is it a problem if i use ionic ble native plugin which have a js file with ionic3 working with typescript?
thanks in advance.

Please provide links to the things you are talking about.
What plugin?
What JS file?
include how?

ble plugin:
js file in www/ble.js
i’m using ionic3

Are you using

Then all is in order. This exists so you can easily use Cordova plugins in Ionic.

yes I’am but i have problems with that , sometimes startScan doesn’t appear all the devices as well as startNotification don’t work ,may it be an old version?

What does that mean exactly? What are the circumstances?[quote=“DaliB, post:5, topic:98769”]
as well as startNotification don’t work

What does “don’t work” mean?