Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [thingspeak]

ThingSpeak is an open source Internet of Things (IoT) application and API to store and retrieve data from things using the HTTP protocol over the Internet or via a Local Area Network. ThingSpeak enables the creation of sensor logging applications, location tracking applications, and a social network of things with status updates.

0
votes
1answer
35 views

Can't extract basic data using ThingspeakHTTP

I don't know anything about HTML, but I want to extract the % probability of the Northern lights being visible from this webpage http://aurorawatch.ca/. I entered this into the URL field, and selected ...
-1
votes
0answers
31 views

Combine LoRa uplink (sensors) and downlink (actuators) sketch for single gateway sketch with ThingSpeak backend

I'm stuck trying to combine 2 Dragino Lora Gateway sketches to receive sensor data from Arduino/LoRa Node (#1) and send actuator data to Arduino/LoRa Node (#2). Data flows to/from ThingSpeak. If I ...
0
votes
1answer
125 views

Data is not sending to Thingspeak using SIM900 with an interrupt in the code

I'm currently working in a weather station with online recording on Thingspeak. When I send a set of parameters (T, Pressure, Humidity, light), I don't have any problem with sending data. But when I ...
0
votes
1answer
634 views

Unable to parse my JSON Data in Arduino IDE

i want to get my thingSpeak channel data into arduino by performing GET request every things works fine.Further i used Arduinojson lib to parse the JSON but i am getting failed every time when i try ...
0
votes
1answer
1k views

Reading data from ThingSpeak via Arduino Uno+ESP8266

I am integrating thingspeak and arduino plus Esp8266 mean making a simple project which contain my android app to update the thingspeak channel and then want to read the data of that channel via ...
0
votes
2answers
979 views

Unable to upload the data on thingspeak using uno and esp8266

I am able to connect to thingspeak but now able to upload the data. here are my set of commands: AT+CIPMUX=0 OK AT+CIPSTART="TCP","184.106.153.149", 80 OK Linked AT+CIPSTATUS STATUS:3 +CIPSTATUS:...