超低功耗Bluetooth LE片上系统解决方案

QN902X
停产

QN902x是一款超低功耗、高性能和高度集成的Bluetooth LE解决方案。它应用于Bluetooth智能应用，如运动和健身、人机界面设备以及启用应用程序的智能配件。该产品专为可穿戴电子产品而设计，可在纽扣电池等小容量电池的驱动下运行。

QN902x在单个芯片上集成了Bluetooth LE无线电、控制器、协议栈和配置文件软件，提供了一款灵活易用的Bluetooth LE SoC解决方案。它还具有一个高性能MCU和片上存储器，支持用户开发单芯片无线MCU解决方案。用户还可以通过连接至应用处理器将QN902x用作网络处理器，以实现更高级的应用。

其他系统特性包括完整集成的DC-DC和LDO、低功耗睡眠定时器、电池检测器、通用ADC和通用IO。这些功能可降低整体系统成本和尺寸。QN902x在所有模式下都具有非常低的功耗。它能够在电池供电系统中实现较长的使用寿命，同时保持出色的射频性能QN9020/1的工作电源电压范围为2.4 V至3.6 V。QN9022的工作电源电压范围为1.8 V至3.6 V。

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产品详情

特征

  • 真正的单芯片Bluetooth LE SoC解决方案
    • 集成的Bluetooth LE收音机
    • 完整的Bluetooth LE协议栈和应用配置文件
    • 支持主设备和从设备模式
    • 主设备模式下，可同时建立8个连接。
    • 频段范围：2400 MHz至2483.5 MHz
    • 1 Mbit/s广播数据传输速率和250 kHz偏差

    • GFSK调制格式

  • 射频
    • -95 dBm RX敏感度(非DC-DC模式)
    • -93 dBm RX敏感度(DC-DC模式)
    • TX输出功率：-20 dBm至+4 dBm
    • 快速、可靠的RSSI和信道质量指示
    • 符合全球各地的射频规定
    • 卓越的链路预算高达99 dB
  • 超低功耗
    • 面向QN9020/1的单电源电压：2.4 V至3.6 V
    • 面向QN9022的单电源电压范围：1.8 V至3.6 V
    • 集成DC-DC转换器和LDO
    • 2 μA深度睡眠模式
    • 3 μA睡眠模式(32 kHz RC振荡器启动)
    • 9.25 mA RX电流，DC-DC转换器
    • 8.8 mA TX电流@0 dBm TX功率，DC-DC转换器
  • QN9020的紧凑型6 mm x 6 mm HVQFN48封装，QN90215的5 mm x 5 mm HVQFN32封装以及QN9022的5 mm x 5 mm HVQFN40封装
  • 微控制器
    • 集成32位Arm® Cortex® M0 MCU
    • 64 kB系统存储器
    • 用户可控的代码保护
  • 高层次的整合
    • 4通道10位通用ADC
    • 两个通用模拟比较器
    • 面向QN9020的31个通用IO引脚，面向QN9021的15个通用IO引脚以及面向QN9022的22个通用IO引脚
    • 可用作中断源的通用IO引脚
    • 4个通用定时器
    • 32 kHz睡眠定时器
    • 看门狗定时器
    • 带校准的实时时钟
    • 双通道可编程PWM
    • 两个SPI/UART接口
    • I²C总线主/从接口
    • 欠压检测器
    • 电池监控器
    • AES-128安全协处理器
    • 16 MHz或32 MHz晶体振荡器
    • 低功耗32 kHz RC振荡器

    • 32.768 kHz晶体振荡器

目标应用

  • 运动和健身
  • 健康和医疗
  • 远程控制
  • 智能手机配件
  • PC外设(鼠标、键盘)
  • 无线传感器网络

购买/参数

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N true 0 PSPQN902Xzh 17 勘误表 Errata t522 1 封装信息 Package Information t790 3 应用笔记 Application Note t789 5 数据手册 Data Sheet t520 1 用户指南 User Guide t792 7 zh zh zh 数据手册 Data Sheet 1 1 QN9020,QN9021,QN9022 2.7 English QN902x is an ultra low power, wireless System-on-Chip (SoC) for Bluetooth Smart applications. It supports both central and peripheral modes. QN902x integrates a high performance 2.4 GHz RF transceiver with a 32-bit Arm Cortex-M0 MCU, flash memory, and analog and digital peripherals. 1442054515244733947668 PSP 704.4 KB None None documents None 1442054515244733947668 /docs/en/data-sheet/QN902X.pdf 704401 /docs/en/data-sheet/QN902X.pdf QN902X documents N N 2016-10-08 Ultra low power Bluetooth LE system-on-chip solution /docs/en/data-sheet/QN902X.pdf /docs/en/data-sheet/QN902X.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Nov 20, 2018 980000996212993340 Data Sheet Y N Ultra low power Bluetooth LE system-on-chip solution PDF 应用笔记 Application Note 5 2 9.0 English Provides Assembly guidelines for QFN and SON packages handling and board mounting. Including recommendations for printed-circuit board (PCB) design, soldering, and rework. NOTE: combined with AN10365. 112GNLnm PSP 9.3 MB None None documents None 112GNLnm /docs/en/application-note/AN1902.pdf 9332633 /docs/en/application-note/AN1902.pdf AN1902 documents N N 2016-10-31 AN1902: Assembly Guidelines for QFN and SON Packages Application Note /docs/en/application-note/AN1902.pdf /docs/en/application-note/AN1902.pdf Application Note N 645036621402383989 2023-06-08 pdf N en Mar 30, 2021 645036621402383989 Application Note Y N AN1902: Assembly Guidelines for QFN and SON Packages Application Note 3 0 English There are two hardware versions available on NXP website for QN902x, which are QN902x/DY and QN902x/EY. QN902x/DY is with die version B2, while QN902x/EY is with die version B4 1542873163175727667411 PSP 886.2 KB None None documents None 1542873163175727667411 /docs/en/application-note/AN12288.pdf 886177 /docs/en/application-note/AN12288.pdf AN12288 documents N N 2018-11-22 How to Migrate from QN902x/D to QN902x/E /docs/en/application-note/AN12288.pdf /docs/en/application-note/AN12288.pdf Application Note N 645036621402383989 2024-12-13 pdf N en Nov 21, 2018 645036621402383989 Application Note Y N How to Migrate from QN902x/D to QN902x/E 4 1.1 English This document is the application note for hardware design with QN902x. 1459732498510715029692 PSP 608.6 KB None None documents None 1459732498510715029692 /docs/en/application-note/AN11814.pdf 608625 /docs/en/application-note/AN11814.pdf AN11814 documents N N 2018-04-26 QN902x Hardware Application Note /docs/en/application-note/AN11814.pdf /docs/en/application-note/AN11814.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Apr 25, 2018 645036621402383989 Application Note Y N QN902x Hardware Application Note 5 3.0 English This application note discusses the use of QN9020 mini Development Kit (DK) for evaluating and developing Bluetooth Low Energy (BLE) solutions based on QN902x. 1442089118522710293679 PSP 5.0 MB None None documents None 1442089118522710293679 /docs/en/application-note/AN11664.pdf 4998957 /docs/en/application-note/AN11664.pdf AN11664 documents N N 2018-04-25 QN902x Quick Start Guide /docs/en/application-note/AN11664.pdf /docs/en/application-note/AN11664.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Apr 24, 2018 645036621402383989 Application Note Y N QN902x Quick Start Guide 6 1.1 English The Proprietary Profile is used to transfer the raw data between BLE devices. 1463202828124739298136 PSP 738.7 KB None None documents None 1463202828124739298136 /docs/en/application-note/AN11846.pdf 738693 /docs/en/application-note/AN11846.pdf AN11846 documents N N 2018-04-13 QPP Proprietary Profile Guide /docs/en/application-note/AN11846.pdf /docs/en/application-note/AN11846.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Apr 12, 2018 645036621402383989 Application Note Y N QPP Proprietary Profile Guide 用户指南 User Guide 7 7 4 English This user manual describes the features of the QN9020_MINIDK_Vx board. 1442125404001724233924 PSP 3.6 MB None None documents None 1442125404001724233924 /docs/en/user-guide/UM10895.pdf 3611171 /docs/en/user-guide/UM10895.pdf UM10895 documents N N 2018-04-20 QN9020 Mini DK User Guide /docs/en/user-guide/UM10895.pdf /docs/en/user-guide/UM10895.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Nov 18, 2018 132339537837198660 User Guide Y N QN9020 Mini DK User Guide 8 1.3 English User Manual of QN902x 1459732435172738841251 PSP 3.2 MB Registration without Disclaimer None documents Extended 1459732435172738841251 /secured/assets/documents/en/user-guide/UM10996.pdf 3193981 /secured/assets/documents/en/user-guide/UM10996.pdf UM10996 documents Y N 2018-08-20 User Manual of QN902x /webapp/Download?colCode=UM10996&lang_cd=zh /secured/assets/documents/en/user-guide/UM10996.pdf User Guide N 132339537837198660 2022-12-07 pdf Y en Nov 15, 2018 132339537837198660 User Guide Y N User Manual of QN902x 9 2.0 English This document is served as a basic antenna selection guide for the customer. 1459732434594711503838 PSP 1.7 MB None None documents None 1459732434594711503838 /docs/en/user-guide/UM10992.pdf 1734680 /docs/en/user-guide/UM10992.pdf UM10992 documents N N 2018-05-09 BLE Antenna Design Guide /docs/en/user-guide/UM10992.pdf /docs/en/user-guide/UM10992.pdf User Guide N 132339537837198660 2022-12-07 pdf N en May 9, 2018 132339537837198660 User Guide Y N BLE Antenna Design Guide 10 1.7 English This document specifies the QN902x Bluetooth Low Energy (BLE) technical details. 1459732432859713662128 PSP 1.7 MB None None documents None 1459732432859713662128 /docs/en/user-guide/UM10995.pdf 1674613 /docs/en/user-guide/UM10995.pdf UM10995 documents N N 2018-04-13 QN902x Software Developer's Guide /docs/en/user-guide/UM10995.pdf /docs/en/user-guide/UM10995.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Apr 26, 2018 132339537837198660 User Guide Y N QN902x Software Developer's Guide 11 1.1 English This document describes OTA profile used for firmware upgrade. 1459732432270700420837 PSP 823.6 KB None None documents None 1459732432270700420837 /docs/en/user-guide/UM10993.pdf 823591 /docs/en/user-guide/UM10993.pdf UM10993 documents N N 2018-04-17 QN902x OTA Profile Guide Rev. /docs/en/user-guide/UM10993.pdf /docs/en/user-guide/UM10993.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Apr 16, 2018 132339537837198660 User Guide Y N QN902x OTA Profile Guide Rev. 12 1.3 English The OTA is used to upgrade the firmware of QN90xx over the air. 1459732433970732729757 PSP 1.2 MB None None documents None 1459732433970732729757 /docs/en/user-guide/UM10994.pdf 1191616 /docs/en/user-guide/UM10994.pdf UM10994 documents N N 2018-04-13 QN902x OTA Programming Guide /docs/en/user-guide/UM10994.pdf /docs/en/user-guide/UM10994.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Apr 12, 2018 132339537837198660 User Guide Y N QN902x OTA Programming Guide 13 1.2 English This document demonstrates with example about how to create application working as QPP server in BLE peripherals device and application as QPP client role in BLE central device 1459732433424691640042 PSP 513.1 KB None None documents None 1459732433424691640042 /docs/en/user-guide/UM10997.pdf 513057 /docs/en/user-guide/UM10997.pdf UM10997 documents N N 2018-04-13 QPP Programming Guide /docs/en/user-guide/UM10997.pdf /docs/en/user-guide/UM10997.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Apr 12, 2018 132339537837198660 User Guide Y N QPP Programming Guide 勘误表 Errata 1 14 0 English Errata Sheet QN902x 1542187928244727642786 PSP 422.6 KB None None documents None 1542187928244727642786 /docs/en/nxp/errata/ES_QN902x.pdf 422623 /docs/en/nxp/errata/ES_QN902x.pdf ES_QN902x documents N N 2018-11-14 Errata Sheet QN902x /docs/en/nxp/errata/ES_QN902x.pdf /docs/en/nxp/errata/ES_QN902x.pdf Errata N 155452329886410597 2022-12-07 pdf N en Nov 13, 2018 155452329886410597 Errata Y N Errata Sheet QN902x 封装信息 Package Information 3 15 1.1 English 1455078873626709266488 PSP 247.0 KB None None documents None 1455078873626709266488 /docs/en/package-information/SOT778-4.pdf 247000 /docs/en/package-information/SOT778-4.pdf SOT778-4 documents N 2016-02-09 plastic thermal enhanced very thin quad flat package; no leads; 48 terminals; body 6 x 6 x 0.85 mm /docs/en/package-information/SOT778-4.pdf /docs/en/package-information/SOT778-4.pdf Package Information N 302435339416912908 2022-12-07 pdf en Jul 19, 2016 302435339416912908 Package Information Y N plastic thermal enhanced very thin quad flat package; no leads; 48 terminals; body 6 x 6 x 0.85 mm 16 1.0 English 1455078626362707253028 PSP 187.0 KB None None documents None 1455078626362707253028 /docs/en/package-information/SOT617-13.pdf 187000 /docs/en/package-information/SOT617-13.pdf SOT617-13 documents N 2016-03-17 plastic thermal enhanced very thin quad flat package; no leads;
32 terminals; body 5 x 5 x 0.85 mm /docs/en/package-information/SOT617-13.pdf /docs/en/package-information/SOT617-13.pdf Package Information N 302435339416912908 2022-12-07 pdf en Feb 8, 2016 302435339416912908 Package Information Y N plastic thermal enhanced very thin quad flat package; no leads;
32 terminals; body 5 x 5 x 0.85 mm 17 1.0 English 1455079644958701618475 PSP 188.0 KB None None documents None 1455079644958701618475 /docs/en/package-information/SOT1369-2.pdf 188000 /docs/en/package-information/SOT1369-2.pdf SOT1369-2 documents N 2016-02-09 plastic thermal enhanced very thin quad flat package; no leads;
40 terminals; body 5 x 5 x 0.85 mm /docs/en/package-information/SOT1369-2.pdf /docs/en/package-information/SOT1369-2.pdf Package Information N 302435339416912908 2022-12-07 pdf en Feb 8, 2016 302435339416912908 Package Information Y N plastic thermal enhanced very thin quad flat package; no leads;
40 terminals; body 5 x 5 x 0.85 mm true 0 QN902X downloads zh-Hans true 1 Y PSP 勘误表 1 /docs/en/nxp/errata/ES_QN902x.pdf 2018-11-14 1542187928244727642786 PSP 14 Nov 13, 2018 Errata Errata Sheet QN902x None /docs/en/nxp/errata/ES_QN902x.pdf English documents 422623 None 155452329886410597 2022-12-07 N /docs/en/nxp/errata/ES_QN902x.pdf Errata Sheet QN902x /docs/en/nxp/errata/ES_QN902x.pdf documents 155452329886410597 Errata N en None Y pdf 0 N N Errata Sheet QN902x 422.6 KB ES_QN902x N 1542187928244727642786 封装信息 3 /docs/en/package-information/SOT778-4.pdf 2016-02-09 1455078873626709266488 PSP 15 Jul 19, 2016 Package Information None /docs/en/package-information/SOT778-4.pdf English documents 247000 None 302435339416912908 2022-12-07 /docs/en/package-information/SOT778-4.pdf plastic thermal enhanced very thin quad flat package; no leads; 48 terminals; body 6 x 6 x 0.85 mm /docs/en/package-information/SOT778-4.pdf documents 302435339416912908 Package Information N en None Y pdf 1.1 N plastic thermal enhanced very thin quad flat package; no leads; 48 terminals; body 6 x 6 x 0.85 mm 247.0 KB SOT778-4 N 1455078873626709266488 /docs/en/package-information/SOT617-13.pdf 2016-03-17 1455078626362707253028 PSP 16 Feb 8, 2016 Package Information None /docs/en/package-information/SOT617-13.pdf English documents 187000 None 302435339416912908 2022-12-07 /docs/en/package-information/SOT617-13.pdf plastic thermal enhanced very thin quad flat package; no leads;
32 terminals; body 5 x 5 x 0.85 mm /docs/en/package-information/SOT617-13.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N plastic thermal enhanced very thin quad flat package; no leads;
32 terminals; body 5 x 5 x 0.85 mm 187.0 KB SOT617-13 N 1455078626362707253028 /docs/en/package-information/SOT1369-2.pdf 2016-02-09 1455079644958701618475 PSP 17 Feb 8, 2016 Package Information None /docs/en/package-information/SOT1369-2.pdf English documents 188000 None 302435339416912908 2022-12-07 /docs/en/package-information/SOT1369-2.pdf plastic thermal enhanced very thin quad flat package; no leads;
40 terminals; body 5 x 5 x 0.85 mm /docs/en/package-information/SOT1369-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N plastic thermal enhanced very thin quad flat package; no leads;
40 terminals; body 5 x 5 x 0.85 mm 188.0 KB SOT1369-2 N 1455079644958701618475 应用笔记 5 /docs/en/application-note/AN1902.pdf 2016-10-31 112GNLnm PSP 2 Mar 30, 2021 Application Note Provides Assembly guidelines for QFN and SON packages handling and board mounting. Including recommendations for printed-circuit board (PCB) design, soldering, and rework. NOTE: combined with AN10365. None /docs/en/application-note/AN1902.pdf English documents 9332633 None 645036621402383989 2023-06-08 N /docs/en/application-note/AN1902.pdf AN1902: Assembly Guidelines for QFN and SON Packages Application Note /docs/en/application-note/AN1902.pdf documents 645036621402383989 Application Note N en None Y pdf 9.0 N N AN1902: Assembly Guidelines for QFN and SON Packages Application Note 9.3 MB AN1902 N 112GNLnm /docs/en/application-note/AN12288.pdf 2018-11-22 1542873163175727667411 PSP 3 Nov 21, 2018 Application Note There are two hardware versions available on NXP website for QN902x, which are QN902x/DY and QN902x/EY. QN902x/DY is with die version B2, while QN902x/EY is with die version B4 None /docs/en/application-note/AN12288.pdf English documents 886177 None 645036621402383989 2024-12-13 N /docs/en/application-note/AN12288.pdf How to Migrate from QN902x/D to QN902x/E /docs/en/application-note/AN12288.pdf documents 645036621402383989 Application Note N en None Y pdf 0 N N How to Migrate from QN902x/D to QN902x/E 886.2 KB AN12288 N 1542873163175727667411 /docs/en/application-note/AN11814.pdf 2018-04-26 1459732498510715029692 PSP 4 Apr 25, 2018 Application Note This document is the application note for hardware design with QN902x. None /docs/en/application-note/AN11814.pdf English documents 608625 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11814.pdf QN902x Hardware Application Note /docs/en/application-note/AN11814.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N QN902x Hardware Application Note 608.6 KB AN11814 N 1459732498510715029692 /docs/en/application-note/AN11664.pdf 2018-04-25 1442089118522710293679 PSP 5 Apr 24, 2018 Application Note This application note discusses the use of QN9020 mini Development Kit (DK) for evaluating and developing Bluetooth Low Energy (BLE) solutions based on QN902x. None /docs/en/application-note/AN11664.pdf English documents 4998957 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11664.pdf QN902x Quick Start Guide /docs/en/application-note/AN11664.pdf documents 645036621402383989 Application Note N en None Y pdf 3.0 N N QN902x Quick Start Guide 5.0 MB AN11664 N 1442089118522710293679 /docs/en/application-note/AN11846.pdf 2018-04-13 1463202828124739298136 PSP 6 Apr 12, 2018 Application Note The Proprietary Profile is used to transfer the raw data between BLE devices. None /docs/en/application-note/AN11846.pdf English documents 738693 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11846.pdf QPP Proprietary Profile Guide /docs/en/application-note/AN11846.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N QPP Proprietary Profile Guide 738.7 KB AN11846 N 1463202828124739298136 数据手册 1 /docs/en/data-sheet/QN902X.pdf 2016-10-08 1442054515244733947668 PSP 1 Nov 20, 2018 Data Sheet QN902x is an ultra low power, wireless System-on-Chip (SoC) for Bluetooth Smart applications. It supports both central and peripheral modes. QN902x integrates a high performance 2.4 GHz RF transceiver with a 32-bit Arm Cortex-M0 MCU, flash memory, and analog and digital peripherals. PDF None /docs/en/data-sheet/QN902X.pdf English documents 704401 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/QN902X.pdf Ultra low power Bluetooth LE system-on-chip solution /docs/en/data-sheet/QN902X.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.7 N N Ultra low power Bluetooth LE system-on-chip solution QN9020,QN9021,QN9022 704.4 KB QN902X N 1442054515244733947668 用户指南 7 /docs/en/user-guide/UM10895.pdf 2018-04-20 1442125404001724233924 PSP 7 Nov 18, 2018 User Guide This user manual describes the features of the QN9020_MINIDK_Vx board. None /docs/en/user-guide/UM10895.pdf English documents 3611171 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10895.pdf QN9020 Mini DK User Guide /docs/en/user-guide/UM10895.pdf documents 132339537837198660 User Guide N en None Y pdf 4 N N QN9020 Mini DK User Guide 3.6 MB UM10895 N 1442125404001724233924 /secured/assets/documents/en/user-guide/UM10996.pdf 2018-08-20 1459732435172738841251 PSP 8 Nov 15, 2018 User Guide User Manual of QN902x Registration without Disclaimer /secured/assets/documents/en/user-guide/UM10996.pdf English documents 3193981 None 132339537837198660 2022-12-07 Y /webapp/Download?colCode=UM10996&lang_cd=zh User Manual of QN902x /secured/assets/documents/en/user-guide/UM10996.pdf documents 132339537837198660 User Guide N en Extended Y pdf 1.3 Y N User Manual of QN902x 3.2 MB UM10996 N 1459732435172738841251 /docs/en/user-guide/UM10992.pdf 2018-05-09 1459732434594711503838 PSP 9 May 9, 2018 User Guide This document is served as a basic antenna selection guide for the customer. None /docs/en/user-guide/UM10992.pdf English documents 1734680 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10992.pdf BLE Antenna Design Guide /docs/en/user-guide/UM10992.pdf documents 132339537837198660 User Guide N en None Y pdf 2.0 N N BLE Antenna Design Guide 1.7 MB UM10992 N 1459732434594711503838 /docs/en/user-guide/UM10995.pdf 2018-04-13 1459732432859713662128 PSP 10 Apr 26, 2018 User Guide This document specifies the QN902x Bluetooth Low Energy (BLE) technical details. None /docs/en/user-guide/UM10995.pdf English documents 1674613 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10995.pdf QN902x Software Developer's Guide /docs/en/user-guide/UM10995.pdf documents 132339537837198660 User Guide N en None Y pdf 1.7 N N QN902x Software Developer's Guide 1.7 MB UM10995 N 1459732432859713662128 /docs/en/user-guide/UM10993.pdf 2018-04-17 1459732432270700420837 PSP 11 Apr 16, 2018 User Guide This document describes OTA profile used for firmware upgrade. None /docs/en/user-guide/UM10993.pdf English documents 823591 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10993.pdf QN902x OTA Profile Guide Rev. /docs/en/user-guide/UM10993.pdf documents 132339537837198660 User Guide N en None Y pdf 1.1 N N QN902x OTA Profile Guide Rev. 823.6 KB UM10993 N 1459732432270700420837 /docs/en/user-guide/UM10994.pdf 2018-04-13 1459732433970732729757 PSP 12 Apr 12, 2018 User Guide The OTA is used to upgrade the firmware of QN90xx over the air. None /docs/en/user-guide/UM10994.pdf English documents 1191616 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10994.pdf QN902x OTA Programming Guide /docs/en/user-guide/UM10994.pdf documents 132339537837198660 User Guide N en None Y pdf 1.3 N N QN902x OTA Programming Guide 1.2 MB UM10994 N 1459732433970732729757 /docs/en/user-guide/UM10997.pdf 2018-04-13 1459732433424691640042 PSP 13 Apr 12, 2018 User Guide This document demonstrates with example about how to create application working as QPP server in BLE peripherals device and application as QPP client role in BLE central device None /docs/en/user-guide/UM10997.pdf English documents 513057 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10997.pdf QPP Programming Guide /docs/en/user-guide/UM10997.pdf documents 132339537837198660 User Guide N en None Y pdf 1.2 N N QPP Programming Guide 513.1 KB UM10997 N 1459732433424691640042 true Y Products

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