About ljm

ljm · 2025-03-26

Hello, please, can I put the power antenna configuration to the maximum 8dBm? and how? thanks

ljm · 2025-03-19

Hello,in the datasheet of LPS22HBTR the absolute pressure accuracy is between 0. and 1 mBar in the range of 0°C and 65°C .Please have more information about the absolute pressure accuracy in negative temperature ? because i will use it betwen -20°C a...

ljm · 2025-03-18

HelloI ordered 10 samples of the LPS22HH pressure sensor evaluation board (STEVAL-MKI192V1). Upon receipt, I noticed that each board was packaged in a cardboard box but without an anti-static bag.I then began taking measurements by varying the pressu...

ljm · 2025-03-18

Helloin the data sheet of LPS22HH the absolute accuracy is ±0.5 in which range of pressure ? ( 800 hPa to 1100 hPa) ? because i tested some samples in 0.3 bar and 0.5 bar, there big difference between the mesure of LPS22HH and reference (exactly val...

ljm · 2025-03-14

Hello,i' m using STM32CubeIDE with Nucleo-WB05KZ .i started with the exemple of BLE_p2pServer, so i imported the project and when i tried to Run the project i get this error : Program "make" not found in PATH there an extention "make" to install a...

ljm · 2025-03-20

duplicate - merged.Hello,HelloI ordered 10 samples of the LPS22HH pressure sensor evaluation board (STEVAL-MKI192V1). Upon receipt, I noticed that each board was packaged in a cardboard box but without an anti-static bag.I then began taking measureme...

ljm · 2025-03-20

Hello,Thank you for replyingBest Regards.

ljm · 2025-03-18

Hello,thanks for replying.actually i have a new STM32WB05KZ board to test, initially what is the power of antenna ( before that i modify it) ? thanks

ljm · 2025-03-17

Hello,thank you for replying.i have new board, how can i know the power of the antenna ?Also, to modify the the antenna power , i need to do a code with STM32CubeIDE ?Thanks

ljm · 2025-03-14

Hellothanks for replying.in the datasheet de TX and RX specifications are in 0 dB. means that by default pour antenna of board is 0 dBm ? since the specifications are in 0 dBm, that means that 0 dBm is the recommanded poewer for antenna ? thanks

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STM32WB05KZ POWER ANTENNA modification

LPS22HB Absolute pressure accuracy

STEVAL-MKI192V1 (LPS22HH) - 50% failure on delivery

LPS22HH absolute accuracy

Nucleo-WB05KZ p2pServer example with STM32CubeIDE: Program "make" not found in PATH

Re: STEVAL-MKI192V1 - 50% failure on delivery

Re: STM32WB05KZ POWER ANTENNA modification

Re: STM32WB05KZ POWER ANTENNA modification

Re: STM32WB05KZ POWER ANTENNA modification

Re: STM32WB05KZ POWER ANTENNA modification