High-Flying HF-LPT271 User Manual Download

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HF-LP

Wi-Fi&BLE

Module

User Manual

HF-LPT271

Low Power Wi-Fi +BLE

Module

User Manual

V1.4

Overview of Characteristic



Support Wi-Fi

IEEE

802.11b/g/n and

BLE

5.0

Wireless Standards



Based on

RISC SOC, 160MHz CPU, 276KB

RAM,2MB

Flash



Support UART

Data Communication with Wi-Fi

BLE



Support

Wi-Fi STA/AP Mode



Support

BLE

Smart

BLE

Link Config



Support

Wi-Fi

Smart

Linkand Sniffer Smart

Link

V8 Config



Support Wireless and Remote Firmware Upgrade Function



Support Software SDK for Develop



PCB antenna only supported



HF-LPT271

：

Internal PCB



3.3V Power Supply for HF-LPT271



Size:



HF-LPT271

：

24mmx 16mmx 3mm, SMT16 package

Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)

- 1 -

Summary of Contents for HF-LPT271

Page 1: ...a Communication with Wi Fi or BLE Support Wi Fi STA AP Mode Support BLE Smart BLE Link Config Support Wi Fi AP Smart AP Linkand Sniffer Smart Link V8 Config Support Wireless and Remote Firmware Upgrade Function Support Software SDK for Develop PCB antenna only supported HF LPT271 Internal PCB Single 3 3V Power Supply for HF LPT271 Size HF LPT271 24mmx 16mmx 3mm SMT16 package Shanghai High Flying E...

Page 2: ...7 1 2 Hardware Introduction 8 1 2 1 HF LPT271 Pins Definition 9 1 2 2 Electrical Characteristics 11 1 2 3 HF LPT271 Mechanical Size 12 1 2 4 On board Chip Antenna 13 1 2 5 Evaluation Kit 13 1 2 6 Order Information 15 APPENDIX D CONTACT INFORMATION 16 Shanghai High Flying Electronics Technology Co Ltd www hi flying com 2 OEM Integrators Installation Manual 17 ...

Page 3: ... LPT271 Pins Map 9 Figure 4 HF LPT271 Mechanical Dimension 12 Figure 5 Suggested Module Placement Region 13 Figure 6 HF LP271 EVK Type One 14 Figure 7 HF LP271 EVK Type Two 14 Figure 8 HF LPT271 Order Information 15 Shanghai High Flying Electronics Technology Co Ltd www hi flying com 3 ...

Page 4: ...PT271 Module Technical Specifications 7 Table2 HF LPT271 Pins Definition 9 Table3 Absolute Maximum Ratings 11 Table4 Evaluation Kit Interface Description 14 Shanghai High Flying Electronics Technology Co Ltd www hi flying com 4 ...

Page 5: ...ion Ed V1 106 10 2020 Updatesomeerror description Ed V1 207 16 2020 Update 1MB and 2MB software difference Ed V1 409 16 2020 Delete 1MB version and Add HF LPT271 type Shanghai High Flying Electronics Technology Co Ltd www hi flying com 5 ...

Page 6: ...tion functionality and networking stack in embedded firmware to make a fully self contained 802 11b g n Wi Fi and BLE solution for a variety of applications The HF LPT271 moduleemploys the world s lowest power consumption embedded architecture It hasbeen optimized for all kinds of client applications in the home automation smart grid handheld device personal medical application and industrial cont...

Page 7: ...erSensitivity 802 11b 98dBm 1Mbps 802 11b 91dBm 11Mbps 802 11g 93dBm 6Mbps 802 11g 77dBm 54Mbps 802 11n 93dBm MCS0 802 11n 73dBm MCS7 BLE Parameters Wireless standard BLE5 0 Frequency range 2 402GHz 2 480GHz Transmit Power 16 99dBm ReceiverSensitivity 90dBm Hardware Parameters Antenna PCB antenna Data Interface UART GPIO SPI PWM ADC Operating Voltage 2 7 3 6V Operating Current Peak 1msforevery100m...

Page 8: ...irmware Local Wireless Remote OTA Customization Support SDK for application develop Network Protocol IPv4 TCP UDP HTTP TLS SDK User Configuration AT instruction set SmartBLELink BLE Config SmartAPLinkAPConfig SmartLink Config 1 2 Hardware Introduction HF LPT271 Wi Fi module appearance is as following Figure 2 HF LPT271Appearance Shanghai High Flying Electronics Technology Co Ltd www hi flying com ...

Page 9: ...tunconnected Low boot from flash High boot from UART 4 GPIO20 GPIO20 I O GPIO20 5 Multi Function nReload I PU Detailed functions see Notes GPIO3 PWM3 6 GPIO12 GPIO12 I O GPIO12 7 Module Boot Up Indicator nReady O 0 Boot up OK 1 Boot up Fail GPIO4 PWM2 8 3 3V Power VDD Power 9 Ground GND Power 10 GPIO14 GPIO14 I O GPIO14 11 GPIO21 GPIO21 I O GPIO21 12 Wi Fi Status nLink O 0 Wi Fi connect to router ...

Page 10: ... AT SMARTCONFIG to choose other config mode SmartLink V8 and SmartAPLink See Appendix to download SmartBLELink SmartLinkV8andSmartAPLinkAPP 3 After module is powered up long press this button Low 4s and loose to make the module recover to factory setting High Flying strongly suggest customer fan out this pin to connector or button for Manufacture upgrade or SmartLink application nReady Pin LED fun...

Page 11: ...gs Parameter Condition Min Typ Max Unit Work temperature range 40 85 C Maximum soldering temperature IPC JEDEC J STD 020 260 C ESD Human Body ModelHBM TAMB 25 C 2 5 KV ESD MM TAMB 25 C 0 25 KV Shanghai High Flying Electronics Technology Co Ltd www hi flying com 11 ...

Page 12: ...1 2 3 HF LPT271Mechanical Size HF LPT271 modules physical size Unit mm as follows Figure 4 HF LPT271 Mechanical Dimension Shanghai High Flying Electronics Technology Co Ltd www hi flying com 12 ...

Page 13: ... module better locate in following region at customer board which to reduce the effect to antenna and wireless signal and better consult High Flying technical people when you structure your module placement and PCB layout Figure 5 Suggested Module Placement Region 1 2 5 Evaluation Kit High Flying provides the EVK to promote user to familiar the product and develop the detailed application The eval...

Page 14: ...P271 EVKTypeOne Notes User need download USB to UART port driver from High Flying web or contact with technical support people for more detail Shanghai High Flying Electronics Technology Co Ltd www hi flying com 14 ...

Page 15: ...Power LED Ready nReady LED Link nLink LED Button nRelo ad Smartlinkand Restore factory default configuration SeemoreforPINDefinition Shanghai High Flying Electronics Technology Co Ltd www hi flying com 15 Figure 8 HF LPT271 Order Information The external interface description for evaluation kit as follows Table4 Evaluation Kit Interface Description Functi on Name Description External RS232 Main da...

Page 16: ...rein is proprietary to High Flying and is not to be used by or disclosed to unauthorized persons without the written consent of High Flying The recipient of this document shall respect the security status of the information The master of this document is stored on an electronic database and is write protected and may be altered only by authorized persons at High Flying Viewing of the master docume...

Page 17: ...quirements are met 8 Information on test modes and additional testing requirements a The modular transmitter has been fully tested by the module grantee on the required number of channels modulation types and modes it should not be necessary for the host installer to re test all the available transmitter modes or settings It is recommended that the host product manufacturer installing the modular ...

Page 18: ...available When testing for emissions from the unintentional radiator the transmitter shall be placed in the receive mode or idle mode if possible If receive mode only is not possible then the radio shall be passive preferred and or active scanning In these cases this would need to enable activity on the communication BUS i e PCIe SDIO USB to ensure the unintentional radiator circuitry is enabled T...

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