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Adds configurable I2C address for PCA9685 PWM driver (#26051)

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* Adds configurable I2C address for PCA9685 PWM driver

Introduces a parameter to set the I2C address for the PCA9685 PWM output driver, enhancing flexibility for hardware variations. Updates documentation and board initialization scripts to support the new configuration and streamline device startup.

* Update src/drivers/pca9685_pwm_out/module.yaml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/drivers/pca9685_pwm_out/module.yaml

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Jacob Dahl <37091262+dakejahl@users.noreply.github.com>
This commit is contained in:
Alex Klimaj
2025-12-12 09:31:19 -09:00
committed by GitHub
co-authored by Copilot Jacob Dahl
parent c25fcabcc6
commit 12745baf6c
13 changed files with 74 additions and 4 deletions
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docs/en/advanced_config/parameter_reference.md
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@@ -486,6 +486,16 @@ The integer refers to the I2C bus number where PCA9685 is connected.
| ------ | -------- | -------- | --------- | ------- | ---- |
| &nbsp; | 0 | 10 | | 0 |
### PCA9685_I2C_ADDR (`INT32`) {#PCA9685_I2C_ADDR}
I2C address of PCA9685.
The default address is 0x40 (64).
| Reboot | minValue | maxValue | increment | default | unit |
| ------ | -------- | -------- | --------- | ------- | ---- |
| &nbsp; | 0 | 127 | | 64 |
### PCA9685_FAIL1 (`INT32`) {#PCA9685_FAIL1}
PCA9685 Output Channel 1 Failsafe Value.