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E64-433T20S

[IC]:-

[Frequency]:425~450.5MHz

[Power]:20dBm

[Distance]:1.5km

[Interface]:UART

[introduction]:E64-433T20S is applicable for star network with low power consumption. The biggest feature is to support at most 31 slaves send data to master at the same time and WOR mode for slaves(the average current is below 30uA). Data reliability and accuracy are guaranteed by strict data parity and automatic retransmission mechanism between master and slave.

英E64-T100S2参数表 (2)
多发一收
应用标题_02
智能抄表_01
智能家庭-EN (2)
智能门锁_04
工业遥控-EN (9)
温湿度传感器_03

RF ParameterValue
Remark
Working frequency
425~450.5 MHz

Default:  433MHz

Transmitting power10~20 dBm

Default:  20dBm(About 100mW)

Receiving sensitivity
-121 dBm

Air data rate: 8kbps

Air data rate2k~20kbps

Default: 8kbps

Test distance1500m

In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,

air data rate: 8kbps


Hardware ParameterValue
Remark

Size

17 * 30 mm

   

Antenna type

IPEX/external/spring

   

Communication interface

UART

Baud rate: 1200~115200, default: 9600

Package

SMD

   

Buffer

512  bytes buffer

Automatically sub-packaging with 55 bytes per package


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
2.35.05.2V
Communication level2.53.33.6V
Transmitting current
828998mA20dBm(100mW)
Receiving current
15
1618mA

Sleep current
3
45μA
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125


E30-T100S2_Size

Pin No.
Pin ItemPin DirectionPin Application
1M0

Input

weak pull-up)

Work with M1 & decide the four operating modes. (Floating is not allowed, can be ground)

2M1

Input

weak pull-up)

Work with M0 & decide the four operating modes. (Floating is not allowed, can be ground)

3RXDInput

TTL UART inputs, connects to external (MCU, PC) TXD output pin.

Can be configured as open-drain or pull-up input.

4TXDOutput

TTL UART outputs, connects to external RXD (MCU,PC) input pin.

Can be configured as open-drain or push-pull output

5AUXOutput

To indicate module's working status & wakes up the external MCU. During the procedure of

self-check initialization, the pin outputs low level. Can be configured as open-drain output

or push-pull output. (Floating is allowed)

6VCCInput

Power supply 2.1V~5.5V DC

7GNDInput

Ground electrode

8ANTOutput

Reference places of high frequency signal output

9GNDInput/Output

Antenna interface high frequencysignal output

10GNDInput

Ground electrode

11GNDInput

Ground electrode


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E64-T100S2


产品
型号
IC Interface Frequency
Hz
Power
dBm
Distance
km
Air
Rate(bps)
Package Size
(mm)
Feature技术
手册
样品
购买
E64-433T20S UART - 433M 20 1.5 2k~20k SMD 17*30 Star network
  • E64-433T20S

    产品型号:E64-433T20S

    IC :UART

    Interface :-

    Frequency Hz :433M

    Power dBm :20

    Distance km :1.5

    Air Rate(bps) :2k~20k

    Package :SMD

    Size (mm) :17*30

    Feature:Star network

    PDF :

    购买:

https://www.wjx.cn/jq/84863372.aspx