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Hi when compiling getting this error:
\Arduino\libraries\PCF8575\PCint.h:3:41: error: 'PCMSK0' was not declared in this scope
volatile uint8_t *port_to_pcmask[] = { &PCMSK0, &PCMSK1, &PCMSK2 };
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Hello,
**1. My development environment is as follows.**
Processing esp32-s3-devkitc-1-n16r8v (platform: espressif32; board: esp32-s3-devkitc-1-n16r8v; framework: arduino)
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Good Day Guys when loading the Squareline porting example on the new update I am experiencing the following error not sure why and there's no Library for it?
`c:\Users\esp\Desktop\sqaure2\libraries…
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Hi,
I have 6 toggle buttons and 6 KY-040 digital Encoder on the ports of 3 PCF8574 Port Expander.
They are driven via i2C and have one Interrupt pin and 8 digital I/O Pins.
I had already success …
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Hello Dear Wolle!
If I understand correctly ESP32-audioI2S library allows connection of wired internet for example via modules like w5550 or similar.
Is it possible to use this module in your radio …
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Feature Request
I'm interested in using this library with the GPIO expander mode from a PC (https://www.raspberrypi.org/magpi/pi-zero-gpio-expander/). That way I could plug in the pi 0 with an inky…
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I designed an IO expander card with four **PCA9555** chips with optional 8-bit **ULN2308** buffers. While exploring the options to share i2c bus with several instances of either `pca9535` or `port-exp…
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Hi, I'm Luca, I've been working on my antenna track project for several months, now that it's time to program it I came across your project.
So I'll show you my results, 3D modeling of the antenna.…
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Been playing and have run into something that may be an expected behavior, or possibly an issue. I'm trying to multiplex two 1602 I2C backpacked LCDs through an Adafruit PCA9546 (4 Channel) multiplexo…
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this is a nice library.
I'm trying to use this with an i2c port expander and I understand I can create my own handler to read the i2c port and also it would break out the bits to simulate single bu…