• Introduction
    • Gateway Radio
    • Freeradionetwork-FRN
    • The Raspberry
    • PiCQ -The Image
    • => jump-start <=
    • Download
    • Contact
    • pictures
  • Web-UI
    • Home
    • Status
    • Gate
    • TNC
    • Timer
    • GPIO's
    • WiFi
    • Mixer
    • OFFLINEMODUS
  • problem solutions
    • Raspberry Pi3 b+ faulty WiFi firmware
    • Change Hostname
    • Display
    • rc2_update3
  • circuit diagrams
    • Shutdown-Button
    • GPIO-Overview
    • PTT Solutions to switch the PTT of the radio device
    • Relays for GPIO-Port Switching relays at GPIO port which can be switched via Web-UI, Timer, or DTMF
    • GPIO Input zB. Für COS
    • LCD-Display Connecting an LCD display with I2C bus
  • Notes: