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Need Help With My Project
#1

Guys
I am working through Blynk Sketch Builder
I am getting on fine and beginning to understand the the code
However when I upload any type of notification code I do not receive any notifications
I am using a Wemos mini I have a resistor 10K between pin D2 and 5v
I also have a momentary push switch between Gnd and D2
I have attached a screen shot of what appears in the serial monitor as with previous advice I have removed the IP address I do get on line but I do not get the emails ( gmail account )

Push Notification Builder
Push Notification Builder.jpg1366×768 273 KB

Thanks oldvolt

#2

Do you have a notification widget on your App? Is the app running? Run the Project

#3

Thanks for the reply Idb that was my 3rd attempt in the previous attempts it was showing online on the serial output but when I pushed the switch no response was indicated on the serial monitor
With no power to the board I checked the operationale of the switch with my multimeter set to the buzzer the switch is operating as it should
Thanks oldvolt

#4

You do know that D2 (as is screen printed on the Wemos D1 Mini) and GPIO2 are not the same thing?

Pete.

#5

Hi Pete & Idb and all
What I found out that the push switch should have went across pin 4 and ground of my Wemos D1 mini but in the sketch it’s coded as D2 if this makes sense
I am going to Google to try and find out the pin relationship between an uno R3 and Wemos mini
D1
Thanks again oldvolt

#6

Use the Arduino pin numbering in Blue

d1-mini-esp8266-board-sh_fixled
d1-mini-esp8266-board-sh_fixled.jpg1000×1000 199 KB

Also mentioned here…

#7

Thanks for the info Gunner
Without the help of the community I would be lost so again thanks to all

oldvolt