💬 Door, Window and Push-button Sensor
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yes no-nc reed, connect them to IOs of your mcu and switch between input and output
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@gohan said in 💬 Door, Window and Push-button Sensor:
did you use those with 3 pins?
I use them, with one wire connected to each interrupt pin (I only activate the one that's not connected) and they work fine.
Else you can cheat with a basic reed switch, you just need an additional magnet on the other side of your switch that's weaker than the door magnet, and turn your reed 180°.
You make the weak magnet close the reed when door is opened and far from the strong door magnet. When you close the door the strong magnet will open the reed switch. -
I'd like to go even simpler:
- Window is closed - magnet pulls reed switch so that no power flows to the NRF5.
- Window is opened - The NRF5 now gets power, boots, connects to the MySensors network, and sends a "window is open" message every 10 minutes.
- Window is closed again - NRF5 loses power.
Seems to me that this would be quite energy efficient?
Perhaps build it into this case:
https://www.aliexpress.com/item/Home-Burglar-Alarm-Wireless-Home-Security-Door-Window-Entry-Burglar-Alarm-System-Magnetic-Sensor-drop-shipping/32876055564.html
(runs on 2 AAA batteries) -
@alowhum
I would say this technique is efficient depending on the usecase.
For example, for basic ambiant sensors not needing any security why not. On other side, for main doors which could benefit security, I prefer to use hearbeat with less interval time, so it's possible to know if the sensor is offline. else controller wouldn't know this if the sensor only update when door state change. -
Totally true.
I was wondering what the state of Attiny85 support is. For absolute beginners (in workshops) it might be easier to connect the radio to a digispark.
// cancel that. It could never support encryption.
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I have some troubles with this device.
Sometimes it does not respond to the first click, sometimes it remains switched on after first click until second clickWhen I press the button once - I see the LED on my gateway blinks always 3 times
1 RX TX
2 RX ERR
3 RX ERRDevice powered with CR2032 and running on 1Mhz@1.8V (internal clock)
Button input pulled to GND with resistor 47K and waking up if VCC connected through the button
Also have a 10uF tantal capacitor on power supply pins +several 0,1uF ceramic capacitorsActually I dont know how to debug/log my gateway messages on Linux
Node code:
// Enable debug prints to serial monitor //#define MY_DEBUG // Enable and select radio type attached #define MY_RADIO_NRF24 //#define MY_RADIO_NRF5_ESB //#define MY_RADIO_RFM69 //#define MY_RADIO_RFM95 #define MY_RF24_PA_LEVEL RF24_PA_HIGH #include <MySensors.h> #define SKETCH_NAME "Door button" #define SKETCH_MAJOR_VER "1" #define SKETCH_MINOR_VER "0" #define PRIMARY_CHILD_ID 3 #define PRIMARY_BUTTON_PIN 2 // Arduino Digital I/O pin for button/reed switch //#define BATTERY_SENSE_PIN A6 // select the input pin for the battery sense point int oldBatteryPcnt = 0; // Change to V_LIGHT if you use S_LIGHT in presentation below MyMessage msg(PRIMARY_CHILD_ID, V_TRIPPED); void setup() { // Setup the buttons pinMode(PRIMARY_BUTTON_PIN, INPUT); // pinMode(SECONDARY_BUTTON_PIN, INPUT_PULLUP); } void presentation() { // Send the sketch version information to the gateway and Controller sendSketchInfo(SKETCH_NAME, SKETCH_MAJOR_VER "." SKETCH_MINOR_VER); present(PRIMARY_CHILD_ID, S_DOOR); } // Loop will iterate on changes on the BUTTON_PINs void loop() { uint8_t value; static uint8_t sentValue = 2; // Short delay to allow buttons to properly settle sleep(5); value = digitalRead(PRIMARY_BUTTON_PIN); if (value != sentValue) { // Value has changed from last transmission, send the updated value send(msg.set(value == HIGH)); sentValue = value; } // Sleep until something happens with the sensor sleep(PRIMARY_BUTTON_PIN - 2, CHANGE, 0); }Serial data, one line = one button click
4;3;1;0;16;0 4;3;1;0;16;1 4;3;1;0;16;0 4;3;1;0;16;0 4;3;1;0;16;0 4;3;1;0;16;1 4;3;1;0;16;1 4;3;1;0;16;0 4;3;1;0;16;0 4;3;1;0;16;0 4;3;1;0;16;0 4;3;1;0;16;1 4;3;1;0;16;1 4;3;1;0;16;1 4;3;1;0;16;1 4;3;1;0;16;1 4;3;1;0;16;0 4;3;1;0;16;0 4;3;1;0;16;0 4;3;1;0;16;1 4;3;1;0;16;0 4;3;1;0;16;1 -
@gohan I cant to set correct speed for the serial port because used 1mhz@int osc
I tried all options... -
@gohan already done but not possible to see anything
Every line was shifted to the right side and finally no space left.
I use minicom app for monitoring serial port,1-1-0,s=3,c=1,t=16,pt=1,l=1,sg=,1-1-0,s=3,c=1,t=16,pt=1,l=1,sg=0:0 ,1-1-0,s=3,c=1,t=16,pt=1,l=1,sg=0;255;3;0;9;3726496 TSF:MSG:READ0:0 1;3;1;0;16;0 ,1-1-0,s=3,c=1,t=16,pt=1,l=1,sg=0;255;3;0;9;3727488 TSF:MSG:READ0:0 1;3;1;0;16;0 ,1-1-0,s=3,c=1,t=16,pt=1,l=1,sg=0;255;3;0;9;3728475 TSF:MSG:READ0:0 1;3;1;0;16;0 ,1-1-0,s=3,c1 1 0 0 1 1 1 1 =Actually i need to make 100-1000 clicks to catch a fail moment
Here is working fine -
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I was build a new button node with new arduino (8mhz) and new nrf24, then update to 2.3.0 gateway and all other devices
But now have a worse result than before16 MCO:BGN:INIT NODE,CP=RNNNA---,VER=2.3.0 26 TSM:INIT 28 TSF:WUR:MS=0 34 TSM:INIT:TSP OK 36 TSF:SID:OK,ID=11 38 TSM:FPAR 75 TSF:MSG:SEND,11-11-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 403 TSF:MSG:READ,0-0-11,s=255,c=3,t=8,pt=1,l=1,sg=0:0 409 TSF:MSG:FPAR OK,ID=0,D=1 2084 TSM:FPAR:OK 2084 TSM:ID 2086 TSM:ID:OK 2088 TSM:UPL 2093 TSF:MSG:SEND,11-11-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1 2099 TSF:MSG:READ,0-0-11,s=255,c=3,t=25,pt=1,l=1,sg=0:1 2105 TSF:MSG:PONG RECV,HP=1 2109 TSM:UPL:OK 2111 TSM:READY:ID=11,PAR=0,DIS=1 2129 TSF:MSG:SEND,11-11-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100 2138 TSF:MSG:READ,0-0-11,s=255,c=3,t=15,pt=6,l=2,sg=0:0100 2168 TSF:MSG:SEND,11-11-0-0,s=255,c=0,t=17,pt=0,l=5,sg=0,ft=0,st=OK:2.3.0 2179 TSF:MSG:SEND,11-11-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0 2187 TSF:MSG:READ,0-0-11,s=255,c=3,t=6,pt=0,l=1,sg=0:M 2220 TSF:MSG:SEND,11-11-0-0,s=255,c=3,t=11,pt=0,l=11,sg=0,ft=0,st=OK:Door button 2230 TSF:MSG:SEND,11-11-0-0,s=255,c=3,t=12,pt=0,l=3,sg=0,ft=0,st=OK:1.5 2240 TSF:MSG:SEND,11-11-0-0,s=3,c=0,t=0,pt=0,l=0,sg=0,ft=0,st=OK: 2246 MCO:REG:REQ 2252 TSF:MSG:SEND,11-11-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2 2260 TSF:MSG:READ,0-0-11,s=255,c=3,t=27,pt=1,l=1,sg=0:1 2267 MCO:PIM:NODE REG=1 2269 MCO:BGN:STP 2271 MCO:BGN:INIT OK,TSP=1 2275 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 2279 TSF:TDI:TSL 2281 MCO:SLP:WUP=-1 2283 TSF:TRI:TSB 2287 TSF:MSG:SEND,11-11-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=0,st=OK:0 2295 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 2299 TSF:TDI:TSLthe pressing button twice
30343 MCO:SLP:WUP=0 30345 TSF:TRI:TSB 30347 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 30353 TSF:TDI:TSL 30355 MCO:SLP:WUP=-1 30357 TSF:TRI:TSB 32043 !TSF:MSG:SEND,11-11-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=3,st=NACK:1 32049 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 32055 TSF:TDI:TSL 32057 MCO:SLP:WUP=0 32059 TSF:TRI:TSB 32061 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 32067 TSF:TDI:TSL 32069 MCO:SLP:WUP=-1 32071 TSF:TRI:TSB 32073 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 32079 TSF:TDI:TSL 32081 MCO:SLP:WUP=0 32083 TSF:TRI:TSB 32086 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 32092 TSF:TDI:TSL 32094 MCO:SLP:WUP=-1 32096 TSF:TRI:TSB 33779 !TSF:MSG:SEND,11-11-0-0,s=3,c=1,t=16,pt=1,l=1,sg=0,ft=4,st=NACK:0 33787 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 33794 TSF:TDI:TSLBut no incoming messages at the gateway. Only several random messages coming to controller from one hundred button clicks
Sometimes after fast series of clicks I get this:23179 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23183 !MCO:SLP:TNR 23185 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23191 !MCO:SLP:TNR 23218 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23222 !MCO:SLP:TNR 23224 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23230 !MCO:SLP:TNR 23257 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23261 !MCO:SLP:TNR 23263 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23269 !MCO:SLP:TNR 23296 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23300 !MCO:SLP:TNR 23302 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23308 !MCO:SLP:TNR 23336 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23341 !MCO:SLP:TNR 23343 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23349 !MCO:SLP:TNR 23377 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23382 !MCO:SLP:TNR 23384 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23390 !MCO:SLP:TNR 23418 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23422 !MCO:SLP:TNR 23425 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23431 !MCO:SLP:TNR 23459 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23463 !MCO:SLP:TNR 23465 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23472 !MCO:SLP:TNR 23500 !TSF:SND:TNR 23502 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23506 !MCO:SLP:TNR 23508 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23515 !MCO:SLP:TNR 23543 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23547 !MCO:SLP:TNR 23549 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23556 !MCO:SLP:TNR 23584 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23588 !MCO:SLP:TNR 23590 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23597 !MCO:SLP:TNR 23625 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23629 !MCO:SLP:TNR 23631 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23638 !MCO:SLP:TNR 23666 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23670 !MCO:SLP:TNR 23672 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23678 !MCO:SLP:TNR 23707 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23711 !MCO:SLP:TNR 23713 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23719 !MCO:SLP:TNR 23746 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23750 !MCO:SLP:TNR 23752 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23758 !MCO:SLP:TNR 23785 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23789 !MCO:SLP:TNR 23791 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23797 !MCO:SLP:TNR 23824 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23828 !MCO:SLP:TNR 23830 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23836 !MCO:SLP:TNR 23863 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23867 !MCO:SLP:TNR 23869 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23875 !MCO:SLP:TNR 23902 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23906 !MCO:SLP:TNR 23908 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23914 !MCO:SLP:TNR 23941 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23945 !MCO:SLP:TNR 23947 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23953 !MCO:SLP:TNR 23980 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 23984 !MCO:SLP:TNR 23986 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 23992 !MCO:SLP:TNR 24014 TSF:MSG:READ,0-0-11,s=255,c=3,t=8,pt=1,l=1,sg=0:0 24020 TSF:MSG:FPAR OK,ID=0,D=1 24025 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24029 !MCO:SLP:TNR 24031 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24037 !MCO:SLP:TNR 24064 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24068 !MCO:SLP:TNR 24070 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24076 !MCO:SLP:TNR 24104 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24109 !MCO:SLP:TNR 24111 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24117 !MCO:SLP:TNR 24145 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24150 !MCO:SLP:TNR 24152 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24158 !MCO:SLP:TNR 24186 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24190 !MCO:SLP:TNR 24193 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24199 !MCO:SLP:TNR 24227 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24231 !MCO:SLP:TNR 24233 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24240 !MCO:SLP:TNR 24268 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24272 !MCO:SLP:TNR 24274 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24281 !MCO:SLP:TNR 24309 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24313 !MCO:SLP:TNR 24315 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24322 !MCO:SLP:TNR 24350 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24354 !MCO:SLP:TNR 24356 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24363 !MCO:SLP:TNR 24391 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24395 !MCO:SLP:TNR 24397 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24403 !MCO:SLP:TNR 24432 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24436 !MCO:SLP:TNR 24438 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24444 !MCO:SLP:TNR 24471 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24475 !MCO:SLP:TNR 24477 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24483 !MCO:SLP:TNR 24510 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24514 !MCO:SLP:TNR 24516 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24522 !MCO:SLP:TNR 24549 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24553 !MCO:SLP:TNR 24555 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24561 !MCO:SLP:TNR 24588 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24592 !MCO:SLP:TNR 24594 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24600 !MCO:SLP:TNR 24627 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24631 !MCO:SLP:TNR 24633 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24639 !MCO:SLP:TNR 24666 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24670 !MCO:SLP:TNR 24672 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24678 !MCO:SLP:TNR 24705 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24709 !MCO:SLP:TNR 24711 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24717 !MCO:SLP:TNR 24745 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24750 !MCO:SLP:TNR 24752 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24758 !MCO:SLP:TNR 24786 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24791 !MCO:SLP:TNR 24793 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24799 !MCO:SLP:TNR 24827 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24832 !MCO:SLP:TNR 24834 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24840 !MCO:SLP:TNR 24868 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24872 !MCO:SLP:TNR 24875 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24881 !MCO:SLP:TNR 24909 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24913 !MCO:SLP:TNR 24915 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24922 !MCO:SLP:TNR 24950 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24954 !MCO:SLP:TNR 24956 MCO:SLP:MS=25,SMS=0,I1=255,M1=255,I2=255,M2=255 24963 !MCO:SLP:TNR 24991 MCO:SLP:MS=0,SMS=0,I1=0,M1=1,I2=255,M2=255 24995 !MCO:SLP:TNR 24997 MCO:SLP:MS=25,Then it continue works as before
Actually I have problems only with fu@ing button, most simplest device. Several month I can't to start use it.
All other devices are working properly even on 2.3.0 ver. :stuck_out_tongue_winking_eye: -
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