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E79-400DM2005S

[IC] :CC1352P

[Frequency] :431~500MHz

[Power] :20dBm/4.5dBm

[Distance] :1.5km/0.12km

[Size] :32*20mm

[Weight] :2.8±0.1g

[Introduction] :Based on TI CC1352P chip, E79-400DM2005S is a dual-band ARM-based RF SoC Module

designed by Ebyte, with max transmitting power of 20dBm at SUB-1GHz and 5dBm at 2.4GHz.

The module integrates a high-performance wireless transceiver and a low temperature drift

industrial crystal oscillator.

E79-400DM2005S_02E79-400DM2005S_03E79-400DM2005S_04E79-400DM2005S_05E79-400DM2005S_06E79-400DM2005S_07E79-400DM2005S_08E79-400DM2005S_10

Main ParametersValue
Remarks
Min. Max

Input Voltage(V)

03.8

Permanent damage occurred when voltage is over 3.8V

Blocking Power(dBm)  

-10

Low chance to be damaged for short-distance transceiving

Working Temp.(℃)

-40+85

Industrial Grade


SUB-1GHz Parameters:

Main ParametersValue
Remarks
Min. Typical Max

Working Voltage(V)

2.13.33.8

Voltage above 3.3V can guaranty Max TX power

Tx Electrical Level(V)

-3.3-

5V TTL could cause permanent damage

Working Temp (℃)

-40-+85

Industrial Grade

Working Frequency (MHz)

431-500

Applicable for ISM channel

Power Consumption  

TX Current(mA) -75-

Instantaneous power

RX Current(mA) -6.5-

/

Sleeping Current(μA)-2-

Software off

Max TX Power(dBm)

1920.020.5

/

RX Sensitivity(dBm)

--122-

At 2.5 kbps air rate


2.4G Parameters:

Main ParametersValue
Remarks
Min. Typical Max

Working Voltage(V)

1.83.33.8

Voltage above 3.3V can guaranty Max TX power

Tx Electrical Level(V)

-3.3-

5V TTL could cause permanent damage

Working Temp (℃)

-40-+85

Industrial Grade

Working Frequency (MHz)

2360-2500

Applicable for ISM channel

Power Consumption  

TX Current(mA) /10.5/

Instantaneous power

RX Current(mA) /7.5/

Max TX Power(dBm)

44.55

/

RX Sensitivity(dBm)

/-103/

BLE 5 Coding


ParametersValue
Remarks

Reference Range

1500m@SUB-1GHzConditions: Clear Sky, Antenna Gain 5dBi,
Antenna Height 2.5m, Air rate 1kbps
120m@2.4GConditions: Clear Sky, Antenna Gain 5dBi,
Antenna Height 2.5m, Air rate 1Mbps

TCXO Frequency

48MHz/32.768kHigh rate at 48MHz/Low Rate at 32.768k

Protocol

GFSK/

Encapsulation

SMD/

Interface Type

1.27mm Stamp Hole/

IC Model

CC1352P1F3RGZ/

FLASH

352KB/

RAM

80KB/

Core

Arm ® Cortex ® -M4F/

Size

32*20mm/

Antenna Interfaces

IPEX/Stamp Hole@sub-1G,
PCB Antenna@2.4G
Equivalent Impedance is around 50Ω

E79-400DM2005S_Size1000

No.NameDirectionFunction
1GND-

Ground wire, connected to the power reference ground

2VCC-

Power supply, range 2.5-3.7v (external ceramic filtercapacitor is recommended)

3SETBInput/output

Ground wire, connected to the power reference ground

4DIO1Input/output

Multipurpose digital IO cannot be used as external GPIO

5BUSYInput/output

SPI busy indicator that cannot be used as an externalGPIO

6I2C_SDAInput/output

I2C SCL pins

7I2C_SCLInput/output

I2C SDApin

8UART_CTSInput/output

UART CTS pin

9UART_RTSInput/output

UART RTS pin

10GND-

Ground wire, connected to the power reference ground

11ANT-

Antenna interface, stamp hole (50 ohm characteristicimpedance)

12GND-

Ground wire, connected to the power reference ground

13GND-

Ground wire, connected to the power reference ground

14GND-

Ground wire, connected to the power reference ground

15GND-

Ground wire, connected to the power reference ground

16XRESInput

External reset pins

17ADC_INInput

ADC input pin

18AUXInput/output

MCU GPIO

19SETAInput/output

MCU GPIO

20UART_RXInput/output

UART RX pin

21UART_TXInput/output

UART TX pin

22SWD_DATAInput/output

SWD Data pins

23SWD_CLKInput/output

SWD Clock pin

24GND-

Ground wire, connected to the power reference ground

25SPI_MISOInput/output

SPI MISO test point, internally connected, cannot be used as external SPI

26SPI_NSSInput/output

SPI NSS test point, internally connected,cannot be used as an external SPI

27SPI_MOSIInput/output

SPI MOSI test point, internally connected,cannot be used as an external SPI

28SPI_SCKInput/output

SPI SCK test point, internally connected,cannot be used as external SPI

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