Earlier, it was the application code's responsibility to call the
esp_rmaker_user_mapping_endpoint_create() and esp_rmaker_user_mapping_endpoint_register()
APIs at appropriate places in Wi-Fi provisioning code to enable user node mapping
functionality. To simplify this, the logic has been moved to RainMaker Core, so that
this happens automatically.
For some reason, if you want to retain the older logic in your application code
and do not want RainMaker_core to enable this, please set the
CONFIG_ESP_RMAKER_DISABLE_USER_MAPPING_PROV config option.
Default parameter names like name, power, etc. have been changed to Name, Power, etc.
respectively, so that they look better in the phone app UIs.
Note that, with this change, any user configured device name (the name set from phone apps),
or any other persistent parameter for which a default name was used (Eg. power)
will be affected, as the values will no more be found in the NVS storage. Please edit your
application code accordingly if you want to stick with the old names.
Please check CHANGES.md for guidelines.
If IDF version being used is 4.0, following changes will happen:
- tcpip_adapter will be used, instead of esp_netif.
- MQTT port 8883 will be used, even if 443 is chosen, because
443 requires ALPN options in MQTT, which aren't supported in IDF 4.0
The common code for WS2812 RGB LED has been moved to a component ws2812_led.
The WS2812 LED is available only on ESP32-S2-Saola-1 boards and hence
it will be enabled only if IDF target is set to ESP32S2. It can
be disabled by disabling the CONFIG_WS2812_LED_ENABLE config option.
led_strip component files have also been moved to ws2812_led
MAC address is a public information and can also be sniffed easily. Creating the proof of
possession pin from that is not secure enough. Instead, a random stream of bytes is now generated
and stored in the fctry partition during claiming and that is used for the PoP.
- APIs and data structures changed to a more object oriented approach.
- Some internal files split into multiple files to separate out functionality
of node, device and parameter.
- A new doc file CHANGES.md added to help understand the changes.
- Modified all the examples as per these changes in the RainMaker APIs.
switch: Used the default OTA Server certificate to demonstrate simplest usage.
led_light: Added OTA calls that demonstrate using own server certificate.
