HI im trying to controll a animatronic parrot via alexa. i bought an Arduino lego Uno r3 and a hc-05 Bluetooth modul but i cant Connect Alexa to the Bluetooth modul. can anybody help me?
Not with this amount of information provided.
Why don't you go and read the sticky, the following the instructions try again?
What is a "Arduino lego Uno r3", Google dosn't know.
Google “ Arduino Alexa” - there are lots of projects out there.
I used an 8266 and got this working pretty quickly - if you google “Arduino Alexa”
There are some neat solutions using the 8266 to emulate commercial devices so the Alexa learn bits are present and work ; then you can set your own control phrases etc .
Not tried Bluetooth , but 8266 are really cheap !