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Hi,
I am using ThingSpeak with Raspberry Pi Pico W, by using python langage.
I am sending some pressure data from the raspberry with this method :
request = urequests.post('http://api.thingspeak.com/update?api_key=' + THINGSPEAK_WRITE_API_KEY, json=dht_readings, headers=HTTP_HEADERS)
And it works pretty good, i have fields with the new data every 15sec.
But now i am trying send a CLEAR request by using the following method :
url = 'http://api.thingspeak.com/channels/{}/fields/{}.json?api_key={}&days={}'.format(CHANNEL_ID, FIELD_NUMBER , THINGSPEAK_WRITE_API_KEY, NUM_DAYS )
clear_request = urequests.delete(url)
Nothing to be done.
I also tried to clean or delete directly all info in the channel and not only the fields' data by this method :
delete_url = 'https://api.thingspeak.com/channels/{}/feeds?api_key={}'.format(CHANNEL_ID,THINGSPEAK_WRITE_API_KEY)
clear_request = urequests.delete(delete_url)
Still not working.
I tired several ways, clearing the channel, deleting the channel, sending some empty update... none of them works.
Clear Channel is working only from the website when clicking on the button, i would like to do it with a request.
So to make a little summary of what i am looking for : I want to automatically send a clear request from my microcontroller to thingspeak channel 1 each X times.
Is there any way to make it possible ?
Thank you for your answer.
Sincerly Arthur
