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Author Topic: ESP32 WiFi and Bluetooth Issues  (Read 770 times)
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pbraida
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« on: May 18, 2018, 05:49:53 05:49 »

Hello all.

Anyone has experience with this chip?

I have problems using WiFi and Bluetooth at the same time.
I know the WiFi and BT use the same antenna.
When BT is enable the WiFi connection becomes very unstable, if BT is disable the WIFI connection works very well.
I need BT and WiFi enable at the same time because all setup of the device is made for IOs and Android AP using BT, during this process i need config the WiFi Connection and test if the password and SSID is ok.

Thanks for any help.

Pedro.
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EDSONCT
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« Reply #1 on: May 18, 2018, 06:42:01 06:42 »

I have never tried, but I supposed  having two RF systems with the same frequency so close together should generate a lot of interference between the two.
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bigtoy
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« Reply #2 on: May 18, 2018, 10:45:51 22:45 »

You're not the only one having that problem. It's likely a hardware issue; you may need to find another way of doing it.

https://forum.pycom.io/topic/1529/ble-and-wifi-interference
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pbraida
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« Reply #3 on: May 21, 2018, 06:19:08 06:19 »

Bigtoy,

I was trying everything to put the BT and WiFi to work together at the same time.
I figured it would be some hardware problem, but the support of the Espressif is not very good and they don't assume this.

Thanks for the link.
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