E34-2G4D20D ( nRF24L01P, 2.0km, UART, 2.4~2.518GHz, 10~20dBm, SMA-K ) Wireless Module

EBRF0020

New product

15,800 Ks

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Detail about E34-2G4D20D Wireless Module

E34-2G4D20D is a 20dBm wireless transceiver module. It operates at 2400-2505MHz, provides an easy way to use. The typical feature of E34-2G4D20D is high speed. Under a variety of baud rate, E39-TTL-100 can achieve full duplex, no limitation about the package length, support continuous transmission.

Specifications

  • IC : nRF24L01P
  • Frequency : 2.4~2.518GHz
  • Power : 10~20dBm
  • Distance : 2.0km
  • Interface : UART

RF Parameter Value
Remark
Working frequency
2400~2518 MHz

Default:  2400MHz

Transmitting power 10~20 dBm

Default:  20dBm(About 100mW)

Receiving sensitivity -102 dBm

Air data rate: 250kbps

Air data rate -

Self-adapted baud rate

Test distance 2000m

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

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

1024  bytes buffer

Automatically sub-packaging with 29 bytes per package

Electronic parameter Min. Typ. Max. Unit Condition
Power supply
2.3 3.3 5.5 V
Communication level 2.5 3.3 5.2 V
Transmitting current
100 110 120 mA 20dBm(100mW)
Receiving current
20.5
21.5 22.5 mA
Sleep current
23.8
24.8 25.8 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

E39-TTL-100


EN-E34(2G4D20D)
全双工
应用标题_02
智能家庭_02
工业遥控-EN (9)
家用遥控_08
无人机-EN (13)



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