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E65-2G4T12S

[Frequency]:2400~2480MHz

[Power]:12dBm

[Distance]:800m

[Size]:28.7 * 17.5 mm

[Introduction]:E65-2G4T12S is a 2.4GHz radio frequency wireless transceiver serial module product designed and produced by Ebyte. The product has the characteristics of point-to-point, high-speed continuous transmission, full-duplex communication, etc. with frequency hopping algorithm to improve anti-interference ability, and is suitable for complex working environments.

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Limit Parameters

Main ParametersPerformanceRemarks
Min.Max
Power supply(V)2.3 3.6Over 3.6V, the module will be burned
Blocking power (dBm) - 10There is a probability of burning out in short distance use
Working temperature (℃)  -40 +85 Industrial grade


Operating parameter

Main ParametersPerformanceRemarks
Min.TypicalMax
Working Voltage (V) 2.3 3.33.6The output power can be guaranteed if it is more than 3.3V
Communication level(V)-3.3-Risk of burn out when using 5V level
Working temperature (℃) -40 -+85Industrial design
Working frequency(MHz)2400-2480ISM frequency band
TX Current(mA)484950Average current, instantaneous current (Max)120mA@3.3V
RX current (mA) 474849Average current, instantaneous current (Max)120mA@3.3V
Max TX power (dBm) 1111.512-
Receiving sensitivity (dBm)  - -95--
UART baudrate (bps) 1.2K115.2K 3MDefault 115.2Kbps
Distance (m)  800-
TX packet length  Continuous transmissionContinuous transmission does not limit packetlength, pay attention to flow control and specificbaud rate
Communication interface  UART serial port See pin description for details
PackagingSMDSee dimension description for details
Size (mm) 28.7 * 17.5 Length * width
RF interface  IPEX/Stamp holeThe equivalent impedance is about 50 Ω

CH-E65-2G4T12S引脚定义图

No. PinDirection Function
1~4 GND-Ground
5 RTSOutputSend request, low level valid
6CTSInputSend permission, low level valid
7 RXD InputTTL serial input, connected to external TXD output pin
8 TXDOutput TTL serial output, connected to external RXD input pin
9 DATA Output Sending and receiving data indication pin, low level ( Has data), high level(No data)
10 VCC-2.5 ~ 3.6V DC, 3.3V recommended
11 GND-Ground
12NC-Reserved, suspended
13GND-Ground
14NC - Reserved, suspended
15 NC-Reserved, suspended
16NRSTInputReset pin, low level valid
17 LINKOutputConnection indicator pin: low level (connected), high level (not connected)
18 ModeInput Mode configuration pin: low level (transparent mode), high level(configuration mode)
19 GND- Ground
20 GND -Ground
21 ANT-Antenna
22GND-Ground
       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  
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