About ljm

ljm · 2025-01-10

Hello,I hope you are well.I am using your bluetooth modules with chip antenna “BLUENRG-M2SA” and PCB antenna “BLUENRG-M2SP”.I'm going to put the 2 modules in the potting ? is there an influence of potting on the characteristics (range, transmission, ...

ljm · 2024-12-03

Hello, How many mechanical shock support the LSM303AH please ? and if uou have others reference of inclinometers thanks to give me informations. Thank you

ljm · 2024-08-26

Hello,I hope you are well.I have a question about the certification of the “Programmable Bluetooth® Low Energy wireless SoC” from the “BlueNRG-LP” family: are they BQB certified?Thanks in advance

ljm · 2024-05-30

Hello, please how can I connect a STEVAL-IDB012V1 board with an arduino (if it is possible of course), if not is there a mobile application with which I can connect to this board and retrieve the pressure and acceleration values?

ljm · 2024-05-16

Hello,actually, i'm searching some reference of Bluetooth module without pairing, i want that the Bluetooth module communicate directly without paring.Can you give some references please ?Thanks

ljm · 2025-01-13

Hellothank you for replying I haven't chosen the potting yet, which is why I asked you.Please, what are the potting parameters that can influence the antenna?is the chip antenna better than the PCB antenna in potting?

ljm · 2025-01-10

Hellothank you for replying I haven't chosen the potting yet, which is why I asked you.Please, what are the potting parameters that can influence the antenna?is the chip antenna better than the PCB antenna in potting?Thanks in advance

ljm · 2024-05-30

Hello, to program the STEVAL-IDB012V1, i must use STMCube IDE or Keil ?

ljm · 2024-05-28

Hello @Andrew Neil Thanks for replying.Last question, do your bluetooth modules have AOA, AOD, OTA functions?Thanks

ljm · 2024-05-27

Hello @Andrew Neil I have question please For example, if a module has an emission output power of 8 dBm but I want to use it at its maximum for 5 or 6 dBm only (to have less current consumption), to do this do I just need to modify the configuration...

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User Activity

potting BLUENRG-M2SP and BLUENRG-M2SA

LSM303AH mechanical shock support

BlueNRG-LP certification BQB

STEVAL-IDB012V1 / ARDUINO

Bluetooth module without pairing

Re: potting BLUENRG-M2SP and BLUENRG-M2SA

Re: potting BLUENRG-M2SP and BLUENRG-M2SA

Re: STEVAL-IDB012V1 / ARDUINO

Re: Bluetooth module without pairing

Re: Bluetooth module without pairing