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How would I modify this for opening and sensing two doors?
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Whats up HackerHouse
I've been making this project and I ran into trouble installing the code onto my pi. Im rather inexperienced so Im not sure whats wrong but when i executed the (sudo npm instal…
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Hi All,
I'm not much of a programmer but I was wondering if anyone knew how much work would be involved in porting this from a Particle Photon to an ESP32 dev board based system?
This would allo…
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Strange issue. I am using the copyFromDB method successfully but when an exception occurs - maybe due to wrong query or any other ch side error I am unable to "catch" the actual exception in a regular…
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On 21 July 2021 I created a new Mobile Dashboard on my friend's iOS phone. We were unable to switch from the editor to a view that displayed the live data from the Blynk cloud. Tried all possible op…
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i want to know basic details of esp8266;
i know arduino well, but i have nodemcu and i cant find some videos of it . most of people are using esp module without attached microcontroller with it !
h…
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Hi.
I'm playing with node-red-contrib-blynk-websockets and a Arduino MKR. I have a question.
If I inject for example a number to a virtual pin from node-red, this value will be send to app, to arduin…
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Hello, i have a problem with WifiManager in my ESP32 Devkit. When i want to connect my ESP32 with WiFi using AP Mode, in serial monitor always show the error like this :
*wm:[ERROR] Connect to new A…
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Timing sprinklers in app is a pain... put it all on Node-Red bigTimer?
Then use MQTT for on/off feedback to NR (for everything... manual and auto running).
*** Maybe just need to hard-code a "so…
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Hi.
I tried project BlynkSprinklerRelay, but after compiling of prolect i got messages about errors:
D:\KLG\Arduino\Arduino_Projects\BlynkSprinklerRelay-master\BlynkSprinklerRelay\BlynkSprinklerRelay.…