Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Forum Posts

STEVAL-STLKT01V1 GATT_Init failed

Hello,I am using the first generation STEVAL-STLKT01V1, I have complied and downloaded the BLE_SampleApp onto the board. I cannot connect to the board using the app.Below are the debug output from the consolSTMicroelectronics STLBLE1:    Version 2...

Sam Ho by Associate II
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Steval-FKI433V2 evaluation board: RSSI level, shown by S2LPRadioGetRssidBm() function, and receiver sensitivity

When two Steval-FKI433V2 evaluation boards yet maintain connection, the S2LPRadioGetRssidBm() functions for both boards show about -103dBm...-104dBm. I can't get less RSSI level. Has the least possible RSSI the same value as the receiver sensitivity...

bvn123 by Associate II
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Hi i am thinking to connect a 14 inch lcd touch screen with my discovery boards. Currently i have stm32f4 and stm32f7 discovery boards.

Currently i am aware of different methods to connect them. But i am most interested in LTDC. I have tried using old protocols like Motorola 6800  Parralel RGB. But Touch screens of bigger size and bigger resolution available on Alibaba for example do...

MChau.11 by Associate
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