ESP32 S3 Bluetooth Range

FRANCISCO2020
Posts: 21
Joined: Mon Sep 20, 2021 9:13 am

Re: ESP32 S3 Bluetooth Range

Postby FRANCISCO2020 » Thu Jan 05, 2023 11:37 am

Have you tried a new unit?

mariuselz
Posts: 9
Joined: Wed Dec 21, 2022 7:41 pm

Re: ESP32 S3 Bluetooth Range

Postby mariuselz » Sat Jan 07, 2023 3:16 pm

FRANCISCO2020 wrote:
Thu Jan 05, 2023 11:37 am
Have you tried a new unit?

Yes, I have 15 pcbs in total, 2 different products. All behave the same.

Btw, can you let me know where you found this information?
BLEDevice::init("ESP32", true);
This will initialize Bluetooth in high power mode on the ESP32-S3.

chegewara
Posts: 2306
Joined: Wed Jun 14, 2017 9:00 pm

Re: ESP32 S3 Bluetooth Range

Postby chegewara » Mon Jan 09, 2023 6:28 pm


mariuselz
Posts: 9
Joined: Wed Dec 21, 2022 7:41 pm

Re: ESP32 S3 Bluetooth Range

Postby mariuselz » Thu Jan 12, 2023 10:54 am

Thanks for the info, I have looked over this example and also tried BLE5_multi_advertising again, but I get only 6 meters or so of range.
I am using an iPhone with LightBlue app for seeing the nearby bluetooth devices and their signal.

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