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E22-900M22S

[IC] : SX1262

[Frequency] : 850~930MHz

[Power] : 22dBm

[Distance] : 7km

[Interface] : SPI

[Introduction] : The E22 series is the first wireless module in China to adopt Semtech's SX1262, SX1268 RF chip. This chip provides a variety of modulation methods, such as LoRaTM and traditional GFSK. Its special LoRaTM modulation method increases the communication distance.

E22(900M22S)英文硬件
高效率小体积

RF ParameterValue
Remark
Working frequency
850~930 MHz

-

Transmitting power22 dBm

Max. Power (160mW)

Receiving sensitivity
-147 dBm

-

Air data rate0.018k~300kbps

-

Test distance7000m

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


Hardware ParameterValue
Remark

Size

14 * 20 mm

   

Antenna type

IPEX / Stamp hole

   

Communication interface

SPI


Package

SMD

   


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
1.83.33.7V
Communication level1.83.33.7V
Transmitting current
114119124mA22dBm(160mW)
Receiving current
4.8
5.05.9mA

Sleep current
150
185200nA
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125


E22 (400M22S)_Size

Pin No.
Pin ItemPin DirectionPin Application

1

GND

-

Ground

2

GND

-

Ground

3

GND

-

Ground

4

GND

-

Ground

5

GND

-

Ground

6

RXEN

Input

RF switch RX control,connecting external MCU IO, valid in high level

7

TXEN

Input

RF switch TX control,connecting external MCU IO or DIO2, valid in high level

8

DIO2

Input/Output

Configurable IO portsee more in SX126x datasheet)

9

VCC

-

Power supply, 1.8V~3.7Vexternal ceramic filter capacitoris recommended)

10

GND

-

Ground

11

GND

-

Ground

12

GND

-

Ground

13

DIO1

Input/Output

Configurable IO portsee more in SX126x datasheet)

14

BUSY

Output

State indicatorsee more in SX126x datasheet)

15

NRST

Input

Chip reset initiation, valid in low level

16

MISO

Output

SPI master input slave output

17

MOSI

Input

SPI master output slave input

18

SCK

Input

SPI clock

19

NSS

Input

Chip selectfor starting a SPI communication

20

GND

-

Ground

21

ANT

-

Stamp hole50 ohm impedance)

22

GND

-

Ground

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ModelIC Interface Frequency
Hz
Power
dBm
Distance
km
Air
Rate(bps)
Package Size
(mm)
Feature ManualSample
E22-900T30S SX1262 UART 868M 915M 30 10 0.3~62.5k SMD 40.5*25 Low consumption, anti-interference
E22-400T30S SX1268 UART 433M 470M 30 10 0.3~62.5k SMD 40.5*25 Low consumption, anti-interference
E22-230T30S SX1262 UART 230M 30 10 0.3~15.6k SMD 40.5*25 Low consumption, anti-interference
E22-230T22S SX1262 UART 230M 22 5 0.3k~62.5 SMD 16*26 Low consumption, anti-interference
E22-900T22S SX1262 UART 868M 915M 22 5 0.3~62.5k SMD 16*26 Low consumption, anti-interference
E22-400T22S SX1268 UART 433M 470M 22 5 0.3~62.5k SMD 16*26 Low consumption, anti-interference
E22-400M30S SX1268 SPI 433M 470M 30 12 0.018~300k SMD 24*38.5 Low consumption,anti-interference
E22-900M30S SX1262 SPI 868M 915M 30 12 0.018~300k SMD 24*38.5 Low consumption,anti-interference
E22-900M22S SX1262 SPI 868M 915M 22 7 0.018~300k SMD 14*20 Low consumption,anti-interference
E22-400M22S SX1268 SPI 433M 470M 22 7 0.018~300k SMD 14*20 Low consumption, anti-interference
  • E22-900T30S

    Product model:E22-900T30S

    IC : SX1262

    Interface : UART

    Frequency Hz : 868M 915M

    Power dBm : 30

    Distance km : 10

    Air Rate(bps) : 0.3~62.5k

    Package : SMD

    Size (mm) : 40.5*25

    Feature : Low consumption, anti-interference

    PDF :

    BUY:

  • E22-400T30S

    Product model:E22-400T30S

    IC : SX1268

    Interface : UART

    Frequency Hz : 433M 470M

    Power dBm : 30

    Distance km : 10

    Air Rate(bps) : 0.3~62.5k

    Package : SMD

    Size (mm) : 40.5*25

    Feature : Low consumption, anti-interference

    PDF :

    BUY:

  • E22-230T30S

    Product model:E22-230T30S

    IC : SX1262

    Interface : UART

    Frequency Hz : 230M

    Power dBm : 30

    Distance km : 10

    Air Rate(bps) : 0.3~15.6k

    Package : SMD

    Size (mm) : 40.5*25

    Feature : Low consumption, anti-interference

    PDF :

    BUY:

  • E22-230T22S

    Product model:E22-230T22S

    IC : SX1262

    Interface : UART

    Frequency Hz : 230M

    Power dBm : 22

    Distance km : 5

    Air Rate(bps) : 0.3k~62.5

    Package : SMD

    Size (mm) : 16*26

    Feature : Low consumption, anti-interference

    PDF :

    BUY:

  • E22-900T22S

    Product model:E22-900T22S

    IC : SX1262

    Interface : UART

    Frequency Hz : 868M 915M

    Power dBm : 22

    Distance km : 5

    Air Rate(bps) : 0.3~62.5k

    Package : SMD

    Size (mm) : 16*26

    Feature : Low consumption, anti-interference

    PDF :

    BUY:

  • E22-400T22S

    Product model:E22-400T22S

    IC : SX1268

    Interface : UART

    Frequency Hz : 433M 470M

    Power dBm : 22

    Distance km : 5

    Air Rate(bps) : 0.3~62.5k

    Package : SMD

    Size (mm) : 16*26

    Feature : Low consumption, anti-interference

    PDF :

    BUY:

  • E22-400M30S

    Product model:E22-400M30S

    IC : SX1268

    Interface : SPI

    Frequency Hz : 433M 470M

    Power dBm : 30

    Distance km : 12

    Air Rate(bps) : 0.018~300k

    Package : SMD

    Size (mm) : 24*38.5

    Feature : Low consumption,anti-interference

    PDF :

    BUY:

  • E22-900M30S

    Product model:E22-900M30S

    IC : SX1262

    Interface : SPI

    Frequency Hz : 868M 915M

    Power dBm : 30

    Distance km : 12

    Air Rate(bps) : 0.018~300k

    Package : SMD

    Size (mm) : 24*38.5

    Feature : Low consumption,anti-interference

    PDF :

    BUY:

  • E22-900M22S

    Product model:E22-900M22S

    IC : SX1262

    Interface : SPI

    Frequency Hz : 868M 915M

    Power dBm : 22

    Distance km : 7

    Air Rate(bps) : 0.018~300k

    Package : SMD

    Size (mm) : 14*20

    Feature : Low consumption,anti-interference

    PDF :

    BUY:

  • E22-400M22S

    Product model:E22-400M22S

    IC : SX1268

    Interface : SPI

    Frequency Hz : 433M 470M

    Power dBm : 22

    Distance km : 7

    Air Rate(bps) : 0.018~300k

    Package : SMD

    Size (mm) : 14*20

    Feature : Low consumption, anti-interference

    PDF :

    BUY: