E61-433T17D ( 1.0km, UART, 425~450.5MHz, 7~17dBm, 1.2k~70kbps, SMA-K ) Wireless Module

EBRF0022

New product

19,200 Ks

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Detail about E61-433T17D Wireless Module

E61-433T17D is a high-speed wireless transceiver module,operates at 425-450.5MHz,embedded with high-performance MCU.The package length is unlimited when module works in serial transmission mode,which perfectly realizes continuous transmission for baud rate 57600/38400/19200/9600 and so on.

Specifications

  • Frequency : 425~450.5MHz
  • Power : 7~17dBm
  • Distance : 1.0km
  • Interface : UART

RF Parameter Value
Remark
Working frequency
425~450.5 MHz

Default:  433MHz

Transmitting power 7~17 dBm

Default:  17dBm(About 50mW)

Receiving sensitivity -126 dBm

Air data rate: 1.2kbps

Air data rate 1.2k~70kbps

Default: 1.2kbps

Test distance 1000m

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

air data rate: 1.2kbps

Hardware Parameter Value
Remark

Size

21 * 36 mm

Without SMA

Antenna type

SMA-K

   

Communication interface

UART

Baud rate: 1200~115200, default: 9600

Package

DIP

   

Buffer

512  bytes buffer

Automatically sub-packaging with 77 bytes per package

Electronic parameter Min. Typ. Max. Unit Condition
Power supply
2.3 3.3 5.2 V
Communication level 2.5 3.3 3.6 V
Transmitting current
66 70 77 mA 17dBm(50mW)
Receiving current
18
19 21 mA
Sleep current
3
4 5 μA
Operating temperature
-40 20
+85
Operating humidity
10 60
90 %
Storage temperature
-40 20
+125

E32 (433T20DC)


Pin No.
Pin Item Pin Direction Pin Application
1 M0
Input
(weak pull-up)
    Work with M1 & decide the four operating modes. Floating is not allowed, can be ground.
2 M1 Input
(weak pull-up)
    Work with M0 & decide the four operating modes. Floating is not allowed, can be ground.
3 RXD Input     TTL UART inputs, connects to external TXD (MCU, PC) output pin.
    Can be configured as open-drain or pull-up input
4 TXD Output

    TTL UART outputs, connects to external RXD (MCU, PC) input pin.
    Can be configured as open-drain or push-pull output

5 AUX Output

    To wake up the external MCU, during the procedure of self-check initialization, the pin

    outputs low level. Can be configured as open-drain output or push-pull output (floating

    is allowed).

6 VCC Input     Power supply 2.3V-5.2V DC
7 GND Input     Ground
8 Fixing hole     Fixing hole
9 Fixing hole     Fixing hole
10 Fixing hole     Fixing hole

E61-TTL-50


硬件E61-TTL-50
连续传输
高速传输
应用标题_02
智能农业_11
智能油田-EN (12)
工业遥控_09
环境监测-EN (10)



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