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Chengdu Ebyte Electronic Technology Co.,Ltd.

E220-400R30D User Manual

，

Chengdu Ebyte Electronic Technology Co.,Ltd.

11.2 Reflow soldering curve

12 E220 series

Model No.

Core IC

Frequency (Hz)

Tx power(dBm)

Distance(km)

Package

Size (mm)

Interface

E220-400R30D

LLCC68

433/470M

SMD

26*48

RS485

13 Antenna recommendation

The antenna is an important role in the communication process. A good antenna can largely improve the

communication system. Therefore, we recommend some antennas for wireless modules with excellent performance and
reasonable price.

Model No.

Type

Frequency

Interface

Gain

dBi

Height

Cable

Function feature

TX433-JZ-5

Rubber

antenna

433M

SMA-J

2.0

Short straight

&omnidirectional

TX433-JZG-6

Rubber

antenna

433M

SMA-J

2.5

Short straight

&omnidirectional

TX433-JW-5

Rubber

antenna

433M

SMA-J

2.0

Flexible &omnidirectional

TX433-JWG-7

Rubber

antenna

433M

SMA-J

2.5

Flexible &omnidirectional

TX433-JK-11

Rubber

antenna

433M

SMA-J

2.5

110

Flexible &omnidirectional

Содержание E220-400R30D

Страница 1: ...E220 400R30D User Manual 433 470MHz 30dBm New Lora Wireless Module ...

Страница 2: ...agram 7 5 Detailed Functions 8 5 1 Fixed point launch 8 5 2 Broadcast launch 8 5 3 Broadcast address 9 5 4 Monitor address 9 5 5 STB details 9 5 5 1 Instructions during configuration 9 5 5 2 Wireless transmit instruction 9 6 Operating mode 9 7 Factory default parameters 10 8 Configuration instructions on computer 10 9 Hardware design 11 10 FQA 11 10 1 The transmission distance is not ideal 11 10 2...

Страница 3: ...ronic Technology Co Ltd E220 400R30D User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 2 12 E22 series 13 13 Antenna recommendation 13 14 Package for bulk order 14 Revision history 14 About us 15 ...

Страница 4: ...oduction use modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited The information contained herein is provided as is and EBYTE assumes no liability for the use of the information No warranty either express or implied is given including but not limited with respect to the accuracy correctness reliability and ...

Страница 5: ...annel environment noise before sending the data can greatly improve the module in the harsh environment of communication success rate Support RSSI signal strength indication function used to evaluate signal quality improve communication network measure the distance Support fixed point transmission broadcast transmission channel monitoring Support the global license free ISM 433MHz frequency and 47...

Страница 6: ...Type Max Operating voltage V 4 5 5 0 5 5 5 5 V ensures output power Communication level V For 5V TTL it may be at risk of burning down Operating temperature 40 85 Industrial grade Operating frequency MHz 410 125 493 125 Support ISM band Power Consump tion TX current mA 630 Instant power consumption 30dBm RX current mA 19 Sleep current μA Low power consumption is not supported Max TX power dBm 29 5...

Страница 7: ...m air data rate 250 kbps Launch length 200 Byte The subcontract 32 64 128 200 bytes can be sent by instruct settings Cache capacity 400 Byte Modulation LoRa New generation of LoRa modulation technology Communication Interface 485 interface 485 level Encapsulate Pin Interface PH2 0 Space 2 0mm with reserved 2 54mm hole Outter size 26 48mm RF interface SMA K The equivalent impedance is about 50 degr...

Страница 8: ...g 6 Sending Light Green the light flashes when data is sent 7 Receiving Light Blue the light flashes when data is sent 8 Fixed holes Fixed holes 9 RF interface SMA K equivalent impedance is about 50 s 10 Fixed holes Fixed holes 11 Fixed holes Fixed holes 4 Recommended wire diagram No Description of the module s brief connection to the 485 device 1 RS485 interface A external RS485 device A RS485 in...

Страница 9: ...Chengdu Ebyte Electronic Technology Co Ltd E220 400R30D User Manual Copyright 2012 2021 Chengdu Ebyte Electronic Technology Co Ltd 8 5 Detailed Functions 5 1 Fixed point launch 5 2 Broadcast launch ...

Страница 10: ...ireless sending receiving buffer instructions and power on configuration instructions STB indicates whether the module with data that has not been transmitted by wireless or whether the received wireless data that has not been totally transmitted through the serial port or whether the module is powered up during the configuration process 5 5 1 Instructions during configuration The module is powere...

Страница 11: ...e user will be on the module within 5 seconds after the power up click read parameters or click on the reading parameters within 5 seconds after the module re powered users can enter the configuration mode parameters in the upper computer for rapid configuration and reading After the configuration is complete click to close the serial port or turn off the upper computer waiting for ten seconds the...

Страница 12: ...he module is welded or placed on Top Layer it is also wrong to walk freely on TheBottom Layer or other layers which can affect the stray and reception sensitivity of the module to varying degrees Assuming that there is a large electromagnetic interference around the module of the device will also greatly affect the performance of the module with the intensity of interference recommended appropriat...

Страница 13: ...age can not fluctuate significantly and frequently Make sure that the installation process anti static operation high frequency device static sensitivity Make sure that the humidity of the installation process should not be too high some components are humidity sensitive devices If there are no special needs it is not recommended to use at high or low temperatures 10 3 BER Bit Error Rate is high T...

Страница 14: ...d antenna can largely improve the communication system Therefore we recommend some antennas for wireless modules with excellent performance and reasonable price Model No Type Frequency Hz Interface Gain dBi Height mm Cable cm Function feature TX433 JZ 5 Rubber antenna 433M SMA J 2 0 52 Short straight omnidirectional TX433 JZG 6 Rubber antenna 433M SMA J 2 5 62 Short straight omnidirectional TX433 ...

Страница 15: ... cost effective TX433 XP 200 Sucker antenna 433M SMA J 4 0 190 200 Middle sucker antenna low consumption TX433 XPH 300 Sucker antenna 433M SMA J 6 0 965 300 Big sucker antenna high gain TX490 JZ 5 Rubber antenna 470 490M SMA J 2 0 50 Super Short straight omnidirectional TX490 XPL 100 Sucker antenna 470 490M SMA J 3 5 120 100 Small Sucker antenna cost effective 14 Package for bulk order Revision hi...

Страница 16: ...y Co Ltd 15 About us Technical support support cdebyte com Documents and RF Setting download link www ebyte com Thank you for using Ebyte products Please contact us with any questions or suggestions info cdebyte com Phone 86 028 61399028 Web www ebyte com Address B5 Mould Park 199 Xiqu Ave High tech District Sichuan China ...

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