Dwi259eti Firmware May 2026

// Save a float threshold to NVS esp_err_t my_feature_save_threshold(float thr)

If the feature is periodic, spawn a FreeRTOS task: Dwi259eti Firmware

at_register_command("AT+TEMP?", at_cmd_temp_handler, AT_CMD_TYPE_QUERY); // Save a float threshold to NVS esp_err_t

Write this spec in a short markdown file ( FEATURE_SPEC.md ). It will be your contract with the code. Below is a generic flow; adapt the file names and APIs to the DWI259ETI SDK you have. 4.1 Add New Source Files (or extend existing ones) src/ ├─ feature/ │ ├─ my_feature.c // core logic │ └─ my_feature.h └─ at/ └─ at_cmd_myfeat.c // AT parser glue (if needed) 4.2 Core Logic ( my_feature.c ) #include "my_feature.h" #include "driver/gpio.h" #include "driver/i2c.h" #include "nvs.h" #include "esp_log.h" spawn a FreeRTOS task: at_register_command("AT+TEMP?"