About Nico3

Nico3 · 2025-01-29

I am looking to know where I should write HCI commands. For example I need to write HCI_LE_SET_PHY . Should I use STM32CubeMonitor-RF. If yes, then I don't find BLE_TransparentMode for STM32WB35XX series.please let know

Nico3 · 2025-01-28

As per .ioc the maximum value length for BLE data transfer can be 512 bytes. but aci_gatt_update_char_value has char_Value_Length and Char_value pointer set for uint8_t . so it means we can update only max 255 bytes .aci_gatt_update_char_value( ui...

Nico3 · 2025-01-27

Please let know how to change Connection Interval. I need to decrease Connection Interval value so data sampling frequency can be increased. STM32WB35 is working in peripheral mode. Thanks

Nico3 · 2025-01-25

Hello, I am making BLE data logging application where STM32WB35 series working as peripheral and sending to laptop the sensor data every second. STM32WB35 is receiving data from sensor on UART and sending same data to laptop every second on BLE. The ...

Nico3 · 2025-01-24

Hello,I designed my custom board using STM32WB series to be connected to sensor and send data to CLIENT which is my laptop. I am able to use Write and Read Characteristics for a single character.Now I intend to use READ characteristic to send data e...

Nico3 · 2025-01-29

Thanks, I looked at AN5270.. But my question is where i should put the command in my Application code. As these are low level commands, I am afraid for damaging the BLE. Any code example ??

Nico3 · 2025-01-28

https://community.st.com/t5/stm32-mcus-wireless/aci-gatt-update-char-value-ext-issue/td-p/652328 I found solution from this post... thanks

Nico3 · 2025-01-24

yes,,this can be workable... never came to my mind..

Nico3 · 2025-01-24

I am data logging vibration data from multiple sensors. I need vibration data atleast of 10Hz frequency. So I need to sample atleast at 20Hz. That means data logging every 50 ms. I am thinking to go higher as much possible so data FFT is more relia...

Nico3 · 2025-01-13

I found it in STM32WB package.

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HCI commands

Number of bytes to be Read

BLE Connection Interval

BLE receive data DMA and TASK Sequencer

BLE data every 5 ms

Re: HCI commands

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