• BAP64Q - Quad PIN diode attenuator

    Dear Team,   In datasheet of BAP64Q Application circuit states that shunt diodes are biased with 0.75 Vdc.  But if i try to simulate that circuit i get very poor return loss and attenuation is around 2...
    Rohith K
    last modified by Rohith K
  • KW36 - HeartRate_PowerDownMode_Switch??

    Hi,   I'm testing an example of heart rate. (frdmkw36_wireless_examples_bluetooth_hrs_freertos)  The Switch is different when power down mode is set and not set. 1. The SW3 operate as gKBD_Event...
    ayden hong
    last modified by ayden hong
  • FRDM-KW36 - Extended Advertising

    Hi, NXP expert.   I am testing beacon(extended Advertising) using KW36 Board. The Gap_SetExtAdvertisingParameters function returns an error while testing an extended Advertising using the beacon ...
    ayden hong
    last modified by ayden hong
  • Zigbee Security issue with FRDM-KW41Z

    We are trying to get the FRDM-KW41Z eval board with  frdmkw41z_wireless_examples_zigbee_3_0_end_device_freertos example(SDK version: 2.2.1) connect with our zigbee network. After our ZC device replied a successfu...
    Jason Jiang
    last modified by Jason Jiang
  • QN9080 - ADC Timing Test

    Hello Team,   My customer is using QN9080 for his new design, the customer has tested the ADC Timuung by trigger sample in single-mode and measured the time till finished to convert the results and he found out ...
    Shai Berman
    last modified by Shai Berman
  • KW38 HardFault

    Hello,   Request your kind support for solving HardFault issue on FRDM KW38 board during BLE operations of a custom app (GAP central) with a mobile app (peripheral). Target hardware: FRDM KW38 SDK: MKW38A512xx...
    Prince John
    last modified by Prince John
  • kw41z zigbee home automation profile 1.2??

    Hi  I bought zha 1.2 sensor and want to connect sensor and kw41z board Is it possible? And can I use nxp zigbee home automation sdk? I wonder if kw41z supports zigbee home automation profile 1.2. thanks
    JunTae Lee
    last modified by JunTae Lee
  • Deep sleep Mode  KW41Z                                                                                                         

    Hi,   Where can I find examples of how to implement deep sleep for the KW41Z microcontrollers running Thread protocol?
    varun sahni
    last modified by varun sahni
  • QN9090 - using all 8 ADC ch.

    Hello team,   According to the QN9090 Datasheet, there are 8 channels of ADCs. But after following the documentation, the ADC6 and ADC7 are for internal use for example measuring the internal temperat...
    Shai Berman
    last modified by Shai Berman
  • Some problems about JN-AN-1247

    Hi, When I use the JN-AN-1247 in JN5189,I find a few bug. I set specific chip to JN5189 in makefile,then compile it. 1、I program the binary file into flash memory of JN5189,then start network by ZGWUI.But Sometimes i...
    德平 吕
    last modified by 德平 吕
  • QN9020 SWD DEBUG download program failed

    Hello there The QN9020DK development kit uses SWD mode to download the program. Has not been successful. Although KEIL can recognize SWD (as shown in Figure 1 below). However, a warning will be reported during the dow...
    qq2_2ww qq2_2ww
    last modified by qq2_2ww qq2_2ww
  • QN9090 - working with SDCARD

    Hello Team,   My customer needs to implement SDCARD but he did not found any material to perform such SD card implementation with the QN9090 Dev kit. please advise if there is an example code to add an SD ...
    Shai Berman
    created by Shai Berman
  • KW37_38_39 Minimum BoM Presentation.pdf

    This guide describes the hardware for the KW38 minimum BoM development board. The KW38 Minimum BoM development board is configurable, low-power, and cost-effective evaluation and development board for application prot...
    Christophe Menard
    last modified by Christophe Menard
  • (KW36) How to, if possible, request connection to multiple devices in parallel?

    HI, I'm developing an application with FRDM - KW36 that must connect to multiple slaves.   Knowing the devices MAC in advance, is it possible to issue a number of connection requests and then expect the devices...
    Daniele Nava
    last modified by Daniele Nava
  • QN9020

    请问QN9020的IIC是否可带温度传感器?
    qq2_2ww qq2_2ww
    last modified by qq2_2ww qq2_2ww
  • KW36 FSCI bootloader

    I want to use FSCI bootloader to update KW36 and I flow this: Reprogramming a KW36 device using the FSCI bootloader . It look like success: But I press the sw, it does not start advertising. Doe...
    mo xinyu
    last modified by mo xinyu
  • Thread THCI Network Event Field Definitions

    What are the values in the EnergyDetectList array (what do they mean, what units, etc.) in an THR_EventNwkScan.Confirm?  For example... RX: THR_EventNwkScan.Confirm 02 CF 50 2B 00 00 01 00 26 00 00 F8 FF 07 0...
    RYAN BRYNGELSON
    last modified by RYAN BRYNGELSON
  • KW36 low-power operation

    In frdmkw36_wireless_examples_bluetooth_hrs_freertos, I set cPWR_UsePowerDownMode to 1 in app_preinclude.h: But in heart_rate_sensor.c: It looks like cPWR_UsePowerDownMode is not 1. And I d...
    mo xinyu
    last modified by mo xinyu
  • User-created Task in BLE project

    Hello,   Using QN9080, I am trying to extend one of the BLE related sample projects (RTOS) to run code which consists of an infinite loop. For this matter, I am trying to define and run my own Task.   Ques...
    sharon urban
    last modified by sharon urban
  • KW35-Broadcast Name

      We want to have a broadcast name “SAIC-Motor” but only displays 9 char as “SAIC-Mot” We have change the length to 11 as below, is this a bug or other problem? static const gapAdStructur...
    Bin Wang
    last modified by Bin Wang