Servo

[espinosaarcega]

How?

[shramik_salgaonkar]

https://www.google.com/search?q=servo+raspberry+pi&sxsrf=ACYBGNRPkMOLX_DfQLPmmxwgo3I-6Bldyg:1577898784290&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiiyZ2E8-LmAhXH_XMBHS82BEsQ_AUoAnoECAwQBA&biw=1440&bih=821#imgrc=VK_sBI80tBqChM:

[espinosaarcega]

So the pwm pin of my servo is connected to the gpio 5

[shramik_salgaonkar]

check the code which pins is selected.

[espinosaarcega]

Yes im connected with 5

[shramik_salgaonkar]

@shramik_salgaonkar

• Untitled.txt (1.5 KB)

i am referring to this code.

[espinosaarcega]

This one right?

[shramik_salgaonkar]

that MQTT virtual channel.
Are you familiar with python?

[espinosaarcega]

Im sorry wrong photo

[espinosaarcega]

It says connected to gpio 13.and i try to connect just a micro servo sg90 still it doesnt work

[shramik_salgaonkar]

not sure, what you are doing but the code worked for me out of the box.

[espinosaarcega]

I try this one
GitHub - myDevicesIoT/Cayenne-MQTT-Python: Python Library for Cayenne MQTT API 4
Can you help me configure it

[espinosaarcega]

What does this mean

[shramik_salgaonkar]

can you added the MQTT credential in your code?

[espinosaarcega]

Hi i already connected the pca9685 to my raspberry and a 4 servo motor connected but none of this work when i connected to the cayenne
Help please

The pca9685 connection is
GND - GND
SDA - GPIO 2
SCL - GPIO 3
Vcc - 3v

[espinosaarcega]

Here is my cayenne dashboard i already added the 4 slider
But it doesnt work

[espinosaarcega]

Do i need to modify this? How?

[shramik_salgaonkar]

The pca9685 plugin only provide raw values and wont control the servo motor.

[espinosaarcega]

Im starting all over again i just want to ask if this is correct

[espinosaarcega]

By the way im using raspberry pi 3.