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My app logs events and for each event it does
open( APPEND)
write
write
write
close
This can take 250 milliseconds or more once the file gets to 1MB. When the file is small, then it only tak…
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No picture diagram on how to connect speaker to nodemcu?
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hi im using code template as below and I'm getting this error
`#include
#include
#include
WiFiClient espClient;
PubSubClient client(espClient);
void mqttCallback(char* topic, byte* paylo…
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W ustawieniach urządzenia zauważyłem dziwne linie zamiast dodatkowych uprawnień oraz przycisku 'Zapisz'.
:
epc1=0x4020d008 epc2=0x00000000 epc3=0x402067a6 excvaddr=0x00000037 depc=0x00000000
>>>stack>>>
ctx: cont
sp: 3ffffc70 end: 3fffffc0 offset: 01a0
3ffffe10: 0000000b 3ffeeb00 …
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I'm getting incorrect readings with the SDS011 and NodeMCU v3 running NRZ-2020-133:
SDS011 | PM2.5 | 230.8 µg/m³
SDS011 | PM10 | 248.2 µg/m³
This is a brand new setup btw. I've tested the SDS01…
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I found this board and it would be great to make the software run on it.I don't know what setup I need to do in order for it to run.Hope the devs can help me out.Thank you.
This is the board:
US …
ghost updated
4 years ago
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I'm powering my unit using solar and a massive battery and for the most part it works pretty well but if the battery runs low even for a few minutes and the Nodemcu restarts it's stuck in a state in w…
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I just started playing around with this on an ESP-01 and an ESP-03 successfully. I want to try dropping it on one of my free 12f's this weekend. But I also have some dev-board type esp-12 modules such…
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I'm using this library on a ESP8266 (i've tried wemos D1 mini, nodemcu, etc). The broker is running and also publishing a value to itself (topic /Home/Voltage). I've another esp8266 (let's call it boa…