Search found 5 matches

by sim222
Mon Jan 25, 2021 1:50 am
Forum: General Discussion and Questions
Topic: SD card recognition after reinserting.
Replies: 1
Views: 37

SD card recognition after reinserting.

I have posted it on the pyboard forum however, I haven't got the reply for this issue, PLZ give the advice ~ --------------------------------------------------- Hi guys, Thanks for your valuable posting!! I have searched the article last a few days however, failed to find any proper answer regarding...
by sim222
Mon Jan 11, 2021 11:03 am
Forum: MicroPython pyboard
Topic: SD card after ejecting and re-inserting.
Replies: 0
Views: 832

SD card after ejecting and re-inserting.

Hi guys, Thanks for your valuable posting!! I have searched the article last a few days however, failed to find any proper answer regarding my problem. My project is the data logger using pyboard which should receive three sensors and send it's data through serial port and save any data. So I need t...
by sim222
Thu Apr 02, 2020 2:44 am
Forum: Hardware Projects
Topic: Smallest MCU for micropython
Replies: 15
Views: 4036

Re: Smallest MCU for micropython

Also the STM32L072. Use the L073 port. This chip is memory limited (192k flash) and sometimes gets broken when new features are added. If cost is more important than size I have MicroPython running on STM32F030. It's just over $US1 in volume. Thanks for your reply!! I am so curious STM32F030 which ...
by sim222
Tue Mar 24, 2020 9:07 am
Forum: Hardware Projects
Topic: Smallest MCU for micropython
Replies: 15
Views: 4036

Re: Smallest MCU for micropython

I need the smallest platform and robust stability and price isn't my concern.

How can I install Micropython to the MCU if I select that MCU you mentioned?
by sim222
Sun Mar 15, 2020 4:50 pm
Forum: Hardware Projects
Topic: Smallest MCU for micropython
Replies: 15
Views: 4036

Smallest MCU for micropython

Hi guys,

I am looking for the smallest mcu for runing micropython.
I only need one or two uart and one I2C.
plz guide me.

Thanks in advance~