After long time I use OTA service
Upload new code, but somehow 1wire sensors did’t work. I try again and I got an warning:
“download limits reach: 1. device”
This mean that I can upload new FW only once a day? I use “maker” version of blynk
Searching before posting is always a good idea…
Pete.
Thanks Pete
I did see this post, but problem is not the same.
I did upload exact FW like 2 years ago, and after upload 1wire sensors stop responding. Then I rebuild again and try to upload, but no go.
Now I see, that I got an error, but I don’t understand why. It is totally the same file only new FW_version
It must be something wrong at my side, but I don’t know why. I use ESP-07, but on arduino I use generic ESP8266. But this should be OK
You asked the question…
As far as I can see, that question is answered in the topic I linked…
Is your device online?
Did you upload the firmware via OTA last time, or via a wired connection? (It’s not clear from what you’ve written).
Pete.
Yes, device is online
Yes, as I say first time I upload via OTA, but 1Wire sensors didn’t work. Outputs work.
So I can say that devise is working and can command it over console. Outputs (relays) work, so MPU is running.
program is totally the same as it was uploaded years ago. Difference is only in version.
Strange here is why I can upload via OTA first time and does not allow second time and why 1wire devices doesn’t work after first upload code.
Problem now is, because I don’t have cable for programming at home…
It’s probable that Arduino IDE has applied many board and driver updates in the past two years.
The ESP core has undergone many changes during this time, and the way that OneWire works has also changed. The Blynk library has also updated during this time.
So, unless you’ve kept your IDE in a sterile locked-down state during this time, it’s highly likely that many things in the background have changes which could break your existing code.
Pete.
Thanks Pete
I can conform this! I open my backup from Y.2025, upload original .BIN and it is work! Upload OTA works, also 1Wire devices work!
I need to find solution for this, but this is on me.
best regards
Simon
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If you turn-on verbose compilation messages and study the compiler output text do you see any warnings or advisory comments?
Pete.
