BLE_client slow connection

nkolban / esp32-snippets

Sample ESP32 snippets and code fragments

https://leanpub.com/kolban-ESP32

Apache License 2.0

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BLE_client slow connection #920

Open tcpipchip opened 5 years ago

tcpipchip commented 5 years ago

Sir

I am using the BLE_client.ino example only to scan and connect to my 5 NRF52832 (SERVER), but connection take a long time to get success, about 10 to 15 seconds.

If i use the NORDIC APP i got a imediate connection.

Some tips ?

Thank you so much!

chegewara commented 5 years ago

Maybe scan and connect code example?

tcpipchip commented 5 years ago

hi @chegewara Thanks for help!

Now i am getting during the SCAN incomplete packages, for example, my NRF51822 are INDRIYA-TEMP and INDRIYA-SWITCH

When i do the first scan, i can see INDRIYA-TEMP and INDRIYA-SWITCH names.

After the second scan they are showed blank, only two commas (, ,)

Is that a noise problem in my room, that has 2 wifi, a celular, 2 beacon in a 2meter x 2meter room ?

chegewara commented 5 years ago

I dont think so. Maybe problem with antenna on esp32? Hard to say.