Question about all_device_types_app example (CON-1510)

[tien1608]

I am trying all_device_types_app example. When I want to choose a light or fan device, how do I know which GPIO to connect the LED or fan to?

[Jerry-ESP]

I am trying all_device_types_app example. When I want to choose a light or fan device, how do I know which GPIO to connect the LED or fan to?

Hi @tien1608 ,
In the all_device_types_app example, there is only the driver of the fan, you can config the fan control GPIO in the menuconfig, include CONFIG_STEP_MOTOR_A0_GPIO, CONFIG_STEP_MOTOR_A1_GPIO, CONFIG_STEP_MOTOR_B0_GPIO and CONFIG_STEP_MOTOR_B1_GPIO.

And there is no light driver in this example, if you want to control a actual light, you can refer to the light example. It can be set through this option: CONFIG_BSP_LED_RGB_GPIO, and the default light GPIO is the devkit's light GPIO, for esp32c3, it is GPIO8.

If you want to add the light driver in the all_device_types_app example, you can refer to the fan driver logic in the all_device_types_app/main/app_driver.cpp.

[tien1608]

I am trying all_device_types_app example. When I want to choose a light or fan device, how do I know which GPIO to connect the LED or fan to?

Hi @tien1608 , In the all_device_types_app example, there is only the driver of the fan, you can config the fan control GPIO in the menuconfig, include CONFIG_STEP_MOTOR_A0_GPIO, CONFIG_STEP_MOTOR_A1_GPIO, CONFIG_STEP_MOTOR_B0_GPIO and CONFIG_STEP_MOTOR_B1_GPIO.

And there is no light driver in this example, if you want to control a actual light, you can refer to the light example. It can be set through this option: CONFIG_BSP_LED_RGB_GPIO, and the default light GPIO is the devkit's light GPIO, for esp32c3, it is GPIO8.

If you want to add the light driver in the all_device_types_app example, you can refer to the fan driver logic in the all_device_types_app/main/app_driver.cpp.

@Jerry-ESP Thank you, what motor or fan and driver can I use to illustrate this example?