help needed in NodeMCU with Blynk integration .
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Hi @shankar ,
First, try the NodeMCU as standalone and make sure that it's working fine without any problem. then try basic blynk programme with NodeMCU to understand the blynk Virtual Switch and Pin properties.
also please attach the code, so we can check the syntactical issues.
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@salmanfaris I uploaded prg "standalone ssl"but nodemcu blue ligth blinking after it .no ligth and it not connecting to my phone
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@shankar Sorry what code is it?? Stand alone?? Please share the snippet...!!
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@kowshik1729
Open ardiuno ide -file -example-blynk-board wifi-stand alone ssl.
I see a vedio using prg to blinking a led with blynk app -
@shankar Like I said before, can you check a sample programme with NodeMCU.
try this basic sketch https://www.hackster.io/Salmanfarisvp/webserverblink-using-nodemcu-26e1ed
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@codelery said in Help needed: Arduino Wireless Notice Board project:
I am using the hardware serial (pin 0 and 1 on Arduino Uno)
As @rafitc99 mentioned, you need to expand the Serila buffer, in the hardware serial also the Arduino board package implements a 64-byte ring buffer for send and receive on the hardware serial messages. So you need to change that to 256 as per your message length.
