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Ciasto piekarz's user avatar
Ciasto piekarz's user avatar
Ciasto piekarz's user avatar
Ciasto piekarz
  • Member for 7 years, 7 months
  • Last seen more than 2 years ago
6 votes
5 answers
79k views

How to make a 5-volt relay work with NodeMCU?

4 votes
1 answer
8k views

Understanding Soil Moisture Sensor Values

4 votes
2 answers
1k views

What programming practices should be adopted while coding sketches for Arduino?

2 votes
1 answer
5k views

How to add toggle button for LCD display text and backlight?

2 votes
0 answers
371 views

which Arduino UNO ethernet shield supports power over ethernet?

2 votes
1 answer
7k views

how to send argument to ESP8266WebServer objects on function

2 votes
1 answer
121 views

PIR sensor code logic works on Mega but not on Yún

2 votes
0 answers
106 views

How do I free up space on arduino Yun shield?

1 vote
2 answers
420 views

Nothing received from function returning array of strings

1 vote
2 answers
1k views

WeMOS creating soft access point from old code even when new code doesn't have it

1 vote
2 answers
242 views

Why do I have to open Serial Monitor to display what is in loop function?

1 vote
0 answers
54 views

checking if user is opening root entry point of the IP address on esp8266 webserver

1 vote
1 answer
8k views

How to pass JsonObject from ArduinoJson to ESP8266WebServer object?

1 vote
1 answer
7k views

getting error 'Serial' was not declared in this scope

1 vote
0 answers
102 views

Getting maxretry error when trying to ping using python requests or urllib3

1 vote
1 answer
13k views

How to read NodeMCU GPIO pin status? [closed]

1 vote
2 answers
795 views

How to insert into table in database after every 5 minutes using Real time clock module

0 votes
1 answer
45 views

Should I use LLC to power sensors on grid pcb at 4mtr wire length distance?

0 votes
1 answer
793 views

Arduino Mega web server always returning JSON data even if JSON is not passed in URL

0 votes
2 answers
9k views

Using StringStream in Arduino sketch

0 votes
3 answers
5k views

Powering 24 volt solenoid valve with Arduino uno

0 votes
1 answer
427 views

Getting an error while uploading a code to the Arduino when ethernet shield is attached

0 votes
1 answer
279 views

How much ohm resistance I should put between tp120 base and uno?

0 votes
2 answers
223 views

How to load page from SD card and still show live data from sensors?

0 votes
2 answers
538 views

Cannot run arduino as web client

0 votes
1 answer
853 views

Why do I get access denied when I do have mysql root user added to grant all privileges?

0 votes
1 answer
647 views

How to use DO pin on ldr module?

0 votes
1 answer
91 views

trying to make wemos d1 code modular causes collect2: error: ld returned 1 exit status exit status 1

0 votes
1 answer
2k views

Getting error invalid conversion from 'const char*' to 'const uint8_t*

0 votes
1 answer
64 views

what is causing my esp8266 setup function to reinitialise?