Merge branch 'docs/remote_control' into 'master'

matter_controller: Docs to test remote control feature.

See merge request app-frameworks/esp-rainmaker!419

examples/matter/matter_controller_on_esp32_s3_box/README.md

@@ -6,7 +6,36 @@
 - Please check the board (ESP32-S3-BOX / ESP32-S3-BOX-3) by `idf.py menuconfig`, default is ESP32-S3-BOX-3.
 - To commission the Controller on ESP32-S3-BOX, scan the QR Code shown on the screen using ESP RainMaker app.
 - After commissioning successfully, the Controller could control the other devices (supporting On/Off cluster server) in the same fabric locally by clicking the button on the screen.
+- The devices in the fabric can also be controlled remotely using the Rainmaker iOS app.
 - Besides the [Matter + Rainmaker light](../matter_light/), a Matter-only light at '$ESP_MATTER_PATH/examples/light' can also be commissioned by using a similar method. The QR code for Matter-only light is in the [website](https://docs.espressif.com/projects/esp-matter/en/latest/esp32/developing.html#commissioning-and-control).
 - Long click the BOOT button (on the upper left side of the screen) will reset factory, then the device can be commissioned again.
 
 > Please refer to the [README in the parent folder](../README.md) for instructions.
+
+## Fetching the details of the devices commissioned in the RainMaker Fabric:
+
+```
+$ cd $RMAKER_PATH/cli
+$ ./rainmaker.py login --email <rainmaker-account-email> 
+$ ./rainmaker.py getparams <rainmaker-node-id-of-controller> 
+```
+**Note**: 
+1) Please use the same account credentials that are used to claim the controller and signed into the Rainmaker app.
+2) Get the rainmaker-node-id-of-controller by logging into [ESP Rainmaker Dashboard](https://dashboard.rainmaker.espressif.com/login). 
+
+## Controlling the devices remotely using rainmaker cli:
+
+```
+$ cd $RMAKER_PATH/cli
+$ ./rainmaker.py login --email <rainmaker-account-email> 
+```
+_Toggle command:_
+```
+$ ./rainmaker.py setparams --data '{"matter-controller":{"matter-controller-data":{"matter-nodes":[{"matter-node-id": "<matter-node-id-of-device>","endpoints":[{"endpoint-id":"0x1","clusters":[{"cluster-id":"0x6","commands":[{"command-id":"0x2"}]}]}]}]}}}' <rainmaker-node-id-of-controller>
+```
+_Set Brightness command:_
+```
+./rainmaker.py setparams --data '{"matter-controller":{"matter-controller-data":{"matter-nodes":[{"matter-node-id":"<matter-node-id-of-device>","endpoints":[{"endpoint-id":"0x1","clusters":[{"cluster-id":"0x8","commands":[{"command-id":"0x0","data":{"0":"10","1":"0","2":"0","3":"0"}}]}]}]}]}}}' <rainmaker-node-id-of-controller> 
+```
+**Note**: 
+1) Get the matter-node-id-of-device from the details reported by the controller using getparams command.