Search found 5 matches

by craigzyc
Wed Apr 24, 2019 12:16 am
Forum: ESP32 boards
Topic: Stability of ESP32 vs ESP8266
Replies: 25
Views: 22267

Re: Stability of ESP32 vs ESP8266

My questions: Is the ESP32 vulnerable to RF in your experience? Is this likely a badly worn contactor and I am blaming the ESP32? This has nothing to do with micropython or esp32 but I had a similar experience with a device when trying to control a VFD driven pool pump without adaquate grounding. I...
by craigzyc
Mon Oct 08, 2018 1:15 pm
Forum: Other Boards
Topic: Zephyr Build Failed
Replies: 2
Views: 2560

Zephyr Build Failed

Any idea what is wrong with my zephyr build? I can build and flash zephyr examples and if I used ./make-minimal it will build and flash but the full build using the following fails: make BOARD=nrf52840_pca10056 ERROR MESSAGE: [ 96%] Linking C executable zephyr_prebuilt.elf Memory region Used Size Re...
by craigzyc
Wed Sep 05, 2018 9:50 pm
Forum: MicroPython pyboard
Topic: RS-485-like 9-bit mode for UART?
Replies: 5
Views: 6562

Re: RS-485-like 9-bit mode for UART?

Did anything ever come of this?

An interupt and software address compare would be far more efficient than how I currently see to do this
by craigzyc
Sun Aug 26, 2018 3:50 am
Forum: General Discussion and Questions
Topic: Running imported code
Replies: 2
Views: 2098

Re: Running imported code

Ok Thank you for the answer. I'd probably want to keep the old file on the board until the new file is verified working. I was hoping I could have multiple files (imports) that would be able to handle different things such as. 1.py This program monitors 2 inputs runs some calculations and toggles an...
by craigzyc
Fri Aug 24, 2018 7:08 pm
Forum: General Discussion and Questions
Topic: Running imported code
Replies: 2
Views: 2098

Running imported code

Ok, So I would like to create a project using a bunch of connected micropython boards. Each board will have a different combination of inputs/outputs, etc. Example: Board Style 1: 8 analog inputs, 8 relay outputs Board Style 2: 16 analog inputs, 8 relay outputs, 4 analog outputs etc, etc. All boards...