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Channel: ThingSpeak IoT Community - Group: Hardware
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Diena on ESP8266 comunicating to Thingspeak

Thank you very much for the cooperation. It was felt that this had almost happened, but some inaccuracies prevented understanding the problem. Cstapels, thanks to your attention, I discovered another...

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Diena on ESP8266 comunicating to Thingspeak

No problem, I share chanel with you. Serial output, data:&field1=0, next, data:&field1=1 ... I try with "&" and without, no positive change. my feeling that it's really something with a...

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cstapels on ESP8266 comunicating to Thingspeak

You may also want to look at the chart options.  Press the pencil on the upper right of your field 1 chart and make sure that you don't have any averaging or change in time scale settings on.  Also...

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cstapels on ESP8266 comunicating to Thingspeak

Can you show the serial output for this line?   Serial.print("data:"); Perhaps that will show what is happening to the data.   Your channel is private, so I cannot see the data.  You can share it with...

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Diena on ESP8266 comunicating to Thingspeak

My channel ID 375555. I am correcting the word, but there are still no positive changes. By the way thingspeak account my entries, but nothing in graf.

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larrajason123 on What are the things that have made it easier to migrate to...

There are a number of complex technical aspects that have made it possible for the Swift officials to bring a greater level of easiness and flexibility to the official procedure of Swift migration....

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cstapels on Bad request 400

Can you look at the output that is generated from "client.print(dataToThingSpeak);"  You could add a Serial.println(dataToThingSpeak); and then copy and paste that line to the address bar in your...

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cstapels on ESP8266 comunicating to Thingspeak

One thing I noticed is that you have a small error in one of your HTTP headers.  You have the word Length spelled as  "Lenght", I'm not sure if that would cause the problem. Is it possible for you to...

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Diena on ESP8266 comunicating to Thingspeak

I'm trying to via WiFi internet router update a ThingSpeak channel by posting a feed with HTTP POST. I just try ESP8266 to generate numbers a and load them into a graph. I get answer 200 OK, however,...

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valenciaa on Can I use two ESP8266 on one Arduino Uno+Xbee S2C to sending...

hi all, I use 4 XBee for temperature monitoring using cluster tree. Two XBee+Arduino as end devices so they send temperature data (I use LM35) to another XBee+Arduino as router, and then the router...

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Bulldogbob on Bad request 400

Hello , i use a WeMos D1 mini with a BME280 on my channel . It has worked with this sketch , but now i get bad request 400 . What went wrong ??    #include <BME280_MOD-1022.h> #include...

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adamlevine on Reviews of CPU Core i7-8700K

  Design Basically, the Core i7-8700K design still apply similar 14nm manufacturing processeschip i7-7700K but better optimized computing performance per watt power consumption. This also reflects the...

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rw950431 on Need some help regarding ESP8266 - Thingspeak

There is discussion about problems similar to yours at https://github.com/esp8266/Arduino/issues/1420

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deep_kap on Need some help regarding ESP8266 - Thingspeak

rw950431 said If you post the code you are now using for the upload you may get more help in improving it.  In my experience most of the wifi upload time is spent waiting for the network or the other...

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JasonW on Note for WiFi101 and MKR1000 users

Yes it should work continuously. I had it running for a few hours.

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cstapels on Extraer datos de thingspeak sin utilizar libreria

The soil monitor example shows how to send data without the library.  You can see the correct syntax for the GET to retrieve data on Get a Channel Feed.  It looks like you missed the text of the...

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rw950431 on Need some help regarding ESP8266 - Thingspeak

If you post the code you are now using for the upload you may get more help in improving it.  In my experience most of the wifi upload time is spent waiting for the network or the other end so it may...

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rico72 on Read back status of ThingSpeak with Arduino

So the first results seems to be indeed pointing to a memory problem. During one day I have left out the serial sensor. And it reported to ThingSpeak without any problems. And the second day I have...

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deep_kap on Need some help regarding ESP8266 - Thingspeak

I'm using ESP8266 as WiFi cloud posting device for my sensor nodes. Taking data from a sensor node via UART (Software UART) -> Get Timestamp from RTC -> Store that data into SD card -> On...

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tia on LDR values not being updated to Thingspeak channel

I have run the following program to read LDR values from the LDR connected to my Raspberry Pi 3 and send the data to my Thingspeak channel but no update is being made to the channel. I am using Python...

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