B4R Question Error when using rESP32Bluetooth and rESP8266Wifi at the same time

R

rodmcm

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• Sep 24, 2020

• #2

Don't think you can as both share same transmitters in the ESP32

 

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viriato

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• Oct 5, 2020

• #3

rodmcm said:

Don't think you can as both share same transmitters in the ESP32
[/QUOTE

Hello
I had the same problem and changed the PartitionScheme to huge_app in board selector
May be you need to change also Board type ,some boards do not give acces to this option

Click to expand...

 

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R

rodmcm

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• Oct 5, 2020

• #4

Yes, I agree that this assists with getting both programs into the esp32, but have u run BT and WIFI at the same time using this

 

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viriato

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• Oct 6, 2020

• #5

Yes, I have both working at the same time.
I can receive from BT and send to Wifi and reverse

 

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R

rodmcm

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• Oct 8, 2020

• #6

Great
Do you shut the WIFI and BT between transmits or just open establish and go for it?

 

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viriato

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• Oct 8, 2020

• #7

I keep both connection active all the time and they are completely independent.
If needed i can extract part of the code and post an example.

 

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R

rodmcm

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• Oct 9, 2020

• #8

That would be good to see. thanks

 

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viriato

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• Oct 9, 2020

• #9

Hi,
This example show the communication between ESP-32 using Bluetooth and Wi-Fi connection (on MQTT) at the same time
The command received from Bluetooth is executed EX: ("ADC" read analog input A0) and ("S13" , "R13" set and reset GPIO13)
The result of ADC measurement is sent to Bluetooth and Wi-Fi at the same time if available
This is extracted from a full application managing garage door , driving motor Close/Open, partial Open , detect if door is open/close
Read garage temperature and humidity ,detect if car is on garage spot.

 

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• ESP32-BT - Wifi.zip

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