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glmnet/arduino_port_expander.h

Last active December 29, 2025 12:28
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arduino_port_expander.h
// this gist is no longer needed,
// see https://github.com/glmnet/esphome-components/blob/main/docs/arduino_port_extender.md
// for up to date information
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arduino_port_expander_sketch.ino
// this gist is no longer needed,
// see https://github.com/glmnet/esphome-components/blob/main/docs/arduino_port_extender.md
// for up to date information
@lencol
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lencol commented Dec 29, 2025

Hi @thebradleysanders Arduino Mega 2560 is not working properly in latest esphome. During compile getting continuous error with arduino_port_expander.h file. Please look into it for resolution.

Error as per below-: In file included from src/main.cpp:610: /config/esphome/waveshare-esp32-s3.yaml: In lambda function: /config/esphome/waveshare-esp32-s3.yaml:291:33: error: 'expander1' is not captured 291 | return {ape_binary_output(expander1, 48), | ....
...
std::vector<Component > { | ^~~~~~~~~ /config/esphome/waveshare-esp32-s3.yaml:296:47: error: could not convert '{, , , , , }' from '' to 'std::vectoresphome::output::BinaryOutput' 296 | ape_binary_output(expander1, 13)}; | ^ | | |

I have the same problem, did you manage to fix it?

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