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by tylerca310
Fri Apr 25, 2025 11:10 pm
Forum: ESP32 Arduino
Topic: Connecting Espressif ESP32 to 6 BLE Peripheral Devices Simultaneously
Replies: 3
Views: 432

Re: Connecting Espressif ESP32 to 6 BLE Peripheral Devices Simultaneously

Dear lbernstone,

Thank you for your kindness and thoughtful insights regarding the compiled limitation (CONFIG_BTDM_CTRL_BLE_MAX_CONN=3) and its impact on memory consumption. Your explanation of NimBLE's benefits makes sense, but given my limited experience, I feel hesitant to explore that option ...
by tylerca310
Tue Apr 22, 2025 11:24 pm
Forum: ESP32 Arduino
Topic: Connecting Espressif ESP32 to 6 BLE Peripheral Devices Simultaneously
Replies: 3
Views: 432

Connecting Espressif ESP32 to 6 BLE Peripheral Devices Simultaneously

Hi everyone,

I am using the Arduino IDE to program the ESP32.

However, I’ve hit a roadblock: the ESP32 doesn’t seem to connect to more than 3 BLE devices at the same time. The Espressif 32 literature says that it can connect to 1-9 devices.

Here’s what I’ve tried so far:

Exploring Arduino IDE’s ...

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