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E22-230T22S

[IC] : SX1262

[Frequency] : 220.125~236.125MHz

[Power] : 22dBm

[Distance] : 5km

[Interface] : UART

[Introduction] : E22-230T22S is a wireless UART module based on SEMTECH SX1262. It has multiple transmission modes working in the 220.125MHz~236.125MHz. Adopting the new LoRa spread spectrum, It has longer transmisstion distance, lower power consumption, smaller size than SX1278,supporting WOR, wirless configuration, carrier sense, relay networking function.

E22-900T22S-UART-YJ960
E22-400T22S官网特点图

RF ParameterValue
Remark
Working frequency
220.125~236.125 MHz

Default:  230.125MHz

Transmitting power22 dBm

Max. Power (160mW)

Receiving sensitivity
-138 dBm

-

Air data rate0.3k~62.5kbps

-

Test distance5000m

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


Hardware ParameterValue
Remark

Size

16 * 26 mm

   

Antenna type

IPEX / Stamp hole

   

Communication interface

UART


Package

SMD

   


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
3.35.05.5V
Communication level3.03.35.2V
Transmitting current
97107119mA22dBm(160mW)
Receiving current
101112mA

Sleep current
1.6
2.02.4nA
Operating temperature
-4020
+85
Operating humidity
1060
90%
Storage temperature
-4020
+125


引脚

Pin No.
Pin ItemPin DirectionPin Application
1GND-

Ground

2GND-

Ground

3GND-

Ground

4GND-

Ground

5M0

Input

(weak pull-up)

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

6M1

Input

(weak pull-up)

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

7RXDInput

TTL UART inputs, connects to external (MCU, PC) TXD output pin. Can be configured as

open-drain or pull-up input.

8TXDOutput

TTL UART outputs, connects to external RXD (MCU, PC) input pin. Can be configured as

open-drain or push-pull output.

9AUXOutput

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

(suspending is allowed).

10VCC-

Power supply 2.3V-5.5V DC

11GND-

Ground

12NC-

-

13GND

-

Ground

14NC-

-

15NC-

-

16NC-

-

17NC
-

-

18NC-

-

19GND-

Ground

20GND-

Ground

21ANT-

Antenna

22GND-

Ground

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: