Search found 49 matches

by eradicatore
Thu Oct 24, 2019 5:11 pm
Forum: General Discussion and Questions
Topic: SPI write/read on ESP32
Replies: 4
Views: 1637

Re: SPI write/read on ESP32

Comparing the different scripts, You might have to use SPI.write_readinto(), like: cmd = bytearray((0x64, 0, 0, 0, 0)) res= bytearray(5) spi.write_readinto(cmd, res) Thanks for this info! One important thing I just learned. If you have just one byte in the byte array, then this gets used as the len...
by eradicatore
Mon Oct 21, 2019 12:23 pm
Forum: General Discussion and Questions
Topic: New stickers!
Replies: 3
Views: 225

Re: New stickers!

Oh? What was the old logo? The original M? That one is nice, but just not as flashy. :D
by eradicatore
Mon Oct 21, 2019 12:21 am
Forum: General Discussion and Questions
Topic: New stickers!
Replies: 3
Views: 225

New stickers!

Made myself some nice logos. Love micropython!
by eradicatore
Sun Oct 20, 2019 11:15 am
Forum: Pyboard D-series
Topic: Gerber files for d series?
Replies: 5
Views: 257

Re: Gerber files for d series?

Thank you so much guys! Yes that's really all i needed was the hole info. @roberth, you are referring to the horizontal spacing between the two vertical rows of 16 holes each, correct? That is great info! And it sounds like you confirm @jimmo that the spacing is .1" for x or y only and .05" for comb...
by eradicatore
Sat Oct 19, 2019 11:54 pm
Forum: Pyboard D-series
Topic: Gerber files for d series?
Replies: 5
Views: 257

Gerber files for d series?

Hi, I'd like to make a daughter board to connect to the pybd. I see there are schematics shared here https://pybd.io/hw/pybd_sfxw.html But I don't see anywhere sharing the PCB files? I also noticed the board has x and y position holes?? What's that about? I don't believe I need that mezzazine board ...
by eradicatore
Fri Oct 18, 2019 12:43 pm
Forum: MicroPython pyboard
Topic: What is lowest consumption of D-series?
Replies: 5
Views: 332

Re: What is lowest consumption of D-series?

Excellent!! I'm sold, I'm ordering as we speak.
by eradicatore
Mon Oct 14, 2019 8:44 pm
Forum: MicroPython pyboard
Topic: What is lowest consumption of D-series?
Replies: 5
Views: 332

Re: What is lowest consumption of D-series?

Ok, thanks. I have a 1.1 pyboard, but wanted to create a low power device that had the ability to "check in" periodically with wifi so I was very interested in knowing how low it can go. I was surprised they published specs directly on low power for 1.1, but not the d-series. I think I'll order one ...
by eradicatore
Sun Oct 13, 2019 10:12 pm
Forum: MicroPython pyboard
Topic: What is lowest consumption of D-series?
Replies: 5
Views: 332

What is lowest consumption of D-series?

Hi, I see this nice chart of the pyboard v1.1 here: https://store.micropython.org/pyb-features which gives power consumption data. I can't seem to find anything on the d-series though? There is some mention of 50uA in the command sheet here but I feel that's out of date perhaps and more just general...
by eradicatore
Sun Apr 21, 2019 2:40 pm
Forum: ESP8266 boards
Topic: How to use main.py to deploy my code
Replies: 17
Views: 14571

Re: How to use main.py to deploy my code

Before making code run at power on, it's best to debug it at the REPL first. Say you have a module mymodule.py, created on a PC and containing a function run(). Copy the module to the ESP using WebRepl or otherwise, then at the REPL issue import mymodule mymodule.run() Once you have the module runn...
by eradicatore
Wed Mar 13, 2019 6:29 pm
Forum: ESP8266 boards
Topic: OSError: [Errno 103] ECONNABORTED using urequests
Replies: 7
Views: 1718

Re: OSError: [Errno 103] ECONNABORTED using urequests

Ok, Just learned from the other thread a better solution: Thanks for this. I ended up going a different route, but I'll give this a try. The solution I found was to realise urequests.post() returns a response, so response = urequests.post(url) followed by response.close() appears to handle the clean...