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raspberry-pi-3-startup-shutdown-button [2019/02/09 05:45]
serbizadmin
raspberry-pi-3-startup-shutdown-button [2020/06/13 15:10] (current)
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-[[https://www.aliexpress.com/item/1pcs-TTP223-TTP223B-Jog-digital-touch-sensor-capacitive-touch-touch-switch-modules-Accessories-for-arduino/32694092023.html|TTP223 Jog Capacitive Touch Switch]] {{ ::ttp223_ttp223b_jog_capacitive_touch_switch_.png?150|}}+{{::elibboxbanner.png?400|}} 
 +====== Raspberry Pi 3 Startup/Shutdown Button ====== 
 +{{ ::ttp223_ttp223b_jog_capacitive_touch_switch_.png?150|}} 
 +Using [[https://www.aliexpress.com/item/1pcs-TTP223-TTP223B-Jog-digital-touch-sensor-capacitive-touch-touch-switch-modules-Accessories-for-arduino/32694092023.html|TTP223 Jog Capacitive Touch Switch]], a startup/shutdown button can be mounted on Raspberry Pi 3. Using jumpers, connect GPIO pins 5 and 6 to the ports indicated in the diagram below. The red wire (3V power) to Pin 1 or to Pin 17. If Pins 5 and 6 (Ground) are tight because of some other connections, the alternative is put Ground to either Port 9 or 14.  
 +\\ 
 +\\ 
 +{{ ::raspberry-pi-gpio-layout-model-b-plus-rotated-2700x900.png?600 |}} 
 +\\ 
 +\\ 
 +{{::switchjumpers.jpg?200 |}} {{ ::touchswitch-jumper.jpg?200|}} 
 +\\ 
 +Just touch this side of the touch switch to shut down or turn on the Raspberry Pi microcomputer. \\ 
 +{{ ::touchswitch.png?150 |}} 
 +\\ 
 +This is how Raspberry Pi Beta PLUS might look like with the touch switch. 
 +\\ 
 +\\ 
 +{{ ::raspberry_pi_with_touch_switch.jpg?250 |}} 
 +\\