Search found 317 matches

by loboris
Sun Aug 05, 2018 9:34 am
Forum: Other Boards
Topic: STM32L4S9ZIT6
Replies: 6
Views: 763

Re: STM32L4S9ZIT6

Thanks for sharing the information and the project files.

I think it would be useful to place a project on GitHub.
by loboris
Sat Aug 04, 2018 7:54 am
Forum: Other Boards
Topic: STM32L4S9ZIT6
Replies: 6
Views: 763

Re: STM32L4S9ZIT6

It looks interesting, but more information would be useful.

Is it an open-source hardware project? Could you provide the gerber files and/or SCH/PCB files?
The schematic image is almost unreadable (black background).

Have you tested MicroPython running with heap on PSRAM?
by loboris
Thu Aug 02, 2018 8:18 am
Forum: Other Boards
Topic: bare metal Raspberry Pi Zero port
Replies: 18
Views: 4306

Re: bare metal Raspberry Pi Zero port

In my MicroPython ESP32 port the reset with CTRL_D is only simulated while in raw REPL to enable running rshell without the real reset. It just resets the raw REPL. look at the source . By the way, this is quite an interesting project. Have you looked at the Ultibo project ? You could find some inte...
by loboris
Mon Jul 16, 2018 6:35 pm
Forum: ESP32 boards
Topic: Gmail Mail read with Esp32
Replies: 6
Views: 1251

Re: Gmail Mail read with Esp32

If I understand this correctly, the curl module uses (will be using) IMAP to access the GMail inbox. Please note that you have to enable IMAP access manually in the GMail settings for each account you want to use it with. Yes, IMAP is used, POP3 will be added later. IMAP and POP3 access can be conf...
by loboris
Mon Jul 16, 2018 1:38 pm
Forum: ESP32 boards
Topic: Gmail Mail read with Esp32
Replies: 6
Views: 1251

Re: Gmail Mail read with Esp32

In my MicroPython implementation sending mail to GMail is implemented since the last year using libcurl and works without issues ( curl module ). Reading mail , as well as listing IMAP directories, searching, etc. was implemented recently and will be pushed to the repository probably by the end ow t...
by loboris
Fri Jul 13, 2018 8:10 am
Forum: General Discussion and Questions
Topic: docstring challenge
Replies: 3
Views: 478

Re: docstring challenge

You can enable docstrings in mpconfig.h ( or mpconfigport.h)

Code: Select all

// Whether to include doc strings (increases RAM usage)
#ifndef MICROPY_ENABLE_DOC_STRING
#define MICROPY_ENABLE_DOC_STRING (0)
#endif
by loboris
Tue Jul 10, 2018 6:26 pm
Forum: ESP32 boards
Topic: Micropython on Odroid Go?
Replies: 7
Views: 1323

Re: Micropython on Odroid Go?

It is a ESP32 board (based on ESP32-WROVER) wich should run MicroPython without issues.
The correct link is ODROID-GO
by loboris
Sat Jul 07, 2018 9:03 am
Forum: ESP32 boards
Topic: Waking processor with external RTC
Replies: 2
Views: 345

Re: Waking processor with external RTC

GPIOs 0, 2, 4, 12-15, 25-27, 32-39 supports RTC_GPIO function and can be used for wake-up from deep-sleep.
See ESP32 Pin List
by loboris
Sat Jun 09, 2018 9:02 pm
Forum: General Discussion and Questions
Topic: How to get the Degree Sign (chr176) in Micropython?
Replies: 3
Views: 535

Re: How to get the Degree Sign (chr176) in Micropython?

Hello Folks, i stuck in display the ° Sign in Micropython on an ESP8266. Python 3.5 converted by typing "print(chr(176))" the degree sign well. But with micropython 1.9.4 and the fork from loboris for the ESP32 i got the message: "recv unexpected word." It works without issues: MicroPython ESP32_Lo...
by loboris
Tue Jun 05, 2018 2:22 pm
Forum: ESP32 boards
Topic: ESP32 external psRAM module
Replies: 5
Views: 2243

Re: ESP32 external psRAM module

Cheap boards with psRAM available on eBay: https://www.ebay.com/itm/Wemos-TTGO-T8-V1-1-ESP32-4MB-PSRAM-TF-CARD-3D-ANTENNA-WiFi-Buletooth-Module/173340552274?hash=item285be6ec52:g:Fu8AAOSwyedbDVaA https://www.ebay.com/itm/ESP32-WROVER-4MB-PSRAM-TF-CARD-WiFi-Module-Bluetooth-Development-Board/22300070...