The ESP8266 Wi-Fi Module is a low-cost Wi-Fi radio with a microcontroller on board. Costing less than $5 US, the ESP8266 brings connectivity and programmability to any “connected project” such as temperature sensor monitoring or aquarium control.
ESP8266 Tutorial
ESP8266 Resources
ESP32
The ESP32 module is an MCU with integrated Wi-Fi and Bluetooth connectivity for many IoT applications. I recommend the HiLetgo ESP32 module to get started with the ESP32. This will allow you to use the Arduino IDE to program the module over USB and leverage your existing experience as you learn.
How to send the GPS coordinates on thingspeak using esp8266
All you need to do is include the lat and long with the field data. We support decimal degrees. Try: https://www.mathworks.com/help/thingspeak/update-channel-feed.html
The GPS coordinates are constantly changing.So how do we display that. The GPS has to communicate with thingspeak.
how to get the data from arduino through esp8266 and store it in thingspeak channel
Here’s a tutorial to help you get started: https://nothans.com/measure-wi-fi-signal-levels-with-the-esp8266-and-thingspeak
hi hans thanks foe the reply,but can u get me the code to send data to thingspeak channel via esp 8266 and arduino uno…waiting for ur reply ….thanks
Here’s the example code: https://github.com/nothans/ESP8266/blob/master/examples/RSSI_to_ThingSpeak.ino
how to interface ESP8266 with LPC2148
Is it possible to analyze (.log) file on Thingsspeak
Like to to send a bulky (.log) to Thingsspeak and let it analyzed
Thnx in advance
Almost. You can upload a CSV file for ThingSpeak analyze with MATLAB. Here is the doc: https://www.mathworks.com/help/thingspeak/channel-settings.html#import
Hi Hans,
I collect data every hour, and i send all collected data once at all, every 24 hours, to minimize battery consumption.
How can i set things to ‘mark’ values with MY timestamps on ThingsTalk?
If i send all data all at once, i will have all data marked with sending timestamp! is it right?
Can you suggest me a workaround please?
Thank you
I think you can use the “bulk_update” API endpoint. The “created_at” parameter will allow you to specify the times that you want. There are examples in the ThingSpeak documentation: https://www.mathworks.com/help/thingspeak/bulkwritejsondata.html