4 ms·
People do say that WiFi reconnect can be done in 2 seconds, but I have never been able to achieve that myself on my network, no matter the signal strength. I tr
by bxparks 4y ago
People do say that WiFi reconnect can be done in 2 seconds, but I have never been able to achieve that myself on my network, no matter the signal strength. I tried static IP, static subnet, and various configs before going to sleep (to retain WiFi signal strength? I can't remember). I always get 5-6 seconds.
I think I remember measuring the NodeMCU with a higher Deep Sleep current than the D1 Mini, but I don't remember what that value was.
The other thing I forgot to mention that consumes current is the USB-Serial converter on boards like the D1 Mini and NodeMCU, but not present on the ESP-01. I don't know which consumes more, the voltage regulator or the USB-Serial converter.
- antoniuschan99 4y agoIt also could be if you're still using 8266 vs esp32 or if you're on Arduino vs esp-idf. Arduino esp32 is a wrapper on top of the idf so not sure what added things could be slowing the program? Static ip might be even faster! Also, I have it initialized station mode. I do recall the d1 mini having a really low quiescent current. Yea the converters can also take up power I separate that and place it on a jig.