Hello, i need help with the blynk app cause last june, the blynk app conmected to my nodemcu perfectly and have results, then today i tried to connect it to the blynk app, it can’t connect to the nodemcu, i though the wifi is the problem but i can display the results of the sensor in thingspeak. I don’t what to do help!!!
You’re probably not going to get much helpful advice unless you can provide the following…
• Hardware model + communication type. For example: Arduino UNO with Ethernet Shield
• Smartphone OS (iOS or Android) + Blynk App version
• Blynk server or local server
• Blynk Library version
Does your app actually connect to your Blynk cloud account?
Inactive accounts tend to be purged after 3-6 months.
What does the serial monitor show when you connect your NodeMCU to your computer and boot it?
Pete.