current location: Home >Product Center >

E22-900T22D

[IC]:SX1262

[Frequency]:850.125~930.125MHz

[Power]:22dBm

[Distance] :5km

[Size]:21*36mm

[Weight]:6.5±0.2g

[Introduction]:E22-900T22D is a wireless module (UART) with multiple transmission modes, working in the 850.125MHz~930.125MHz, (default 868.125MHz). It features LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.

en-E22-900T22D_01

en-E22-900T22D_02

en-E22-900T22D_03

en-E22-900T22D_04

en-E22-900T22D_05

en-E22-900T22D_06

en-E22-900T22D_08


Limit Parameters

Main ParametersPerformanceRemarks
Min.Max
Power supply(V)05.5Voltage over 5.5V will cause permanent damage to module
Blocking power(dBm)-10Chances of burn is slim when modules are used in short distance
Operating temperature(℃) -40 +85 -


Operating parameter

Main ParametersPerformanceRemarks
Min.Typ. Max.
Operating voltage(V)2.3 5.05.5≥5.0 V ensures output power
Communication level(V)-3.3-For 5V TTL, it may be at risk of burning down
Operating temperature(℃)-40 -+85Industrial design
Operating frequency(MHz)850.125 868.125930.125 Support ISM band
TX Current(mA)-110-Instant power consumption
RX current(mA) -11--
Sleep current(μA)-2-Software is shut down
Max Tx power(dBm) 21.522.022.5-
Receiving sensitivity(dBm)-146  -147-148Air data rate 0.3kbps
Air data rate(bps) 0.3k2.4k62.5kTo control via user’s program


Main parameter DescriptionRemarks
Distance for reference 5000mTest condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 2.4kbps
TX length 240 Byte Can be configured via command as 32/64/128/240 bytesper packet to transmit
Buffer1000 Byte-
ModulationLORA-
Communication interface UARTTTL level
PackageDIP-
Connector 1*7*2.54mm-
Size  21*36 mm-
Antenna SMA-K 50 ohm impedance

E22-900T22D单页面_10

No.
NameDirectionFunction
1M0
Input(weak pull-up)

Work with M1 to decide 4 working modes of module (not suspended, if notused, could be grounded).

2M1Input(weak pull-up)

Work with M0 to decide 4 working modes of module (not suspended, if notused, could be grounded).

3RXDInput

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

5AUXOutput

To indicate module ’s working status & wakes up the external MCU. During theprocedure of self-check initialization, the pin outputs low level. Can beconfigured as push-pull output (suspending is allowed).

6VCCInput

Power supply :2.3~ 5.5V DC

7GNDInput

Ground

8Fixed hole-

Connect to GND

9Fixed hole
  -

Connect to GND

10Fixed hole
 -  

Connect to GND

       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  
ModelIC Interface Frequency
Hz
Power
dBm
Distance
km
Air
Rate(bps)
Package Size
(mm)
Feature ManualSample
E22-900T22D UART SX1262 868M 915M 22 5 0.3~62.5k DIP 21*36 A new generation of LoRa spread spectrumtechnology
E22-400T30D UART SX1268 433M 470M 30 8 0.3~62.5k DIP 24*43 New LoRa Spread Spectrum,Automatic relay,Wireless configuration
E22-400T22D UART SX1268 433M 470M 22 5 0.3~62.5k DIP 21*36 New generation of LoRa spread spectrum technology
E22-900T30S1B SX1262 UART 868M 915M 30 10 0.3~62.5k SMD 40.5*25 Low consumption, anti-interference
E22-400T30S1B 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
E22-900T22S1B SX1262 UART 868M 915M 22 5 0.3~62.5k SMD 16*26 Low consumption, anti-interference
E22-400T22S1B 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
  • E22-900T22D

    Product model:E22-900T22D

    IC : UART

    Interface : SX1262

    Frequency Hz : 868M 915M

    Power dBm : 22

    Distance km : 5

    Air Rate(bps) : 0.3~62.5k

    Package : DIP

    Size (mm) : 21*36

    Feature : A new generation of LoRa spread spectrumtechnology

    PDF :

    BUY:

  • E22-400T30D

    Product model:E22-400T30D

    IC : UART

    Interface : SX1268

    Frequency Hz : 433M 470M

    Power dBm : 30

    Distance km : 8

    Air Rate(bps) : 0.3~62.5k

    Package : DIP

    Size (mm) : 24*43

    Feature : New LoRa Spread Spectrum,Automatic relay,Wireless configuration

    PDF :

    BUY:

  • E22-400T22D

    Product model:E22-400T22D

    IC : UART

    Interface : SX1268

    Frequency Hz : 433M 470M

    Power dBm : 22

    Distance km : 5

    Air Rate(bps) : 0.3~62.5k

    Package : DIP

    Size (mm) : 21*36

    Feature : New generation of LoRa spread spectrum technology

    PDF :

    BUY:

  • E22-900T30S1B

    Product model:E22-900T30S1B

    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:

  • E22-400T30S1B

    Product model:E22-400T30S1B

    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:

  • E22-900T22S1B

    Product model:E22-900T22S1B

    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:

  • E22-400T22S1B

    Product model:E22-400T22S1B

    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: