Wiring STEC11B03 Encoder with Rotary Encoder II plugin

[Mr100000Volt]

Hello,

I want to use the rotary encoder II plugin and bought an STEC11B03 Encoder.
The plugin installed correctly but the encoder is not working for the volume control as expected.
Can somebody have a look if the wiring it correctly!?

Raspberry 3B+
Allo Boss
Volumio 3.179

[SERGIORM]

Hi MR100000Volt,

Just used a generic 3 pin rotary (removed from an old audio board) with Rotary Encoder 1.2.4 and work like a charm, since I just need volume control.

Dont forget to include 2 100nf ceramic capacitor conecting the GPIO to GND.

I´m using Volumio 2.917 and Geek Worm DAC,

[Jack_Beilby]

Hi @Mr100000Volt - could you share how you solved this using the STEC11B03 and Rotary Encoder II plugin? I’m setting up a Raspberry Pi for the first time so it’s a bit over my head, do you have any photos of your working setup? Thanks in advance

[Mr100000Volt]

Hi,
at first please have a look for the correct wiring here.

[PLUGIN] RotaryEncoder II

Hello here is a working schematic view of the STEC11B03 encoder to the GPIO pins of the Raspberry. Thanks to M1ck for his corrections. [2022_04_20_22_26_34_neu_rotary_encoder_II_STEC11B03_PDF_XChange_Viewer] Additionally my schematic view of a KY-040 encoder to the Raspberry in connection with an ALLO BOSS DAC. The GPIO PINS were chosen so that they do not collide with the GPIO PINS used by the ALLO BOSS DAC. [KY-040_Encoder] This works very good on a RPI3B+, Volumio 3.251 an RotaryEncod…

At least I was using a KY-040 Encoder insteat of a STEC11B03.