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Chengdu Ebyte Electronic Technology Co.,Ltd.

E75-2G4M20S User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd.

6.2 Reflow Soldering Curve

7 E75 Series

Model

Frequency

TX power

dBm

Distance

Package

Size
mm

Antenna

E75-2G4M20S

JN5168

2.4G

1.0

SMD

16*30

PCB/IPX

E75-2G4M10S

JN5169

2.4G

0.5

SMD

16*26

PCB/IPX

8 Related Antenna

8.1 Antenna recommendation

Antenna plays an important role in the communication process. Inferior antennas often have a great impact on the

communication system. Therefore, we recommend some antennas that support our wireless modules and have excellent
performance and reasonable price.

Содержание E75-2G4M20S

Страница 1: ...E75 2G4M20S User Manual JN5168 Zigbee SMD Wireless Module...

Страница 2: ...complicated wireless communication protocols in the internal MCU It greatly simplifies the developing process which enables the users to put their products on the market in a shorter time and makes th...

Страница 3: ...urn is slim when modules are used in short distance Operating temperature 40 85 2 2 Operating parameter Main parameter Performance Note Min Typ Max Voltage supply V 2 0 3 3 3 6 3 3 V ensures output po...

Страница 4: ...nic Technology Co Ltd 3 Xtal 32MHz Protocol Zigbee Recommended ZNET JenNet IP ZigBee PRO RF4CE Package SMD Connector 1 27mm Stamp hole RFIC JN5168ASGU482 QFN40 FLASH 256 KB RAM 32 KB Core 32bit RISC C...

Страница 5: ...I O It can be configured as general IO port Refer to JN5168 Datasheet for more details 14 DIO8 I O It can be configured as general IO port Refer to JN5168 Datasheet for more details 15 DIO9 I O It ca...

Страница 6: ...d the copper is spread on the Top Layer of the module contact part well grounded it must be close to the digital part of the module and routed in the Bottom Layer Assuming the module is soldered or pl...

Страница 7: ...mperature humidity and co channel interference The ground will absorb and reflect wireless radio wave so the performance will be poor when testing near ground Seawater has great ability in absorbing w...

Страница 8: ...to avoid interference The clock waveform on the SPI is not standard Check whether there is interference on the SPI line The SPI bus should not be too long Unfavorable power supply may cause messy cod...

Страница 9: ...ckage Size mm Antenna E75 2G4M20S JN5168 2 4G 20 1 0 SMD 16 30 PCB IPX E75 2G4M10S JN5169 2 4G 10 0 5 SMD 16 26 PCB IPX 8 Related Antenna 8 1 Antenna recommendation Antenna plays an important role in...

Страница 10: ...G 2 0 30 SMA J Straight antenna ultra short omnidirectional TX2400 JZ 5 Rubber 2 4G 2 0 50 SMA J Straight antenna ultra short omnidirectional TX2400 JW 5 Rubber 2 4G 2 0 50 SMA J Fixed bending antenna...

Страница 11: ...story Version Date Description Operator 1 00 2018 8 30 Initial Version huaa 1 10 2018 9 28 Model Series separation huaa About us Website www ebyte com Sales info cdebyte com Support support cdebyte co...

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