Search found 161 matches

by marfis
Sun Oct 07, 2018 9:28 am
Forum: ESP8266 boards
Topic: Redirecting terminal/WebRepl to OLED 1306
Replies: 19
Views: 2933

Re: Bare metal Raspberry Pi port

pythoncoder wrote:
Sat Oct 06, 2018 5:43 am

Out of interest how quickly does it boot?
he told me around 4sec...

by marfis
Sun Oct 07, 2018 9:19 am
Forum: The MicroPython pyboard
Topic: HDC1010 I2c with pyb1.1
Replies: 2
Views: 88

Re: HDC1010 I2c with pyb1.1

scanning through the datasheet.. . that is a standard memory mapped i2c device. so you should be fine by using any of the i2c.memread/memwrite functions. start ln the repl, do a scan first. then try to read the device id. once that works, you should have no problems initiating the measurement functi...
by marfis
Thu Sep 27, 2018 7:26 pm
Forum: Programs, Libraries and Tools
Topic: Improvements to uctypes module/infrastructure
Replies: 4
Views: 243

Re: Improvements to uctypes module/infrastructure

+1 from me too.
and +2 for examples and hints on using uctypes...
by marfis
Fri Sep 07, 2018 8:53 pm
Forum: ESP32 boards
Topic: Odroid go support
Replies: 1
Views: 117

Odroid go support

a bunch of files for odroid go users to get you started with buttons, joystick, LCD, speaker etc:

it is based on the uPy loboris fork.
by marfis
Thu Aug 23, 2018 11:46 am
Forum: General Discussion and Questions
Topic: Connecting to AWS with MQTT
Replies: 6
Views: 258

Re: Connecting to AWS with MQTT

we‘ve been using wipy3 devices to connect to AWS IoT, basically following a tutorial from pycom doc webpage ( - sadly doesn‘t seem to exist anymore :( ) Anyway you might get some ideas by visiting their git repo
by marfis
Wed Aug 15, 2018 5:41 am
Forum: Drivers for External Components
Topic: Displays with driver subclassed from framebuf
Replies: 24
Views: 621

Re: Seeking display with driver subclassed from framebuf

The framebuf class is able to work with multiple colours and the official SSD1306 driver is subclassed from framebuf. Are any colour displays available with drivers written in this way? i played around some time ago with the limifrog oled display which worked well
by marfis
Wed Jul 25, 2018 6:27 pm
Forum: Other Boards
Topic: bare metal Raspberry Pi Zero port
Replies: 16
Views: 1005

Re: bare metal Raspberry Pi Zero port

including Pin, SPI, I2C, Timer, SD(read-only), GPU.
impressive. just out of curiosity, how kong does it take to boot to REPL?
by marfis
Sat Jul 07, 2018 6:50 pm
Forum: ESP32 boards
Topic: ESP32 auto reset circuit
Replies: 7
Views: 323

Re: ESP32 auto reset circuit

you also might some information here ... 93#p487891

in general i believe this circuit is not 100% bullet proof as I have explaned in the thread above. yet it seems to be doing the job for most people...
by marfis
Mon Jul 02, 2018 3:10 pm
Forum: Newsletter archive
Topic: MicroPython Newsletter Issue 1
Replies: 20
Views: 2857

Re: MicroPython Newsletter Issue 1

absolutely exited about it. You have my money too😃

That thing is so tiny and yet so powerful, really looking forward to it.

Best wishes for the production rampup!
by marfis
Wed Jun 13, 2018 8:17 pm
Forum: The MicroPython pyboard
Topic: New Pyboard update please
Replies: 9
Views: 908

Re: New Pyboard update please

really looking forward to this too...

Some more teaser informations before volume productions would be nice... at least the MCU type that he is going to use?