E61-433T30D ( 2.5km, UART, 425~450.5MHz, 21~30dBm, 1.2k~70kbps, SMA-K ) Wireless Module

EBRF0023

New product

37,400 Ks

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Detail about E61-433T30D Wireless Module

E61-433T30D is a high-speed wireless transceiver module,operates at 425-450.5MHz,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 : 21~30dBm
  • Distance : 2.5km
  • Interface : UART

RF Parameter Value
Remark
Working frequency
425~450.5 MHz

Default:  433MHz

Transmitting power 21~30 dBm

Default:  30dBm(About 1W)

Receiving sensitivity -126 dBm

Air data rate: 1.2kbps

Air data rate 1.2k~70kbps

Default: 1.2kbps

Test distance 2500m

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

air data rate: 1.2kbps

Hardware Parameter Value
Remark

Size

24 * 43 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
3.3 5.0 5.2 V
Communication level 2.5 3.3 3.6 V
Transmitting current
445 480 530 mA 30dBm(1W)
Receiving current
18
19 21 mA
Sleep current
4
5 6 μA
Operating temperature
-40 20
+85
Operating humidity
10 60
90 %
Storage temperature
-40 20
+125

E32-TTL-1W_Size

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 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 open-drain

   output or push-pull output. (Floating is allowed)

6 VCC Input    Power supply 3.3V~5.2V DC
7 GND Input    Ground
8 Fixing hole    Fixing hole
9 Fixing hole    Fixing hole
10 Fixing hole    Fixing hole
11 Fixing hole    Fixing hole


E61-TTL-1W


硬件E61-TTL-1W
连续传输
高速传输
应用标题_02
智能农业_11
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工业遥控_09
环境监测-EN (10)



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