meanwhile i got it work with via ethernet.h , same wway like your post.
But the main skill was and still is unsolved, how get it work with LAN and WIFI together.
OR anway switch within one code between wifi and lan.
so fare i dint found an way to update the sketch .bin via LAN.
Almost all very nice codes working perfekly via WIFI webserver upload .
"HTTPUpload& upload = server.upload();"
" t_httpUpdate_return ret = ESPhttpUpdate.update(update_server, 80, update_uri, firmware_version);"
but via ethernet, i am not able to get it wokrk i found nothing so fare :-/
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@johnny241 said in GROVE I2C 5V or 3.3V?:
@lukasmaximus comment faire pour implémenter ce convertisseur de niveau logique?
I also noticed randomly short blinks (on the red or blue color) random leds while data was transfered/displayed to/on matrix. But i used builtin library neopixel. There is a question:
rgb class is independent of neopixel library or is "wrapper" to neopixel.
I did some investigation.
If the Atom Lite or Atom is downclocked to 80MHz the tailbat will turn off because of the to low power consumption .
If I change it to 160MHz, it will stay on.
So how can i alter the tailbat to support the Atom with low power consumption?
@bitmizu said in RoverC UIFlow:
Is there UIFlow module for RoverC? I cant find it in UIFlow but I saw UIFlow examples in the RoverC documentation. I think RoverC is great for education.
And if you look in this (work in Progress) document you can find some simple programming guide for it: https://github.com/Ajb2k3/UIFlowHandbook/blob/master/quickblockref.pdf
@aehiot said in RS485T and ACSOCKET and 120 OHM RESISTOR:
As I understand 120 Ohm terminated resistor for RS485 bus will be used only in one single end of the bus. I wonder if RS485T integrate R120 ohm and we connect many of them together, the data might be incorrect. I test with AC Plug if I don't use the RS485T the RX response is correct as in attached picture. After testing AC Socket for a while I found that if there is only one 120 Ohm terminate resistor on the bus, sometimes the Rx response is incorrect.
Anyone face the same problem?
I asked about this before but have been too busy to do any test with the 485 units.
If you are interested in continuing test, please let us know.
Also please consider creating a project log in hackster.io and record you discoveries.