Ebyte E28-2G4M27SX User Manual Download | Manualshive

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E28-2G4M27SX User Manual

SX1280 2.4GHz 500mW SPI High-speed LoRa module

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Summary of Contents for E28-2G4M27SX

Page 1: ...E28 2G4M27SX User Manual SX1280 2 4GHz 500mW SPI High speed LoRa module...

Page 2: ...ters 4 Chapter 3 Mechanical Dimensions and Pin Definition 5 Chapter 4 Basic Operations 5 4 1 Hardware design 6 4 2 Software editing 7 Chapter 5 Basic Applications 8 5 1 Basic circuit 8 Chapter 6 FAQ 9...

Page 3: ...ellectual property rights The test data obtained in this article are all obtained by the Ebyte laboratory test and the actual results may be slightly different All trade names trademarks and registere...

Page 4: ...the receiving sensitivity is further improved and the overall communication stability is compared with no power amplifier and low Noise amplifier products have been greatly improved excellent low pow...

Page 5: ...ure 40 85 Industrial grade 2 2 Working parameters Main parameters Performance Remark Min Typ Max Working voltage V 2 5 3 3 3 6 3 3V can guarantee output power Communication level V 3 3 Risk of burnout...

Page 6: ...of a single transmission Crystal Frequency 52MHz 10ppm 11pF Modulation LoRa recommend GFSK FLRC LoRa Packaging Method SMD Interface 1 27mm Communication Interface SPI 0 10Mbps Dimensions 15 20mm Anten...

Page 7: ...onnected to the power reference ground Chapter 4 Basic Operations 4 1 Hardware design It is recommended to use a DC regulated power supply to supply power to the module the power supply ripple coeffic...

Page 8: ...k of damage Try to stay away from some TTL protocols whose physical layer is also 2 4GHz such as USB3 0 The antenna installation structure has a great influence on the performance of the module Make s...

Page 9: ...Chengdu Ebyte Electronic Technology Co Ltd E28 2G4M27SX User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 8 Chapter 5 Basic Applications 5 1 Basic circuit...

Page 10: ...he antenna itself is faulty 6 2 Module is easy to damage Please check the power supply to ensure that it is between the recommended power supply voltages If it exceeds the maximum value the module wil...

Page 11: ...0 150 Preheat temperature max Tsmax Maximum preheat temperature 150 200 Preheat Time Tsmin to Tsmax ts Preheat time 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp Average rate of ascent 3 seco...

Page 12: ...ogy Co Ltd 11 7 2 Reflow soldering curve Chapter 8 Related Models Model IC Frequency Power Distance Size Package Interface Hz dBm km mm E28 2G4T12S SX1280 2 4G 12 5 3 17 5 28 7 SMD TTL E28 2G4M27S SX1...

Page 13: ...e Feeder Interface Features Hz dBi mm cm TX2400 NP 5010 FPC 2 4G 2 0 10x50 IPEX Flexible FPC Soft Antenna TX2400 JZ 3 Rubber 2 4G 2 0 30 SMA J Ultra short straight omnidirectional antenna TX2400 JZ 5...

Page 14: ...pyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 13 About us Hotline 4000 330 990 Tel 028 61399028 Support support cdebyte com Website https www cdebyte com Address Building B5 No 199 West...

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