蓝牙4.2模块—HY
HY-254101 Bluetooth BLE模块说明书
HY-254101 Bluetooth BLE Module Specifications (User manual)1.DescriptionHY-254101 Bluetooth low energy module is a single mode device targeted for low power sensors and accessories.HY-254101 offers all Bluetooth low energy features: radio, stack, profiles and application space for customer applications. The module also provides flexible hardware interfaces to connect sensors.HY-254101 can be powered directly with a standard coin cell batteries or pair of AAA batteries. in lowest power shutdown mode it consumes only 0.5 uA and will wake up in few microseconds.Bluetooth IC：TTC2541 6*6 40pin IC / use TI CC2541 IC dice2.APPLICATIONS:Heart rate sensorsPedometersWatchesBlood pressure and glucose metersWeight scalesKey fobsHouseholds sensors and collector devicesSecurity tagsWireless keys (keyless go)Proximity sensorsIndoor GPS broadcasting devices3.KEY FEATURES:●Bluetooth BLE 5.0 single mode RF physics charactics compliant●Supports master,slave and master/slave modes●Integrated Bluetooth low energy stack●GAP, GATT, L2CAP, SMP Bluetooth low energy profiles●Compliance: BQB , FCC, IC(Canada), CE ETSI RED…etc. worldwide RFRegulations.●In-System-Programmable Flash 256KB SRAM 8KB●Low current consumption :Shutdown. No clocks running, no retention:0.5uA(Typical)(4). DimensionsSize and FCC ID/ IC ID print word:(5)、HY-254101 Module Working modeschematic :(6). Electrical characteristics(With Ta = 25 ℃, VDD = 3.3V, standard measure: 1Mbps , 250KHz GFSK modulation , Bluetooth Low energy mode.) 1. Modulation Mode : GFSK;2. Frequency range : 2402~2480MHZ (2.4G ISM band );3. Operating ambient temperature range : -40 ℃ ~ + 85 ℃;4. The storage temperature range : -40 ℃ ~ + 125;5. Receiving mode current (high gain setting): 20.02 mA (typical);6. Transmit mode current ( at 0dBm output setting ): 18.2 mA (typical);7. MCU law active current (only 32MHz operation of X-tal OSC ):6.7 mA (typ);8. Power mode 1: The current consumption : (under MCU standby mode, the wake-uptime = 4uS); I= 270uA (Typical );9. P ower mode 2: THE current consumption in sleep mode .timer activate / enable,wake-up time can by the programming software setting): I = 1uA (typ); 10. Power mode 3: The current consumption :( Low power deep sleep mode,by the hardware initiative wake ): I = 0.5uA (Typical);(6-1）HY-254101（ PCB Antenna ）pinmap（6-2）Pin function table (Not shown in the I/O pin functions ,Please seePin Function Description (The module following collectively "BLE"):a.UART: serial bus, the default baud rate 9600bps, a single packet transmissionis less than 17 bytes, package transmission intervals greater than 20ms.b.SPI: SPI bus interface, support for less than 2M / S data transmission rate,a single packet transmission is less than 17 bytes, package transmissionintervals greater than 20ms.c.IIC: IIC bus interface, support more than 22K / S, less than 400K / S datatransmission rate, a single packet transmission is less than 8 bytes,package transmission intervals greater than 20ms.d.RX: serial bus data input.e.MOSI: Master output, Slave input.f.MISO: Master input, Slave output.g.SCK: SPI bus clock signal.h.SDA: IIC data.i.SCL: IIC clock.j.WAKEUP: BLE wake up pin, Low _wake up, High/ BLE module automatically sleep. k.SEL0 ~ SEL1: MCU and BLE communication mode selection pin. Specific details, see "(7-3) communication protocol mode selection, I/O setting table ".l.REST: BLE hardware reset pin, Low_reset.m.VCC: BLE module power supply pin voltage range DC 2.0~3.6V.n.GND: BLE module ground pin.(6-4）SPI mode： SEL1=1,SEL0=0IIC mode： SEL1=1,SEL0=1(7).Antenna size and data : (Frequency Range: 2.4~2.48GHz)(8). FCC Caution:Any Changes or modifications not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment.This device complies with part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.FCC RF Radiation Exposure Statement:1.This Transmitter must not be co-located or operating in conjunction with any otherantenna or transmitter.2.This equipment complies with RF radiation exposure limits set forth for anuncontrolled environment.3.This equipment should be installed and operated with minimum distance 20cmbetweenthe radiator& your body.Host product manufacturers that they need to provide a physical or e-label stating Contains FCC ID”with their finished product.Only those antennas with same type and lesser gain filed under this FCC ID can be used with this device.The host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed.The final host integrator must ensure there is no instruction provided in the user manual or customer documentation indicating how to install or remove the transmitter module except such device has implemented two-ways authentication between module and the host system.The final host manual shall include the following regulatory statement:This equipment has been tested and found to comply with the limits for a This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.。
蓝牙模块选型时需要考虑哪些因素？
蓝牙模块选型时需要考虑哪些因素？蓝牙作为一种短距离无线通信技术，是无线数据传输、无线语音传输最成熟的解决方案，目前已经得到广泛的应用，如智能家居、医疗设备、无线监控、汽车电子等等。
由于蓝牙技术已十分成熟且价格很低，在一些新兴领域也得到了充分重视，不过在蓝牙模块选型时也应考虑以下几点：1、距离。
蓝牙主要分两种功率级别，CLASS1标准通信距离100米，CLASS2标准通信距离10米（Class1相比较Class2功率大，通信距离远，相应的Class1的辐射就大），这一般是指天线可视的情况下。
实际厂家的蓝牙模块产品中，在天线可视的情况下可以传的更远，如云里物里科技的蓝牙4.2系列模块通信距离可超过100米。
Tips：对于蓝牙的CLASS这里也随便提一下，有些朋友以为CLASS是蓝牙有效连接距离的意思，其实这样的看法是不对的。
其实按照蓝牙规范的规定，CLASS并不用来规定距离的，而是标明输出功率。
通常Class1为1mW(0dBm)～100mW(20dBm)；Class2是0.25mW(-6dBm)～2.5mW(4dBm)，正常情况下1mW(0dBm)只要发射功率能超过0dBm就是属于Class2的范围，但是如果超过4dBm的话那就是Class1。
2、接口的选择。
蓝牙模块的接口分串行接口、数字IO口、模拟IO口、SPI编程口、USB接口及语音接口。
在仅需要数据传输时应尽量采用串行接口（TTL电平），这样市场上的模块都可以支持。
Tips：需要注意的是，目前市场上的蓝牙模块数据传送与语音传输是不同型号的模块，采用的芯片不同，用户在选型时应特别注意。
云里物里科技的蓝牙模块全是BLE蓝牙模块，即是数据传送模块，可支持二次开发。
3、工作方式的选择。
这里说工作方式而不说工作模式，是指工作系统希望蓝牙以什么流程来工作，蓝牙一般分主、从机，一个主机目前最大可以与7个从机通讯，但只能点对点通信，一般不做从机与从机之间的通信等方式。
蓝牙5.0,几款低功耗蓝牙模块介绍
蓝牙5.0，几款低功耗蓝牙模块介绍蓝牙5.0是蓝牙技术联盟(Bluetooth Special Interest Group)于2016年6月16日发布的新一代蓝牙标准。
新标准将比蓝牙4.2有全面的提升，无论是通信速度、通信距离还是通信容量都有大幅度的改善。
官方表示，全新蓝牙5.0标准在性能上将远超目前的版本，也就是蓝牙4.2LE版本，包括在有效传输距离上将是4.2LE版本的4倍，也就是说，理论上，蓝牙发射和接收设备之间的有效工作距离可达300米。
而传输速度是4.2LE版本的2倍，速度上限为24Mbps。
下面小编就为你介绍几款低功耗的蓝牙5.0、蓝牙4.2模块。
MS88SF2MS88SF2是采用Nordic nRF52840设计的贴片蓝牙5.0模块。
它是一款高性价比、低功耗的片上系统(Soc)解决方案，适合蓝牙低功耗的应用，它降低了建立网络节点的成本。
它有一个ARM内核Cortex-M4F的RF收发器，MCU有更快的运行速度，内核运行速度达到64Mhz，它能够实现更强大的运算能力以及浮点运算的技术，能实现非常复杂的算法。
1MB FLASH程序空间、256KB RAM和其它功能强大的配套资源。
它适用于低功耗系统、超低的睡眠电流及运行时的低功耗。
MS50SFBMS50SFB是采用Nordic nRF52832设计的贴片5.0模块，该模块可采用PCB天线，陶瓷天线，带IPEX端子三种方式。
它有一个ARM内核Cortex-M4F的RF收发器，MCU有更快的运行速度，它适用于低功耗系统、超低的睡眠电流及运行时的低功耗。
MS50SF6MS50SF6是采用Nordic nRF52832的WLCSP封装设计的贴片蓝牙4.2模块。
它有一个ARM 内核Cortex-M4F的RF收发器，MCU有更快的运行速度，内核运行速度达到64Mhz，它能够实现更强大的运算能力以及浮点运算的技术，能实现非常复杂的算法。
512KB FLASH程序空间、64KB RAM和其它功能强大的配套资源。
蓝牙4.0-4.2-5.0模块大合集,您要的蓝牙模块!
蓝牙4.0/4.2/5.0模块大合集，您要的蓝牙模块！
Ble蓝牙模块是专为物联网无线数据传输而生，ble蓝牙模块以其超低功耗、快速连接、容易交互等特点，已广泛应用于物联网蓝牙设备中。
目前SKYLAB已推出蓝牙4.0模块、蓝牙4.2模块和蓝牙5.0模块，要找蓝牙模块的亲可以看下！
一、蓝牙4.0模块
SKYLAB推出的蓝牙4.0模块有4款，分别是
SKB360、SKB360I、SKB361、SKB362
这几款蓝牙模块均是基于ble蓝牙4.0版本，nRF51822 SoC的Nordic方案BLE蓝牙透传模块，支持蓝牙4.0 BLE及BR/EDR协议栈，模块性能一致且稳定，小尺寸，平均功耗低，接收灵敏度高，传输距离远，可支持
UART/IIC/SPI通信协议等。
比如SKB360的参数如下：
一般特性：
最大发射功率：+4dBm
最小发射功率：-30dBm
接收灵敏度：-93dBm
最大传输距离：70M。
JDY-16蓝牙4.2模块(JDY-16-V1.9
Panasonic PAN1026A蓝牙4.2模块让现有设计轻松拥有蓝牙功能
Panasonic PAN1026A蓝牙4.2模块让现有设计轻松拥有
蓝牙功能
佚名
【期刊名称】《电子测试》
【年(卷),期】2017(0)11
【摘要】2017年11月10日,贸泽电子（Mouser Electronics）今日起开始备货Panasonic的PAN1026A嵌入式双模蓝牙 4.2模块。
PAN1026A为先进的高集成模块,支持高速超低功耗运行,能够轻松集成到现有设计中。
贸泽电子备货的Panasonic PAN1026A随附了通过蓝牙SIG认证的嵌入式协议栈,支持蓝牙基本速率SPP配置文件与全面而广泛的低能耗蓝牙GATT配置文件和服务。
【总页数】1页(P66-66)
【关键词】Panasonic;蓝牙功能;集成模块;设计;嵌入式协议栈;松;配置文件;低功耗运行
【正文语种】中文
【中图分类】TN948.41
【相关文献】
1.蓝牙低功耗4.2模块为物联网(IoT)设计带来先进的性能和功率效率 [J],
2.蓝牙4.2协议芯片BlueNRG-1的低功耗蓝牙通信设计 [J], 刘先刚;李玉波;毕增军
3.了解蓝牙玩转蓝牙——蓝牙技术入门指南：了解蓝牙拥有蓝牙 [J], 大有
4.贸泽电子备货Panasonic PAN1780高性能蓝牙5低功耗模块 [J],
5.Nordic低功耗蓝牙/蓝牙5.2模块提供功能强大的连接解决方案 [J],
因版权原因，仅展示原文概要，查看原文内容请购买。
Bluetooth Smart Module FEAT UR ES 产品说明书
26080111240012608011024001Bluetooth® Smart Module∙Embedded 2.4 GHz Bluetooth 4.2 module∙ 1.7 to 3.6 V operation∙Up to +2 dBm output power∙-96 dBm sensitivity∙UART∙Event driven API∙Automated power management system withautomatic power management of each peripheral∙AES HW encryption∙Compact dimensions: 11 x 8 x 1.8 mm∙Antenna options: integrated or RF padThe AMB2621 is an ultra-low power 2.4 GHz wireless module integrating the nRF52832 System on Chip including a 2.4 GHz transceiver and an ARM Cortex TM-M4F CPU with flash memory. The module is optimized for applications where costs and low-power optimization really matter. Several pins with alternate functions are available to e.g. connect LEDs, or realize an SPI, I2C, ADC or handshake for the UART as well as NFC.By default the AMB2621 contains the AMBER firmware according to option 1. Upon request the customer’s own firmware (option 2) may be flashed during production.Option 1: AMBER firmwareBy default, the module provides the industry proven, fully qualified Bluetooth® Smart (previously called Bluetooth low energy) stack from Nordic, plus the AMBER firmware. The latter contains an SPP-like profile, which offers a fast secured data transmission of packets with up to 128 bytes payload. Furthermore the AMB2621 includes an easy-to-use command interface allowing a convenient configuration and operation. The module can perform both, an advertising mode in order to be found, or a scan for finding other devices, which are advertising. Data transmission can be executed as soon as a (secured) connection has been set up. In addition data can be broadcasted quickly using so called Beacons. The module enables distance estimation (localization) using RSSI and output power in just one advertise packet for optimized power consumption.As a second option the module can be switched into peripheral only mode with transparent UART and static passkey pairing.As interface to the host system a 2-wire UART interface is provided with a default data rate of 115200 Baud. OTA firmware update via PC or Android / iOS App is supported. An Android App supporting the SPP-like operation is also available on request.Option 2: Custom developmentBased on the free Nordic Semiconductor SDK and demo examples various BLE-profiles and custom applications can be realized and flashed on the AMB2621 module. The versatile and well documented Nordic stack ensures quick and easy realization of various standard BLE-profiles, such as:∙HID services∙Medical services (BLS, HRS, HTP…)∙Alert services (ANS, IAS, PASS …)∙In formation services (CTS, DIS, TPS …)∙and othersFor full feature list see the nRF52832 documentation .SpecificationsTA = 25°C, VCC = 3 V if nothing else stated. Performance RF data rate 1 Mbit/sInterface data rate Typ. 115200 BaudOutput power Up to +2 dBm @ 50 OhmRF sensitivity Typ. -96 dBm @ 50 OhmRange AMB2621: 50m, AMB2621-1: 125mGeneral Power supply 1.7 - 3.6 VPower consumption TX: typ. 5.3 mA @ 0dB, 7.5 mA@ 4dBm / RX: 5.4 mA *Low Power: typ. 0.4 µA (System OFF mode)Dimensions 8 x 11 x 1.8 mmOperating temperature -40 to +85 °CWeight Approx. 3 gAntenna Integrated antenna or RF padRF Technology Bluetooth® Smart 4.2Frequency range 2.402 GHz to 2.48 GHzModulation DSSSCompliance Europe EN 60950, EN 301 489, EN 62311, EN 300 328US FCCBluetooth SIG SIG listing is mandatory* DC/DC converter in use, transceiver only. Complete currents with CPU active: TX 8mA @ 0 dBm, TX 11mA @ 4 dBm, RX 8mA Dimensions and Pin AssignmentNo. Pad Name No. Pad Name1 RF 1 9 P0.09/NFC1 22, 17 GND 10 P0.00/XL1 23 SWDCLK 11 P0.01/XL2 24 SWDIO 12 P0.02/AIN0 25 P0.21/Reset 13 P0.03/AIN1 26 P0.05/AIN3 214 P0.04/AIN2 27 VDD 15 P0.28/AIN4 28 P0.10/NFC2 216 P0.29/AIN5 212 can be used with customer specific firmware. Refer to AMB2621 manual for function in standard (SPP-like)firmwareOrdering InformationItem No. DescriptionAMB2621 Bluetooth Smart Module w/ integrated antennaAMB2621-1 Bluetooth Smart Module w/ RF padAMB2621-EV Bluetooth Smart Evaluation Board (Module AMB2621) Phone +49.651.993.550**************************** Internet 26080111240012608011024001。
蓝牙4.2模块：HY
蓝牙4.2模块：HY
浅谈BLE蓝牙4.2
从应用层面出发，低功耗蓝牙（BLE）的诞生对物联网应用具有颠覆性的意义。
目前多数移动设备上使用的蓝牙是蓝牙4.2，而蓝牙4.2标准最大特性在于：数据传输更快、隐私功能更强大，Ipv6网络支持。
蓝牙4.2 BLE模块
蓝牙4.2标准的Ipv6网络支持，允许多个蓝牙智能设备通过一个终端接入局域网或互联网。
蓝牙4.2（BLE）的出现带来低功耗和一对多工作模式的同时也增加了蓝牙的开发难度，为了减小蓝牙应用的开发难度，昇润科技推出了基于TI CC2640R2F开发的一款低功耗和小尺寸的BLE模块，支持蓝牙4.2（固件升级支持蓝牙5）——HY-40R204P。
HY-40R204P功能特点
>基于BLE 4.2协议，支持升级蓝牙5
>支持主机模式，从机模式
>默认20ms连接间隔，连接快速。
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蓝牙4.2模块—HY
模组简述
HY-620201 蓝牙低功耗单模模块是针对低功率传感器和附近的单模设备。
HY-620201 提供蓝牙低功耗特性：无线电，蓝牙协议栈，配置文件和客户应用程序的所需空间。
该模块还提供灵活的硬件接口，用于连接传感器。
HY-620201 可以使用标准3V 纽扣电池或一对AAA 电池直接供电，最低功耗关断模式下，它仅消耗0.7uA，并在几微秒内唤醒。
HY-620201 传输距离可达到100 米以上（依天线效率而定，在自由空间面对面，距地面1.2 米高测试）。
电气特性
测试条件: Ta = 25 ℃, VDD =3.0V 带内部DC-DC 稳压器,测试标准: 1Mbps GFSK调制，RF = 2440MHz 蓝牙低功耗模式。
射频特性及电流功耗:
调制方式：GFSK
频率范围：2402?2480MHz（2.4G ISM 频带）。