{"id":1539,"date":"2023-05-29T07:10:06","date_gmt":"2023-05-29T07:10:06","guid":{"rendered":"https:\/\/www.valetron.com\/index.php\/product\/valtalk-v1-0\/"},"modified":"2023-06-26T12:41:56","modified_gmt":"2023-06-26T12:41:56","slug":"valtalk-v1-0","status":"publish","type":"product","link":"https:\/\/www.valetron.com\/store\/valtalk-v1-0\/","title":{"rendered":"VALTALK v1.0"},"content":{"rendered":"
Product Specification Sheet :<\/strong>\u00a0<\/i> Download<\/span> <\/a><\/div>\n
\n
Product Features :<\/strong>\u00a0<\/div>\n
    \n
  • 4 cube Relays driven by MOSFET’s to control 110V to 230V AC appliances.\u00a0<\/li>\n
  • SIM800C 2G Quad Band GSM module for cloud\/call connectivity with micro SIM card connector.\u00a0<\/li>\n
  • External Whip Antenna with right angle SMA connector.\u00a0<\/li>\n
  • MP3 player with micro SD card connector for saving audio responses.\u00a0<\/li>\n
  • STM32 Cortex M0 Low power MCU with RTC.<\/li>\n
  • Switching power supply to take inputs from 5V to 24V DC DC power jack for power input.\u00a0<\/li>\n
  • SWD connector for programming and debugging.<\/li>\n<\/ul>\n
    \n
    \n

    Procedure for using the board :<\/strong>\u00a0<\/div>\n

      \n
    • Insert the SIM card and SD card containing MP3 files into the device.\u00a0<\/li>\n
    • Power on the device using a DC adapter Network LED blinking every 3 seconds will indicate that the device has connected to the network.\u00a0<\/li>\n
    • Wait for 30 seconds for initialization and ring the SIM card number.\u00a0<\/li>\n
    • Your call will be auto answered after 2 rings. (Security can be added to answer only specific numbers.)\u00a0<\/li>\n
    • An audio will be played on the call and you should hear, “Welcome to Valetron Systems, Press 1 to control Device number 1, Press 2 to control Device number 2 , Press 3 to control Device number 3,Press 4 to control Device number 4”.<\/li>\n
    • \u00a0You press 1 on the dial pad of your phone and you should hear, “You have selected Device number 1, Press 1 to turn ON device number 1, Press 2 to turn OFF device number 1”.<\/li>\n
    • You press 1 on the dial pad of your phone and you should hear, “Device number 1 turned ON, Press 2 to turn off device number 1, Press # to return to main menu”. At the same time, Relay 1 will be turned on and LED 1 will be turned on indicating that Relay 1 is in ON state now.\u00a0<\/li>\n
    • You press # and you will go back to hearing the Welcome message.<\/li>\n<\/ul>\n
      \n

      Related Content Videos :<\/strong><\/p>\n