Search found 350 matches

by rcolistete
Tue Jul 20, 2021 9:06 am
Forum: ESP32 boards
Topic: Deep Sleep amps too high?
Replies: 3
Views: 196

Re: Deep Sleep amps too high?

TinyPico with 10-20 uA in deepsleep.
by rcolistete
Wed Jun 09, 2021 6:13 am
Forum: Other Boards
Topic: Pycom F01 H7 - STM32H7 MCU + WiFi + BLE + LoRa + LTE-M
Replies: 0
Views: 222

Pycom F01 H7 - STM32H7 MCU + WiFi + BLE + LoRa + LTE-M

New hardware announced in June 8th 2021, Pycom F01 H7, using STM32H7 MCU + WiFi + BLE + LoRa + LTE-M . https://www.murata.com/-/media/webrenewal/products/info/connectivitymodule/lpwa/2021/0608/0608-img0001.ashx?la=en-gb&cvid=20210604051507000000 OEM module to be released in September 15th 2021. The ...
by rcolistete
Wed May 19, 2021 2:44 pm
Forum: General Discussion and Questions
Topic: What does "Suitable hardware" mean?
Replies: 2
Views: 815

Re: What does "Suitable hardware" mean?

MicroPython for BBC micro:bit is also limited with respect to interrupt handlers, as far as I remember.
by rcolistete
Wed May 12, 2021 10:29 pm
Forum: General Discussion and Questions
Topic: Convert str to float
Replies: 4
Views: 894

Re: Convert str to float

Here are some ESP32 firmwares with DP (double precision), ulab, etc :
https://gitlab.com/rcolistete/micropyth ... ster/ESP32

Yeah, I need to update with newer versions of firmware and ulab.
by rcolistete
Mon May 10, 2021 5:13 pm
Forum: General Discussion and Questions
Topic: Can MP support huge flash storages?
Replies: 2
Views: 634

Re: Can MP support huge flash storages?

Some Teensy boards (Teensy 3.6 and 4.1), using Arduino programming, support USB storage. https://www.pjrc.com/ https://www.pjrc.com/store/teensy41.html https://www.pjrc.com/store/cable_usb_host_t36.html But CircuitPython : https://circuitpython.org/board/teensy41/ https://forum.pjrc.com/threads/5904...
by rcolistete
Sun May 09, 2021 5:14 pm
Forum: General Discussion and Questions
Topic: Adding new Font to M5stack is possible?
Replies: 1
Views: 552

Re: Adding new Font to M5stack is possible?

Which largest font are you using with M5Stack MicroPython (UIFlow) ? Show your code, please.
by rcolistete
Thu May 06, 2021 1:13 pm
Forum: Development of MicroPython
Topic: Running custom C module on external flash
Replies: 1
Views: 958

Re: Running custom C module on external flash

See pages 8 and 9 of this topic, "ulab, or what you will - numpy on bare metal", about "FLASH_APP", "FLASH_EXT,", etc :
viewtopic.php?f=3&t=7005&p=49102
viewtopic.php?f=3&t=7005&p=49232
by rcolistete
Wed May 05, 2021 2:36 pm
Forum: General Discussion and Questions
Topic: Sad farewell to pyboard and micropython, another push is needed to finish things off...
Replies: 10
Views: 1875

Re: Sad farewell to pyboard and micropython, another push is needed to finish things off...

There are many companies using MicroPython in many variants (official, Pycom, M5Stack, OpenMV, etc) and boards. Some applications are in the field, running for months or years.

So it is up to you to read, search, learn, practice, discuss, report bugs, etc, about MicroPython.
by rcolistete
Sun Apr 04, 2021 6:15 am
Forum: micro:bit boards
Topic: LCD 1.8" with GC9106 will it work with microbit ?
Replies: 6
Views: 1555

Re: LCD 1.8" with GC9106 will it work with microbit ?

BBC micro:bit v1.x has 16 kB of RAM, which 8-9 kB is free when starting MicroPython.