Clik here to view.
Triggers stopped working on Arduino Yun
@meyotch wrote: Hi, I have implemented a simple project on the Arduino Yun. There are several simple triggers in my project that have simply stopped working. This problem occurs on wither the iOS app...
View ArticleClik here to view.
3 Cayenne Projects win in Arduino Holiday Contest
@vmnguyen wrote: Arduino announced winners for its Internet of Holiday Things in late February, and 3 of the Top-25 projects were Cayenne! Winners @Neoxelox and @Ian won a free Arduino MRK1000 board...
View ArticleConfirm on press button
@fagallo79 wrote: Hi ,i'm new of cayenne. I have connected arduino to do something home automation. I would to confirm the press of button. For example , to command alarm, if i accidentally press...
View ArticleProblems next raspberry pi
@c.stouten77 wrote: Trying to connect a second raspberry pi and get the following message:Error getting invite code!Please help!!! Posts: 2 Participants: 2 Read full topic
View ArticleClik here to view.
Scaling colt readings on gauges
@wmontg5988 wrote: I could use some insight on scaling the reading on the 3 gauges reading volts. Obviously when I put 5v on the analog pin I get 1023 reading, full resolution. Using a pot I can vary...
View ArticleIs it possible to send downlink messages to the device?
@hans.boksem wrote: Now I can receive the uplink messages from my node through TTN to Cayenne, I also would like to send messages back to the device (Downlink). Is there a way to do that? Posts: 3...
View ArticleClik here to view.
Using DHT11 + HC-SR04 Ultrasonic sensor and ESP8266 as Wifi
@cassio.lucass wrote: Hello guys, I would like to share my project which measures, Temperature, Humidity and Distance using the DHT11 and ultrasonic sensor HC-SR04. image.png544x538 21.4 KB...
View ArticleArduino uno analog A0 voltage measurement error with virtual pins
@john.allen.brown wrote: I am using an Arduino Uno to measure analog voltage using this arduino widget code copied from the widget posting #define VIRTUAL_PIN =.000488759*(V1)// Virtual Pin of the...
View ArticleHow to connect a 60rpm motor to cayenne
@bhargav.mohith wrote: As I am using a 60 rpm motor for driving a conveyor system which has to be connected to cayenne in serial connection to ardiuno...So what is the electronic circuit I must use...
View ArticleProblem in merging the two arduino code
@vin3yasukhadeve wrote: @kreggly@iotsmarthomeajce the am having the problem with my merging the two code.working code 1.txt (1.2 KB)working code 2.txt (805 Bytes)my merging code.txt (1.8 KB) when I...
View ArticleClik here to view.
Unable to install cayenne
@p.rudra27 wrote: Before when I executed the command "sudo bash rpi_mgzdbbxrdp.sh -v" I got an error saying "Failed to stop myDevices.service: Unit myDevices.service not loaded."I tried installing it...
View ArticleClik here to view.
Cayenne + BH1750
@tad.dvor wrote: Arduino UNO + W5100 + BH1750Cyenne-Arduino_BH1750.txt (489 Bytes) MQTT + Arduino UNO + W5100 + BH1750Cayenne-MQTT-Arduino_BH1750.txt (1.6 KB) ESP8266 +...
View ArticleLow when fan is ON
@fagallo79 wrote: Hello,I hava a control that is LOW when the fan is on and HI when the fan is off. How I can display invert in dashboard ?? I need to display 1 ( ON - green ) on generic input when...
View ArticleRFID with Cayenne
@miguel.jasantos wrote: Will Cayenne work with a RFID reader on either a Rasperberry Pi or Arduino? I'm looking to build a rfid pet feeder but I don't really have experience with writing code......
View ArticleCayenne.begin(token); PROBLEM
@heitorbadotti wrote: Good morning, I was using this code in the morning, it was WORKING exacly, then I went out and when I came back, it wasn't working anymore, I reinstalled the IDE, Libraries,...
View ArticleClik here to view.
Local Weather Widget
@ognqn.chikov wrote: Hello Cayenne Makers I think that a useful widget for future use of Cayenne is Local Weather Widget. You can implement some JSON format injection or API call using...
View ArticleSmartphone slider resolution and widget color range
@heitorbadotti wrote: Hello guys, how can I change my slider resolution in my smartphone app? I can change in my PC but it doesn't change in smartphone and if I go in widget configuration, it only...
View ArticleHow do I send a value to my Slider?
@heitorbadotti wrote: Hello guys, I wanna know how do I send a value (int) from my arduino to my slider... I tried: Cayenne.virtualWrite(V22, 1023); but it didn't work. And why everytime my arduino...
View ArticleClik here to view.
Cayenne installation, no progress after "Done! Just a moment"
@hai_baskar wrote: Hello, I am trying to install Cayenne in my iPhone 6S to use with RaspberryPi 3 model B and I am able to successfully complete the 4 steps in the installation process, after that I...
View ArticleTRigger not working in android and ios for PI3
@narasimhajb wrote: Hello i have set trigger through IOS and android devic thorugh cayenne app and observed that the trigger are not working ,my condition that is if Rasberrypie cpu >54%then DIO 1...
View Article
