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E22-400T30S

[IC] : SX1268

[Frequency] : 410~493MHz

[Power] : 30dBm

[Distance] : 10km

[Interface] : UART

[Weight] : 4.9±0.1g

[Introduction] : E22-400T30S is a wireless serial port module (UART) based on SEMTECH's SX1268 RF chip. It has multiple transmission modes,working in the (410.125MHz~493.125MHz) frequency band (default 433.125MHz), LoRa spread spectrum technology, TTL level output,compatible with 3.3V and 5V IO port voltage.

E22-400T30S_02

E22-400T30S-UART-YJ930

E22特点01E22特点02E22特点03E22特点04E22特点05E22-400T30S_04E22-400T30S_05

RF ParameterValue
Remark
Working frequency
410.125~493.125 MHz

Support ISM band

Transmitting power30 dBm

Max. Power (1W)

Receiving sensitivity
-148 dBm

Air data rate is 2.4kbps

Air data rate0.3k~62.5kbps

Controlled via user's programming

Test distance10000m

Test condition:clear and open area, antenna gain: 5dBi,antenna

height: 2.5m,air data rate: 2.4kbps


Hardware ParameterValue
Remark

Size

40.5 * 25 mm

   

Antenna type

IPEX / Stamp hole

   

Communication interface

UART


Package

SMD

   


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
3.35.05.5V≥5.0 V ensures output power
Communication level-3.3-V

For 5V TTL, it may be at risk of burning down

Transmitting current
-610-mAInstant power consumption
Receiving current
-
17-mA

Sleep current
-
2-μA
Software is shut down
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125


E22-400T30S_Size

No.
NameDirectionFunction
1M0

Input

(weak pull-up)

Work with M1 to decide 4 working modes of module (not suspended, if not used, could

be grounded).

2M1

Input

(weak pull-up)

Work with M0 to decide 4 working modes of module (not suspended, if not used, could

be grounded).

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.

5AUX

Output

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 push-pull output

(can be suspended).

6VCC

Input

Power supply :3.3~ 5.5V DC.

7GNDInput

Ground.

8NCInput

Can be suspended.

9GNDInput

Ground.

10NCInput

Can be suspended.

11NCInput

Can be suspended.

12NCInput/output

Can be suspended.

13NC

Input/output

Can be suspended.

14NCInput/output

Can be suspended.

15GND-

Ground.

16GND-

Ground.

17GND-

Ground.

18ANTOutput

High frequency signal output, 50Ω characteristic impedance.

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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 :

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  • 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 :

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  • 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 :

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  • 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 :

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  • 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

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  • 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 :

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  • 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

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  • 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: