High-Flying HF-LPT270 Manual de usuario
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 1 -
HF-LPT270
Low Power Wi-Fi + BLE Module
User Manual
V 1.0
Overview of Characteristic
Support Wi-Fi IEEE802.11b/g/n and BLE5.0 Wireless Standards
Based on RISC SOC, 160MHz CPU, 276KB RAM, 2MB Flash
Support UART Data Communication with Wi-Fi or BLE
Support Wi-Fi STA/AP Mode
Support BLE SmartBLELink Config
Support Wi-Fi AP SmartAPLink and Sniffer SmartLink V8 Config
Support Wireless and Remote Firmware Upgrade Function
Support Software SDK for Develop
Support Different Antenna Option
HF-LPT270-0(F)：External 1st IPEX or Antenna Pad Out
Single +3.3V Power Supply for HF-LPT270-0(F)
Size:
HF-LPT270-0(F)：22.5mm x 13.5mm x 3mm, SMT18 package
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 2 -
TABLE OF CONTENTS
LIST OF FIGURES...................................................................................................................................3
LIST OF TABLES ....................................................................................................................................4
HISTORY..................................................................................................................................................5
1. PRODUCT OVERVIEW ................................................................................................................6
1.1. General Description.................................................................................................................6
1.1.1 Key Application...................................................................................................................6
1.1.2 Device Paremeters.............................................................................................................6
1.2. Hardware Introduction.............................................................................................................7
1.2.1. HF-LPT270-0(F) Pins Definition .........................................................................................8
1.2.2. Electrical Characteristics ..................................................................................................10
1.2.3. HF-LPT270-0(F) Mechanical Size....................................................................................11
1.2.4. On-board Chip Antenna....................................................................................................12
1.2.5. External Antenna..............................................................................................................12
1.2.6. Evaluation Kit....................................................................................................................13
1.2.7. Order Information..............................................................................................................14
1.2.8. Hardware Typical Application...........................................................................................15
APPENDIX D: CONTACT INFORMATION ......................................................................................18
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 3 -
LIST OF FIGURES
Figure1 HF-LPT270-0(F) Appearance .....................................................................................................7
Figure 1. HF-LPT270-0(F) Pins Map.....................................................................................................8
Figure 2. HF-LPT270-0(F)-2 Antenna PAD Out....................................................................................9
Figure 3. HF-LPT270-0(F) Mechanical Dimension..............................................................................11
Figure 4. Suggested Module Placement Region.................................................................................12
Figure 5. 1st IPEX Connector...............................................................................................................13
Figure 6. HF-LPX70 EVK Type Two....................................................................................................14
Figure 7. HF-LPT270 Order Information.............................................................................................15
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 4 -
LIST OF TABLES
Table1. HF-LPT270-0(F) Module Technical Specifications ................................................................6
Table2. HF-LPT270-0(F) Pins Definition.............................................................................................8
Table3. Absolute Maximum Ratings:.................................................................................................10
Table4. External Antenna Parameters..............................................................................................13
Table5. Evaluation Kit Interface Description .....................................................................................14
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 6 -
1.PRODUCT OVERVIEW
1.1. General Description
The HF-LPT270-0(F) module is a fully self-contained small form-factor, single stream,
802.11b/g/n Wi-Fi + BLE module, which provide a wireless interface to any equipment with a Serial
interface for data transfer. This module integrate MAC, baseband processor, RF transceiver with
power amplifier in hardware and all Wi-Fi protocol and configuration 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-LPT270-0(F) module employs the world's lowest power consumption embedded
architecture. It has been optimized for all kinds of client applications in the home automation, smart
grid, handheld device, personal medical application and industrial control that have lower data rates,
and transmit or receive data on an infrequent basis.
1.1.1 Key Application
Remote equipment monitoring
Asset tracking and telemetry
Security
Industrial sensors and controls
Home automation
Medical devices
1.1.2 Device Paremeters
Table1. HF-LPT270-0(F) Module Technical Specifications
Class
Item
Parameters
Wi-Fi
Parameters
Wireless standard
802.11 b/g/n
Frequency range
2.412GHz-2.472GHz
Transmit Power
802.11b: +16dBm ± 2dBm (@11Mbps)
802.11g: +14dBm ± 2dBm (@54Mbps)
802.11n: +13dBm ± 2dBm (@HT20, MCS7)
Receiver Sensitivity
802.11b: -98 dBm (@1Mbps)
802.11b: -91dBm (@11Mbps)
802.11g: -93dBm (@6Mbps)
802.11g: -77dBm (@54Mbps)
802.11n: -93dBm (@MCS0)
802.11n: -73 dBm (@MCS7)
BLE
Parameters
Wireless standard
BLE5.0
Frequency range
2.402GHz-2.480GHz
Transmit Power
Max 15dBm
Receiver Sensitivity
-90dBm
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 7 -
Hardware
Parameters
Antenna Option
HF-LPT270-0(F):
External: 1st IPEX antenna or PAD out
Data Interface
UART
GPIO, SPI, PWM, ADC
Operating Voltage
2.7~3.6V
Operating Current
Peak (1ms for every 100ms): <350mA
Average(STA, No data): 45mA
Average(STA, Continuous TX): 60mA
Average(AP): 70mA
Standby: 200uA (Reset Pin set to low)
Operating Temp.
-40℃- 85℃
Storage Temp.
-40℃- 125℃
Humidity
<85%
MSL
Level 3
Dimensions and Size
HF-LPT270-0(F)：
22.5mm x 13.5mm x 3mm
Software
Parameters
Network Type
STA/AP
Security Mechanisms
WEP/WPA-PSK/WPA2-PSK
Encryption
WEP64/WEP128/TKIP/AES
Update Firmware
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
SmartAPLink AP Config
SmartLink Config
1.2. Hardware Introduction
HF-LPT270-0(F) Wi-Fi module appearance is as following.
Figure1 HF-LPT270-0(F) Appearance
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 8 -
1.2.1. HF-LPT270-0(F) Pins Definition
Figure 1. HF-LPT270-0(F) Pins Map
Table2. HF-LPT270-0(F) Pins Definition
Pin
Describtion
Net Name
Signal
Type
Comments
1
UART1_TX
DEBUG_UART1_TX
O
3.3V TTL UART1 Debug Output
GPIO17
2
UART1_RX
DEBUG_UART1_RX
I
3.3V TTL UART1 Debug Input
GPIO11
3
GPIO12
GPIO12
I/O
GPIO12
4
GPIO14
GPIO14
I/O
GPIO14
5
UART0
UART0_TX
O,PU
3.3V TTL UART0 Communication Output
GPIO16
6
UART0
UART0_RX
I
3.3V TTL UART0 Communication Input
GPIO7
7
GPIO8
I/O
Boot Select, default low, leave it
unconnected.
Low: boot from flash.
High: boot from UART.
8
NC
9
NC
10
Module Reset
RESET
I,PU
“Low” effective reset input. There is RC
reset circuit internally. No need of external
RC reset circuit.
11
Module Boot Up
Indicator
nReady
O
“0” – Boot-up OK;
“1” – Boot-up Fail;
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 9 -
Pin
Describtion
Net Name
Signal
Type
Comments
GPIO4, PWM2
12
Multi-Function
nReload
I,PU
Detailed functions see <Notes>
GPIO3, PWM3
13
Wi-Fi Status
nLink
O
“0” – Wi-Fi connect to router
“1” – Wi-Fi unconncted;
Detailed functions see <Notes>
GPIO5
14
NC
15
+3.3V Power
VDD
Power
16
Ground
GND
Power
17
ANT
Signal
Only -0 and -2 have these two pins
Antenna Pad Out. See following for detailed.
18
Ground
GND
Power
-0 use external IPEX antenna.
-2 use antenna PAD out, there is two pins can be used, recommend to use PIN17.
Figure 2. HF-LPT270-0(F)-2 Antenna PAD Out
<Notes>
I —Input；O —Output
PU—Internal Resistor Pull Up；I/O: Digital I/O；Power—Power Supply
nReload Pin (Button) function:
1. When this pin is set to “low” during module boot up, the module will enter wireless
firmware and config upgrade mode. This mode is used for customer manufacture.
See Appendix to download software tools for customer batch configuration and
upgrade firmware during mass production.
2. After module is powered up, short press this button (0.2s < “Low” < 1.5s) and loose
to make the module go into SmartBLELink config mode, waiting for APP to set router
SSID and password, config module connect to router. Recommend to use
SmartBleLink BLE method config, may use AT+SMARTCONFIG to choose other
config mode(SmartLink V8 and SmartAPLink).
See Appendix to download SmartBLELink, SmartLink V8 and SmartAPLink APP
3. After module is powered up, long press this button ( “Low” > 4s ) and loose to make
the module recover to factory setting.
HF-LPT270 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) - 10 -
High-Flying strongly suggest customer fan out this pin to connector or button for
“Manufacture” upgrade or “SmartLink” application.
nReady Pin (LED) function(Low effective):
1. OS initial finished indicator. Only after this pin output low, can the UART function be
used.
nLink Pin (LED) function(Low effective):
1. At wireless firmware and config upgrade mode , this LED used to indicate configure
and upgrade status.
2. At “SmartLink”config mode, this LED is used to indicate APP to finish setting.
3. At normal mode, it’s Wi-Fi link status indicator. Output Low when STA mode connect
to router AP or other STA connect to it when in AP mode.
High-Flying strongly suggest customer fan out this pin to LED.
UART1 Debug ：
1. Is used for debug log or firmware program, baud rate 921600.
1.2.2. Electrical Characteristics
Table3. Absolute Maximum Ratings:
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 Model HBM)
TAMB=25°C
2.5
KV
ESD (MM)
TAMB=25°C
0.25
KV
Otros manuales para HF-LPT270
1
Tabla de contenidos
Otros manuales de Módulo inalámbrico de High-Flying
Manuales populares de Módulo inalámbrico de otras marcas
Cooper Wiring Devices
Cooper Wiring Devices ESPIRE RF RFAPM Manual de usuario
Yuga
Yuga CLM920 Manual de usuario
Waldmann
Waldmann TALK Bluetooth Manual de usuario
Telit Wireless Solutions
Telit Wireless Solutions UC864-G Manual de instalación
Ebyte
Ebyte E07-900M10S Manual de usuario
Quectel
Quectel SC690A Series Suplemento
Panasonic
Panasonic INDUSTRY PAN9028 Guía de configuración rápida
Ebyte
Ebyte E70-433NW30S Manual de usuario
LongSung Technology
LongSung Technology U9507E Manual de usuario
Wistron NeWeb
Wistron NeWeb DNUR-S2 Manual de usuario
Ebyte
Ebyte E49-400M20S4 Manual de usuario
RF-Star
RF-Star SimpleLink RF-BM-2652P1 CC2652P Manual de usuario