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E19-433M30S

[IC] :SX1278

[Frequency] :410~510MHz

[Power] :30dBm

[Distance] :10.0km

[Interface] :SPI

[Weight]:4.8±0.1g

[Introduction] :E19-433M30S is based on original imported RFIC SX1278 from SEMTECH, adopts LoRa spread spectrum technology.Which means the transmitting distance is much longer than before, besides the power density is more concentrated and anti-interference performance is better.

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RF ParameterValue
Remark
Working frequency
410~510 MHz

Default:  433MHz (32MHz oscillator)

Transmitting power30 dBm

Max. Power (1W)

Receiving sensitivity
-148 dBm

Air data rate: 0.3kbps

Air data rate0.018k~37.5kbps

Default: 0.3kbps

Test distance10000m

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

air data rate: 0.3kbps


Hardware ParameterValue
Remark

Size

25 * 37 mm

   

Antenna type

Stamp hole

   

Communication interface

SPI


Package

SMD

   


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
3.35.05.5V
Communication level1.83.33.6V
Transmitting current
570630690mA30dBm(1W)
Receiving current
18
2022mA

Sleep current
1.5
3.04.5μA
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125


E19-433M30S

Pin No
Pin itemPin directionPin application
1GND
-

Ground electrode, connected to the power reference ground.

2DIO5Input/Output

Configurable IO portPlease find more on SX1276 datasheet).

3DIO4Input/Output

Configurable IO portPlease find more on SX1276 datasheet).

4DIO3Input/Output

Configurable IO portPlease find more on SX1276 datasheet).

5DIO2Input/Output

Configurable IO portPlease find more on SX1276 datasheet).

6DIO1Input/Output

Configurable IO portPlease find more on SX1276 datasheet).

7DIO0Input/Output

Configurable IO portPlease find more on SX1276 datasheet).

8RSTInput

Reset

9GND-

Ground electrode, connected to the power reference ground.

10GND-

Ground electrode, connected to the power reference ground.

11VCC-

Power supply: 4.75~5.5V (Ceramic filter capacitoris advised to add)

12SCKInput

SPI clock

13MISOOutput

SPI clock

14MOSIInput

SPI clock

15NSSInput

Chip select

16TXENInput

Radio frequency switch control, make sure the TXEN pinis in high level, RXEN pin is in low

level when transmitting.

17RXENInput

Radio frequency switch control, make sure the TXEN pinis in high level, RXEN pin is in low

level when transmitting.

18GND-

Ground electrode, connected to the power reference ground

19ANT-

Antenna

20GND-

Ground electrode, connected to the power reference ground

21GND-

Ground electrode, connected to the power reference ground

22GND-

Ground electrode, connected to the power reference ground

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英E19证书

E19-433M30S






产品
型号
IC Interface Frequency
Hz
Power
dBm
Distance
km
Air
data
rate
Package Size
(mm)
Feature技术
手册
样品
购买
E19-900M20S2 SPI SX1276 868M/915M 20 5 0.018~37.5k SMD 15 * 15 LoRa spread spectrum,super mini size
E19-433M20S2 SPI SX1278 433M 20 5 0.018~37.5k SMD 15 * 15 LoRa spread spectrum
E19-868M30S SPI SX1276 868M 30 10.0 0.018~37.5k SMD 25*40 Lora spread-spectrum
E19-915M30S SPI SX1276 915M 30 10.0 0.018~37.5k SMD 25*40 Lora spread-spectrum
E19-433M30S SPI SX1278 433M/470M 30 10.0 0.018~37.5k SMD 25*37 Lora spread-spectrum
E19-433M20SC SPI SX1278 433M 20 5.0 0.018~37.5k SMD 17.6*25.2 Lora spread-spectrum
E19-868M20S SPI SX1276 868M 20 5.0 0.018~37.5k SMD 17.6*25.2 Lora spread-spectrum
E19-915M20S SPI SX1276 915M 20 5.0 0.018~37.5k SMD 17.6*25.2 Lora spread-spectrum
  • E19-900M20S2

    产品型号:E19-900M20S2

    IC :SPI

    Interface :SX1276

    Frequency Hz :868M/915M

    Power dBm :20

    Distance km :5

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :15 * 15

    Feature:LoRa spread spectrum,super mini size

    PDF :

    购买:

  • E19-433M20S2

    产品型号:E19-433M20S2

    IC :SPI

    Interface :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :5

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :15 * 15

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E19-868M30S

    产品型号:E19-868M30S

    IC :SPI

    Interface :SX1276

    Frequency Hz :868M

    Power dBm :30

    Distance km :10.0

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :25*40

    Feature:Lora spread-spectrum

    PDF :

    购买:

  • E19-915M30S

    产品型号:E19-915M30S

    IC :SPI

    Interface :SX1276

    Frequency Hz :915M

    Power dBm :30

    Distance km :10.0

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :25*40

    Feature:Lora spread-spectrum

    PDF :

    购买:

  • E19-433M30S

    产品型号:E19-433M30S

    IC :SPI

    Interface :SX1278

    Frequency Hz :433M/470M

    Power dBm :30

    Distance km :10.0

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :25*37

    Feature:Lora spread-spectrum

    PDF :

    购买:

  • E19-433M20SC

    产品型号:E19-433M20SC

    IC :SPI

    Interface :SX1278

    Frequency Hz :433M

    Power dBm :20

    Distance km :5.0

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :17.6*25.2

    Feature:Lora spread-spectrum

    PDF :

    购买:

  • E19-868M20S

    产品型号:E19-868M20S

    IC :SPI

    Interface :SX1276

    Frequency Hz :868M

    Power dBm :20

    Distance km :5.0

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :17.6*25.2

    Feature:Lora spread-spectrum

    PDF :

    购买:

  • E19-915M20S

    产品型号:E19-915M20S

    IC :SPI

    Interface :SX1276

    Frequency Hz :915M

    Power dBm :20

    Distance km :5.0

    Air data rate :0.018~37.5k

    Package :SMD

    Size (mm) :17.6*25.2

    Feature:Lora spread-spectrum

    PDF :

    购买:

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