Hi, All
I'm assembling and flashing ESP8266 units basing on NodeMCU boards.
All the time 7...10 pcs were fully the same work on the same .bin FW.
The sketch is based on self-reset each minute, and the minute counter is saved into RTC-memory OK. The minutes period is variable, is set by command from a server.
And periodical subs are called basing on this minute counter.
All controllers are re-flashed by OTA from the same .bin file.
But suddenly i have met 2 controllers after those 7...10 pcs where the minute counter is changed each ... 3 minutes exactly, instead of 1 min. So -periodical subs are called 3 times more rare. It's sending via WiFi to a server sub.
Maybe anyone knows such situation ? Why so?
I'm assembling and flashing ESP8266 units basing on NodeMCU boards.
All the time 7...10 pcs were fully the same work on the same .bin FW.
The sketch is based on self-reset each minute, and the minute counter is saved into RTC-memory OK. The minutes period is variable, is set by command from a server.
And periodical subs are called basing on this minute counter.
All controllers are re-flashed by OTA from the same .bin file.
But suddenly i have met 2 controllers after those 7...10 pcs where the minute counter is changed each ... 3 minutes exactly, instead of 1 min. So -periodical subs are called 3 times more rare. It's sending via WiFi to a server sub.
Maybe anyone knows such situation ? Why so?
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