RFID Attendance System Using Nodemcu And Save Data Automatically In Google Sheets 

[HTTPS] GET... failed, error: connection lost i have this problem?

Hello! i can't understand how you register allowed uids( tags) to access in your datasheet?

can i do whitout card holder name, so we just read the id can you help me for the code

i am working on project now i have 1 month left for rfid finger validation code to expire so i want to update after next month what should i do

i dont see sha-1 fingerprint? its different from my chrome browser

Can you add data to mysql database?

When I scan the NFC card, it doesn't add anything on the sheet. I think NFC Tools doesn't run the link, do you know the problem?

Like 35 got problem when i do time how to process it?

how to add 12C lcd, buzzer, led, and sound notification? can i be helped?

hello what if i want to connect only in excel not in googlesheet? thanks for the answer

If I have to with same using esp32 then how can I do

now on web there is no such as SHA-1 Fingerprint Then what should we do now???????

This code not able to download from drive

Can you make a vending machine using esp2866