Comments on: OTP-Based Smart Wireless Locking System Using Arduino

By: Shashank458

Shashank458 — Sun, 25 Feb 2024 08:20:19 +0000

i make all connections and put same code but the app is not working.when i press key button nothing is happening what i have to do

By: Ashwini Sinha

Ashwini Sinha — Mon, 16 Jan 2023 07:15:50 +0000

In reply to Mr. Boka. zEvery time you want to unlock you need new password to unlock the one time password received by app is top that you need to send back to lock. The apk is made to make it simpler so app itself receive the OTP and do all stuff instead of you . Ypu can use the Bluetooth terminal app to send the device id to get otp from lock and retype the otp to lock to open it.

By: Ashwini Sinha

Ashwini Sinha — Mon, 16 Jan 2023 07:15:50 +0000

By: Mr. Boka

Mr. Boka — Sat, 14 Jan 2023 04:31:11 +0000

Where is OTP is used in this project? Means OTP send to our phone but what further? You didn’t used that OTP anywhere ,you just click on that key icon. So what is the use of that OTP, can u plz explain.

By: Ashwini Sinha

Ashwini Sinha — Mon, 19 Dec 2022 06:33:55 +0000

APk file is in zip folder attached with article . Click on download code extract zip file

By: Ashwini Sinha

Ashwini Sinha — Mon, 19 Dec 2022 05:52:40 +0000

In reply to Nikhila. install the .apk file in android phone . You will get it fin code zip folder. Then pair Bluetooth and connect in app you have just installed and now tap on key icon

By: Nikhila

Nikhila — Sat, 17 Dec 2022 11:47:58 +0000

how we can generate otp in this project

By: Nikhila

Nikhila — Sat, 17 Dec 2022 01:42:16 +0000

how we can generate otp

By: Nikhila

Nikhila — Mon, 12 Dec 2022 13:37:57 +0000

In reply to Ashwini Sinha. share the apk file of the code.

By: Ashwini Sinha

Ashwini Sinha — Mon, 28 Nov 2022 05:32:53 +0000

In reply to Nikhila. Arduino IDE