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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

How to test IPM

Posted on March 31, 2017 at 02:45I purchased IPM for my degree project with parts number: STGIPS20C60 and it is connected with the PWM and the IPM is not working . I want to test the IPM any idea  how to test if the ipm is working or not. 

Sensortile BlueNRG-MS Custom Service ACI

Posted on February 28, 2017 at 16:19Hi,I am working on Sensortile kit with the BlueNRG-MS radio.As per ST document PM0237 section 3.3, pg 55/99, following commands are used to add custom service to BLE device : //Add the service with service_uuid 12...

RADS1 by Associate II
  • 2037 Views
  • 7 replies
  • 0 kudos

Spriti1 application

Posted on March 23, 2017 at 17:03Hello everybody,I have the STEVAL-IKR001Vx evaluation kit and the SDK-2.0.1 and SDK-2.2.0. I have been trying to work with the GenericBasic_A and B. Both files compiled without any error in IAR and Keil v4. However, ...

idris by Associate II
  • 395 Views
  • 0 replies
  • 0 kudos

Spirit1

Posted on March 23, 2017 at 16:47Hello everybodI have the STEVAL-IKR002Vx developmental kits and downloaded the SDK 2.0.1 and 2.2.0. I have been working on the SDK_BasicGeneric_A and B. The code compile fine in both IAR and KeilV4. However, nothing ...

idris by Associate II
  • 421 Views
  • 0 replies
  • 0 kudos

SP1ML: RSSI at 1 meter is too low (-90 dBm)

Posted on February 04, 2016 at 23:02I have two SP1ML modules, transmitting 11 dBm. If they are really close (1 cm), the RSSI is around -30 dBm,  when the distance is 1 m, the RSSI goes down to -90 dBm. It seems that these values are too low. Anyone ...

logic output max current for ST3232C

Posted on March 19, 2017 at 00:30I'd drive an opto-isolator's LED directly from the logic output of ST3232CTR (VCC=5V). I'd set current with a serial resistor (Vcc - R - LED - 3232's output.  Output=L to light the LED up). I checked 'DocID7454 Rev 1...