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General introduction

LoRa SX-1276 1W module is a small-sized Sub 1GHz LoRa
imported RF chip SX1278/SX1276 from SEMTECH, supporting LoRa Spread spectrum technology, which brings longer transmission
distance and has the advantages of concentrated power density and strong anti-interference.
The 30dBm module with PA(power amplifier) and low-noise amplifier enhanced the communication stability and communication
distance; The 20dBm module integrated the industrial crystal oscillator, accuracy is less than 10ppm, with stable batch production, and
widely used for utilities, IOT transformation and smart home,
The related RF parameters can get through the domestic and overseas certification, such as FCC, CE, RoHs etc., satisfying export
demand.
Model No.
RF IC
LoRa SX-1276
SX1276
1W module
LoRa SX-1276 1W module series module is a hardware platform. Without any program, users need to conduct the secondary
development.
Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd
User Manual
SMD wireless module designed by Chengdu Ebyte, based on the original
TM
Operating
Transmitting Power
Frequency
MHz
dBm
902~928
Communication
distance
km
30
10.0
Packaging
Antenna type
Stamp hole
SMD
/IPEX
1

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Summary of Contents for Ebyte LoRa SX-1276 1W

  • Page 1: General Introduction

    Packaging Antenna type LoRa SX-1276 Stamp hole SX1276 902~928 10.0 1W module /IPEX LoRa SX-1276 1W module series module is a hardware platform. Without any program, users need to conduct the secondary development. Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...
  • Page 2: Table Of Contents

    RAPH 6. FAQ .......................................... 7 6.1 T ..............................7 HE COMMUNICATION DISTANCE IS TOO CLOSE 6.2 T ................................8 HE MODULE CAN BE DAMAGED EASILY 7. IMPORTANT STATEMENT ................................8 8.ABOUT US ......................................9 Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...
  • Page 3: Technical Parameters

    SoC is at very low power consumption status. µA module ● The turn-off current is always lower than the current consumed when the power supply source of the whole module is at no-load status. 1.2.4 Supply voltage Model No. Unit Remark Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...
  • Page 4: Communication Level

    ● The receiving sensitivity will be reduced and range will be shortened while increasing the air data rate. 1.3.3 Recommended Frequency Model No Unit Remark Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...
  • Page 5: Tested Distance

    Configurable IO port(Please find more on SX127X datasheet) DIO3 Input/Output Configurable IO port(Please find more on SX127X datasheet) DIO2 Input/Output Configurable IO port(Please find more on SX127X datasheet) DIO1 Input/Output Configurable IO port(Please find more on SX127X datasheet) Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...
  • Page 6: Usage

    DIO0、 DIO1、 DIO2、 DIO3、 DIO4、 DIO5 is generally purpose I/O, can be configured into multiple function,please check SX1278/SX1276 ⚫ manual for more details, floating is allowed. RST, TXEN, RXEN pin must be connected, in which RST control the reset of chip, TXEN, RXEN pin control RF switch. ⚫ Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...
  • Page 7: Production Guidance

    In room temperature, the power voltage will be less than 2.5V. The lower the the power voltage, the smaller the power. ⚫ The antenna is unmatched to the module or the quality of antenna. ⚫ Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...
  • Page 8: The Module Can Be Damaged Easily

    ⚫ 7. Important statement Ebyte reserves the rights of final interpretation and revision for all the involved contents in this manual. ⚫ With the continuous improvement of hardware and software, this manual may subject to change without notice. Please refer to the ⚫...
  • Page 9: About Us

    Host manufacturer is responsible for compliance of the host system with module installed with all other applicable requirements for the system such as Part 15 B. 8. About US Technical support: support@cdebyte.com Documents and RF Setting download link: www.cdebyte.com/en/ Tel:+86-28-61399028 Fax:028-64146160 Web:www.cdebyte.com/en/ Address:Innovation Center D347, 4# XI-XIN Road,Chengdu, Sichuan, China Copyright ©2012–2017,Chengdu Ebyte Electronic Technology Co.,Ltd...

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