Ebyte E34-2G4H20D Nrf24l01 Wireless Audio Transmitter 24ghz Antenna Spi Low Power Tx Rx Nrf24l01p 2.4ghz Rf Module

2022-10-09T01:51:34-07:00

Type: module
Price: 4.94 - 5.99 (2 variants)

E34-2G4H20D is a 100mW wireless transceiver module with an operating frequency of 2.4-2.518GHz. The outstanding advantages of this module are concentrated power density, long transmission distance, automatic frequency hopping, strong anti-interference, and TTL level. Automatic frequency hopping technology is to ensure the confidentiality and anti-interference of communication. Compared with fixed frequency communication, frequency hopping communication is more concealed and difficult to be intercepted.

Brand Name:EBYTE
Origin:Mainland China
Condition:New
Type:Drive IC
Model Number:E34-2G4H20D
Working frequency:2400~2518 MHz
Transmitting power:20dBm
Test distance:2500m
Size:21 * 36 mm
Antenna type:SMA-K
Communication interface:UART
Package:DIP
Power supply:2.3-5.5V

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 | 250k~2Mbps | Default: 250kbps

Test distance

2500m

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

air data rate: 250kbps

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 | 256 bytes buffer | Automatically sub-packaging with 27 bytes per package

Electronic parameter | Min. | Typ. | Max. | Unit | Condition
Power supply | 2.3 | 5.0 | 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 | - | 75 | - | μA | Software shutdown
Operating temperature | -40 | 20 | +85 | ℃ |
Operating humidity | 10 | 60 | 90 | % |
Storage temperature | -40 | 20 | +125 | ℃ |

UART serial port interface

supporting 3.3V or 5.0V system

packet loss automatic retransmission

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