The example configures a sht4x device.
When CONFIG_EXAMPLE_SHT4X_DEMO_HL is defined, the task that triggers a
measurement every 5 seconds. In this example it uses the high level function
sht4x_measure to perform one measurement in each cycle.
When CONFIG_EXAMPLE_SHT4X_DEMO_LL is defined, the task that triggers a
measurement every 5 seconds. In this example it starts the measurement, waits
for the results and fetches the results using separate functions
Choose either CONFIG_EXAMPLE_SHT4X_DEMO_HL or CONFIG_EXAMPLE_SHT4X_DEMO_LL
in make menuconfig under Example configuration. The default is
CONFIG_EXAMPLE_SHT4X_DEMO_HL.
Connect SCL and SDA pins to the following pins with appropriate pull-up
resistors.
| Name | Description | Defaults |
|---|---|---|
CONFIG_EXAMPLE_I2C_MASTER_SCL |
GPIO number for SCL |
"5" for esp8266, "6" for esp32c3, "19" for esp32, esp32s2, and esp32s3 |
CONFIG_EXAMPLE_I2C_MASTER_SDA |
GPIO number for SDA |
"4" for esp8266, "5" for esp32c3, "18" for esp32, esp32s2, and esp32s3 |