More projects on this subject coming soon

You're welcome. I'm glad it was helpful!

@@RuiSantosdotme with this video I managed yesterday to connect a m5stickc with env hat to an esp32 sending all temp, acc, gyro, humidity and heading flawlessly. Works brilliantly. Thanks again.

Thanks!

Thanks!

That's a pretty clever way of doing it if there's no way for both protocols to run at the same time

I'm glad it was helpful!

@@RuiSantosdotme Actually you are a great guy doing wonderful Project. I'm just jealous

Espero que tenha sido útil. Abraço, Rui

Thanks for your feedback, I'm, glad it was helpful!

Thanks!

The humidity values are actual quite different, but that's why you should test multiple sensors to see which one gives you the most accurate readings

Rui Santos thanks for reply . I use these sensors my airplane so guess for product each sensor has to be individually calibrated and then software offset inserted before shipping .

with regard to the BMP280 I tested on 10 units and I noted minus 1% of errors. The test was done in a closed environment. however I was not interested in atmospheric pressure .. I should have ... on my next order I will pour ce qui est du BMP280 j'ai fait le test sur 10 unités et j,ai noté moins 1% d'erreurs. Le test a été fait dans un environnement clos. cependant je ne me suis pas intéressé à la pression atmosphérique.. J'aurais du ... à ma prochaine commande je le ferai

Hi, I have the same question, did you you find something related?

Because you can't have 20 devices all talking via Bluetooth to one device, and to all the others, at the same time.

​@@DSSlocksmithsPlus, the distance is larger with ESP NOW.

Nevermind, I just got it working with 2 different struct's :)

Curious if you got both Wi-Fi and esp now working Simultaneously

You're welcome! Thanks for watching

@@RuiSantosdotme actually I was waiting for it from a long time 😊

maybe try uart between master esp and the pi?

Hi! Unfortunately ESP-NOW doesn't support some of those features and in my opinion MQTT will be more reliable. If you set this MAC Address: uint8_t broadcastAddress[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; Your ESP-NOW sender will broadcast your message (data) to all nearby ESP-NOW devices that can receive the same data structure.

@@RuiSantosdotme You response, in conjunction with what Jay Nottelling said below, I was wondering... Can ESP-NOW and WiFi run simultaneously? If so, the ESPs can create proper MQTT strings that are passed out to all ESP-NOW devices that read the string into a variable and consume parts of the string as appropriate. The EXP32 running WiFi can bridge the MQTT string to the internet. You form the data one time as an MQTT message and use it across both communications methods. I'm sure I'm missing something...

Take a look at this guide: randomnerdtutorials.com/esp32-esp8266-thermostat-web-server/ Or this one: randomnerdtutorials.com/esp32-esp8266-input-data-html-form/

mate its called humidity

11.13

If you've got 3 sets of data just sort them and interpret them as different variables? Add a timestamp to the message at the sending end, perhaps? Or request the messages from the controller in the sequence you want? I don't understand the problem?

No effective distance measurement is available on ESP_now

he says "we used onboard antennas" in the video which means they did not use any external ones.

I think it should work, but I haven't tried it yet.

this is doable ... The problem with Arduino is that everything is declared as global (public). It becomes simple if you wrap classes in different modes of communications. So what becomes public is the declaration of objects and in each of these objects you fill in the attributes specific to each mode of communication (espNow, Web, client, server and others). By using an interruption based on the clock in mili-seconds you scan your client, retrieve information and redistribute yourself according to your good wishes to whom it may concern . the only limit I know is the one you imposed on yourself cela est faisable ... Le probleme avec Arduino c'est que tout est déclaré comme global(publique) . Cela devient simple si vous encapsulé dans des classes les différents modes de communications. Alors ce qui devient publique c'est la déclaration d'objets et dans chacun de ces objets vous renseignez les attributs propre à chaque mode de communication (espNow, Web,client,server et autres). En utilisant une interruption basé sur l'horloge en mili-secondes vous scruter vos clients , récupérer l'information et vous redristibuer selon vos bons plaisires à qui de droit la seul limite que je connaisse c'est celle que vous vous imposé

@@eddymaue1291 thanks for the response, how can you multiplex both ESP now and WIFI on the same 2.4GHz radio, don't WIFI need to be always available?

With foil backed plasterboard you'll get even less than that. But the clue is the walls. They stop radio waves.

Thanks!

not possible

The ESP-NOW protocol should work with the EPS82666, but we haven't tried this code on those boards (some of functions are probably slightly different)

@@RuiSantosdotme Thank You

@@DocMichayes it works for the esp8266 and you can mix

@@eddymaue1291 Thanks, mixing was the 2nd question!!

You're welcome!

clone the github repo for esp8266 rtos. It's in the examples directory when you clone it.

And can I run program with a menu controlling the other boards im gonna have 3 boards all with wifi related testing tools. Is it legal to run through other scripts and pick and pull portions?

SOLVED

@@silentknife24 how, i am getting same error

@@kaushalambasana7384 Hi kaushal it’s been long time i solved this but i still have the code and would be glad to share n help you out

Please use the code for the right board. ESP32 with ESP-NOW Protocol ► RandomNerdTutorials.com/esp-now-esp32-arduino-ide/ ESP8266 NodeMCU board ESP-NOW ► RandomNerdTutorials.com/esp-now-esp8266-nodemcu-arduino-ide/ You might also need to modify some of the code (not only the libraries imported)

That's literally what this protocol is for.

MAC Addresses should be unique.

32

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please make the tutorial

Encryption option available in Library