• Question on the QN908x series

    1. I want to know if an external 32 Mhz and 32 kHz oscillator is required 2. the datasheet for the QN908x series says the peak power is 10mW but the tranmist at 0dB consumes 3.5 mA which corresponds to 10.5 mW power s...
    Alex Conan
    last modified by Alex Conan
  • 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
  • QN9090 BLE SDK into debug fail with MCUXpresso

    Hi all,    I get QN9090-DK006 and download "SDK_2.6.0_QN9090DK6" to import into MCUXpresso. But after I build one project to into debug mode to get below status. it don't from main() like user guid...
    Ethan Chen
    last modified by Ethan Chen
  • 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
  • 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
  • The FRDM-KW36 can't connect with smart phone

    Hello All ~              I have used the button to config the FRDM-KW36 as a peripheral device for to connect to the smart phone. Although the smart ph...
    sihan chen
    last modified by sihan chen
  • KW41:How to print out CFSR and HFSR?

    We use KW41's "SMAC connectivity test" as the base to develop the program. Because the current self-written program crashes during execution. I want to use HardFault to debug. Just like the following URL that  re...
    Daniel Tseng
    last modified by Daniel Tseng
  • 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
  • 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
  • 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
  • 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
  • (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
  • 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
  • How to change ble device name (kw41z) with more of 8 characters?

    Hello, i need to change the ble device name in a firmware for kw41z. Into app_config.c file, there is an gapAdStructure_t array named advScanStruct[3]. The last element of this array contains:    .adType =...
    marco mangraviti
    last modified by marco mangraviti