亿佰特物联网应用专家

当前位置: 首页 >产品中心 >射频(UART)>透明传输>E32-400T20S3

E32-400T20S3

[IC]:SX1278

[Frequency]:410~525MHz

[Power]:10~20dBm

[Distance]:3km

[Interface]:UART

[Weight]:2.1±0.1g

[Introduction]:E32 series are UART wireless modules based on SX1276/SX1278 RF IC of SEMTECH with transparent transmission and LoRa spread spectrum technology. The modules 3.3V TTL output. SX1276/SX1278 support LoRa TM technology, The LoRa TM DSSS (direct sequence spread spectrum) technology features long range and strong anti-interference as well as strong data confidentiality. SX1276/SX1278 are considered as a milestone in terms of low speed data communication.

E32-400T20S-EN硬件特点应用标题_02智能抄表_01智能家庭-EN (2)智能农业_11智能油田-EN (12)工业遥控_09环境监测-EN (10)温湿度传感器_03

RF ParameterValue
Remark
Working frequency
410~525 MHz

Default: 470MHz

Transmitting power10~20 dBm

Default: 20dBm(About 100mW

Receiving sensitivity-146 dBm

Air data rate: 0.3kbps

Air data rate0.3k~19.2kbps

Default: 2.4kbps

Test distance3000 meter

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

air data rate: 2.4kbps


Hardware ParameterValue
Remark
Size
16 * 26 mm

   

Antenna typeIPX / Stamp hole

   

Communication interfaceUART

Baud rate: 1200~115200, default: 9600

PackageSMD

   

Buffer512 bytes buffer

Automatically sub-packaging with 197 bytes per package


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
2.35.05.2V
Communication level2.53.33.6V
Transmitting current

96

106116mA20dBm(100mW)
Receiving current14
1516mA

Sleep current345μA
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125


E30-433T20S3_Size

Pin No.
Pin ItemPin DirectionPin Application
1GND
-

Ground

2GND-

Ground

3GND-

Ground

4GND-

Ground

5M0

Input

(weak pull-up)

Work with M1 & decide the four operating modes;

Floating is not allowed, can be ground.

6M1

Input

(weak pull-up)

Work with M0 & decide the four operating modes;

Floating is not allowed, can be ground.

7RXDInput

TTL UART inputs, connects to external TXD output pin;

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

8TXDOutput

TTL UART outputs, connects to external RXD input pin

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

9AUXOutput

To wake 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.

10VCC-

Voltage positive reference of module; Power supply 2.3V ~ 5.2V DC

11GND-

Ground

12NC-

-

13GND-

Ground

14NC-

-

15NC-

-

16NC-

-

17NC-

-

18NC-

-

19GND-

Ground

20GND-

Ground

21ANT-

Antenna

22GND-

Ground

       Order online
    【eBay】:https://www.ebay.com/usr/cdebyte
    【Aliexpress】:https://www.aliexpress.com/store/2798183
    【Alibaba】:https://www.alibaba.com  
       For batch order/customized product
    【Sales hotline】:+86-28-61399028 Ext.812  
    【E-mail】:service@cdebyte.com
       Technical support
    【Submit online】:http://www.ebyte.com/en/apple-technology.aspx
    【E-mail】:support@cdebyte.com  
产品
型号
Interface IC Frequency
Hz
Power
dBm
Distance
km
Air
data
rate
Package Size
(mm)
Feature技术
手册
样品
购买
E32-900MBL-01 USB - - - - - - 53*27mm E32 series module test board
E32-400MBL-01 USB - - - - - - 53*27mm E32 series module test board
E32-400M20S SPI SX1278 433M 470M 20 5 - SMD 14 * 20 Long transmission distance,Strong penetration diffraction
E32-433T20S UART SX1278 433M 20 5.0 2.4k~19.2k SMD 16 * 26 LoRa Spread Spactrum Technology
E32-400M30S SPI SX1278 433M 470M 30 10 0.018K~37.5K SMD 24 * 38.5 Long transmission distance,Strong penetration diffraction
E32-900M20S SPI SX1276 868M 915M 20 5 0.018K~37.5K SMD 14*20 Long transmission distance,Strong penetration diffraction
E32-900T30D UART SX1276 868M 915M 30 8 0.3k~19.2k DIP 24*43 LoRa spread spectrum
E32-900T20S UART SX1276 868M 915M 20 5.5 0.3k~19.2k SMD 16*26 LoRa spread spectrum
E32-900M30S UART SX1276 868M 915M 30 10 0.018k~37.5k SMD 24*38.5 Long transmission distance,Strong penetration diffraction
E32-433T20DT UART SX1278 433M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum
E32-915T20S UART SX1276 915M 20 3 0.3k~19.2k SMD 16 * 26 LoRa spread spectrum
E32-868T20S UART SX1276 868M 20 3 0.3k~19.2k SMD 16 * 26 LoRa spread spectrum
E32-DTU(433L27) 232/485 SX1278 433M 27 5.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-DTU(433L37) 232/485 SX1278 433M 37 20 0.3k~9.6k Screwing/DB9 124*105*25 LoRa spread spectrum
E32-400T20S3 UART SX1278 433M 470M 20 3 0.3k~19.2k SMD 16 * 26 LoRa spread spectrum
E32-915T30S UART SX1276 915M 30 8.0 0.3k~19.2k DIP 25*40.3 LoRa spread spectrum Continuous transmiss
E32-868T30S UART SX1276 868M 30 8.0 0.3k~19.2k DIP 25*40.3 LoRa spread spectrum Continuous transmiss
E32-433T30S UART SX1278 433M 30 8.0 0.3k~19.2k SMD 25*40.5 LoRa spread spectrum
E32-433T20S1 UART SX1278 433M 20 3.0 0.3k~19.2k SMD 17*25.5 LoRa spread spectrum
E32-433T20S2T UART SX1278 433M 20 3.0 0.3k~19.2k SMD 17*30 LoRa spread spectrum
E32-DTU(170L30) 232/485 SX1278 170MHz 30 8.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-DTU(868L30) 232/485 SX1276 868M 30 8.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-DTU(868L20) 232/485 SX1276 868M 20 3.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-DTU(915L30) 232/485 SX1276 915M 30 8.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-DTU(915L20) 232/485 SX1276 915M 20 3.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-DTU(433L20) 232/485 SX1278 433M 20 3.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-DTU(433L30) 232/485 SX1278 433M 30 8.0 0.3k~9.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E32-915T30D UART SX1276 915M 30 8.0 0.3k~19.2k DIP 24*43 LoRa spread spectrum
E32-868T30D UART SX1276 868M 30 8.0 0.3k~19.2k DIP 24*43 LoRa spread spectrum
E32-170T30D UART SX1278 170M 30 8.0 0.3k~19.2k DIP 24*43 LoRa Spread Spectrum
E32-433T30D UART SX1278 433M 30 8.0 0.3k~19.2k DIP 24*43 LoRa spread spectrum
E32-868T20D UART SX1276 868M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum
E32-915T20D UART SX1276 915M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum
E32-433T20DC UART SX1278 433M 20 3.0 0.3k~19.2k DIP 21*36 LoRa spread spectrum
E32-433T27D UART SX1278 433M 27 5.0 0.3k~19.2k DIP 24*43 LoRa spread spectrum
  • E32-900MBL-01

    产品型号:E32-900MBL-01

    Interface :USB

    IC :-

    Frequency Hz :-

    Power dBm :-

    Distance km :-

    Air data rate :-

    Package :-

    Size (mm) :53*27mm

    Feature:E32 series module test board

    PDF :

    购买:

  • E32-400MBL-01

    产品型号:E32-400MBL-01

    Interface :USB

    IC :-

    Frequency Hz :-

    Power dBm :-

    Distance km :-

    Air data rate :-

    Package :-

    Size (mm) :53*27mm

    Feature:E32 series module test board

    PDF :

    购买:

  • E32-400M20S

    产品型号:E32-400M20S

    Interface :SPI

    IC :SX1278

    Frequency Hz :433M 470M

    Power dBm :20

    Distance km :5

    Air data rate :-

    Package :SMD

    Size (mm) :14 * 20

    Feature:Long transmission distance,Strong penetration diffraction

    PDF :

    购买:

  • E32-433T20S

    产品型号:E32-433T20S

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :5.0

    Air data rate :2.4k~19.2k

    Package :SMD

    Size (mm) :16 * 26

    Feature:LoRa Spread Spactrum Technology

    PDF :

    购买:

  • E32-400M30S

    产品型号:E32-400M30S

    Interface :SPI

    IC :SX1278

    Frequency Hz :433M 470M

    Power dBm :30

    Distance km :10

    Air data rate :0.018K~37.5K

    Package :SMD

    Size (mm) :24 * 38.5

    Feature:Long transmission distance,Strong penetration diffraction

    PDF :

    购买:

  • E32-900M20S

    产品型号:E32-900M20S

    Interface :SPI

    IC :SX1276

    Frequency Hz :868M 915M

    Power dBm :20

    Distance km :5

    Air data rate :0.018K~37.5K

    Package :SMD

    Size (mm) :14*20

    Feature:Long transmission distance,Strong penetration diffraction

    PDF :

    购买:

  • E32-900T30D

    产品型号:E32-900T30D

    Interface :UART

    IC :SX1276

    Frequency Hz :868M 915M

    Power dBm :30

    Distance km :8

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :24*43

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-900T20S

    产品型号:E32-900T20S

    Interface :UART

    IC :SX1276

    Frequency Hz :868M 915M

    Power dBm :20

    Distance km :5.5

    Air data rate :0.3k~19.2k

    Package :SMD

    Size (mm) :16*26

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-900M30S

    产品型号:E32-900M30S

    Interface :UART

    IC :SX1276

    Frequency Hz :868M 915M

    Power dBm :30

    Distance km :10

    Air data rate :0.018k~37.5k

    Package :SMD

    Size (mm) :24*38.5

    Feature:Long transmission distance,Strong penetration diffraction

    PDF :

    购买:

  • E32-433T20DT

    产品型号:E32-433T20DT

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :21*36

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-915T20S

    产品型号:E32-915T20S

    Interface :UART

    IC :SX1276

    Frequency Hz :915M

    Power dBm :20

    Distance km :3

    Air data rate :0.3k~19.2k

    Package :SMD

    Size (mm) :16 * 26

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-868T20S

    产品型号:E32-868T20S

    Interface :UART

    IC :SX1276

    Frequency Hz :868M

    Power dBm :20

    Distance km :3

    Air data rate :0.3k~19.2k

    Package :SMD

    Size (mm) :16 * 26

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(433L27)

    产品型号:E32-DTU(433L27)

    Interface :232/485

    IC :SX1278

    Frequency Hz :433M

    Power dBm :27

    Distance km :5.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(433L37)

    产品型号:E32-DTU(433L37)

    Interface :232/485

    IC :SX1278

    Frequency Hz :433M

    Power dBm :37

    Distance km :20

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :124*105*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-400T20S3

    产品型号:E32-400T20S3

    Interface :UART

    IC :SX1278

    Frequency Hz :433M 470M

    Power dBm :20

    Distance km :3

    Air data rate :0.3k~19.2k

    Package :SMD

    Size (mm) :16 * 26

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-915T30S

    产品型号:E32-915T30S

    Interface :UART

    IC :SX1276

    Frequency Hz :915M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :25*40.3

    Feature:LoRa spread spectrum Continuous transmiss

    PDF :

    购买:

  • E32-868T30S

    产品型号:E32-868T30S

    Interface :UART

    IC :SX1276

    Frequency Hz :868M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :25*40.3

    Feature:LoRa spread spectrum Continuous transmiss

    PDF :

    购买:

  • E32-433T30S

    产品型号:E32-433T30S

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~19.2k

    Package :SMD

    Size (mm) :25*40.5

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-433T20S1

    产品型号:E32-433T20S1

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~19.2k

    Package :SMD

    Size (mm) :17*25.5

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-433T20S2T

    产品型号:E32-433T20S2T

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~19.2k

    Package :SMD

    Size (mm) :17*30

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(170L30)

    产品型号:E32-DTU(170L30)

    Interface :232/485

    IC :SX1278

    Frequency Hz :170MHz

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(868L30)

    产品型号:E32-DTU(868L30)

    Interface :232/485

    IC :SX1276

    Frequency Hz :868M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(868L20)

    产品型号:E32-DTU(868L20)

    Interface :232/485

    IC :SX1276

    Frequency Hz :868M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(915L30)

    产品型号:E32-DTU(915L30)

    Interface :232/485

    IC :SX1276

    Frequency Hz :915M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(915L20)

    产品型号:E32-DTU(915L20)

    Interface :232/485

    IC :SX1276

    Frequency Hz :915M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(433L20)

    产品型号:E32-DTU(433L20)

    Interface :232/485

    IC :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-DTU(433L30)

    产品型号:E32-DTU(433L30)

    Interface :232/485

    IC :SX1278

    Frequency Hz :433M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~9.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-915T30D

    产品型号:E32-915T30D

    Interface :UART

    IC :SX1276

    Frequency Hz :915M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :24*43

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-868T30D

    产品型号:E32-868T30D

    Interface :UART

    IC :SX1276

    Frequency Hz :868M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :24*43

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-170T30D

    产品型号:E32-170T30D

    Interface :UART

    IC :SX1278

    Frequency Hz :170M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :24*43

    Feature:LoRa Spread Spectrum

    PDF :

    购买:

  • E32-433T30D

    产品型号:E32-433T30D

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :30

    Distance km :8.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :24*43

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-868T20D

    产品型号:E32-868T20D

    Interface :UART

    IC :SX1276

    Frequency Hz :868M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :21*36

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-915T20D

    产品型号:E32-915T20D

    Interface :UART

    IC :SX1276

    Frequency Hz :915M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :21*36

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-433T20DC

    产品型号:E32-433T20DC

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :3.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :21*36

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E32-433T27D

    产品型号:E32-433T27D

    Interface :UART

    IC :SX1278

    Frequency Hz :433M

    Power dBm :27

    Distance km :5.0

    Air data rate :0.3k~19.2k

    Package :DIP

    Size (mm) :24*43

    Feature:LoRa spread spectrum

    PDF :

    购买:

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