname() (sysname='MaixPy', nodename='MaixPy', release='0.1.1', version='v0.1.1 on 2019-02-20', machine='Sipeed_M1 with kendryte-k210') >>> exec(open('pystone_lowmem.py').read()) Pystone(1.2) time for 500 passes = 98 ms Thi...
by ckuehnel
Wed Feb 20, 2019 1:20 pm
Forum: Other Boards
Topic: MicroPython port to FRDM-KW41Z (NXP)
Replies: 1
Views: 408

MicroPython port to FRDM-KW41Z (NXP)

Is there a MicroPython port to FRDM-KW41Z (NXP) available?
by ckuehnel
Wed Feb 20, 2019 12:43 pm
Forum: Other Boards
Topic: Looking for a board with 16 ADC channels and WiFi
Replies: 8
Views: 760

Re: Looking for a board with 16 ADC channels and WiFi

I made some test w/ an external ADC ADS1015 & ESP32.
Look for the results to my blog post https://ckblog2016.wordpress.com/2019/0 ... -am-esp32/.
Sorry, the text is in German, but the results a graphically represented and the code is on Github.
by ckuehnel
Sun Feb 10, 2019 2:56 pm
Forum: General Discussion and Questions
Topic: Benchmark comparison of MicroPython boards
Replies: 11
Views: 7494

Re: Benchmark comparison of MicroPython boards

PyStone result for ESP32_Core_board_V2 w/ MicroPython v1.10: >>> os.uname() (sysname='esp32', nodename='esp32', release='1.10.0', version='v1.10-54-g43a894fb4 on 2019-02-07', machine='ESP32 module with ESP32') >>> exec(open('pystone_lowmem.py').read()) Pystone(1.2) time for 500 passes = 488 ms This ...
by ckuehnel
Sun Feb 10, 2019 2:47 pm
Forum: General Discussion and Questions
Topic: ADC performance of MicroPython boards
Replies: 4
Views: 6389

Re: ADC performance of MicroPython boards

Here is the ADC performance for an ESP32_Core_board v2: 20000 ADC reading done after 995697 us.<br/> Mean time for each ADC reading = 49.7848510742188 us<br/> ADC reading = 20.0864315032959 ksamples/s</t> [code] # ADC_loop_ESP32.py # Reads the ESP32 ADC and measures the time and speed to read 20000 ...