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sck-commands.md

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SCK Serial Commands

The Smart Citizen Kit can be managed over a basic serial protocol. You just need the Arduino IDE Serial Monitor or any other Serial Utility like Screen in order to use it.

How to use it.

  • Connect to your kit using any serial utility, any baud-rate should work but 115200 is recommendable.
  • Send the starting commands.
  • Notice all the commands except the starting commands require a carriage return at the end: CR or \r .
  • Call any command you want, change XXX with the corresponding value.

Basic SCK setup commands

This commands are commands to talk directly to the Wi-Fi module (RN-XV WiFly) own interface.

  • $$$ Wake up the module and enter WiFly commands mode
  • set wlan ssid XXX\r Add a new SSID to memory
  • set wlan phrase XXX\r Add a new phrase to memory
  • set wlan key XXX\r Add a new key to memory
  • set wlan auth XXX\r Add an authentication method into memory
  • set wlan ext_antenna XXX\r Add an antenna type into memory
  • set sys iofunc 0x7 Disable the Wi-Fi module blue LED's
  • exit\r Go back to normal operational mode

Special SCK commands

This commands are commands to talk talk to the SCK configuration interface.

  • ### Wake up the module and enter SCK commands mode
  • get mac\r Get the MAC address of the kit
  • get time update\r Retrieve the sensor update interval
  • set time update XXX\r Update the sensor update interval
  • get number updates\r Retrieve the max number of bulk updates allowed
  • set number updates XXX\r Update the max number of bulk updates allowed
  • get apikey\r Retrieve the kit APIKEY
  • set apikey XXX\r Update the kit APIKEY
  • get wlan ssid\r Retrieve the SSID saved on the kit
  • get wlan phrase\r Retrieve the phrase and KEY saved on the kit
  • get wlan auth\r Retrieve the authentication methods saved on the kit
  • get wlan ext_antenna\r Retrieve the antenna types saved on the kit
  • get all\r Retrieve all config saved on the kit in a single line (|version|MAC|ssid1 ssid2,pass1 pass2,auth1 auth2,ant1 ant2|hardcodedNets|timeUpdate|numPosts|)
  • post data\r Retrieve sensor readings and post them to server if network connection is available.
  • clear nets\r Remove all saved Wi-Fi configuration information (except hardcoded)
  • clear memory\r Remove all configuration information
  • exit\r Goes back to normal operational mode
  • #data\r Retrieves sensor readings stored in memory