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E72-2G4M02S2B Ebyte PCB/IPEX UART IOT Solutions 2.4GHz BLE 2dBm Low Energy CC2640 Wireless Module
E72-2G4M02S2B Ebyte PCB/IPEX UART IOT Solutions 2.4GHz BLE 2dBm Low Energy CC2640 Wireless Module
E72-2G4M02S2B Ebyte PCB/IPEX UART IOT Solutions 2.4GHz BLE 2dBm Low Energy CC2640 Wireless Module

E72-2G4M02S2B Ebyte PCB/IPEX UART IOT Solutions 2.4GHz BLE 2dBm Low Energy CC2640 Wireless Module

[Support protocol]： BLE 5.1

[IC]：CC2640

[Frequency]：2.402~2.480 GHz

[Power]：2 dBm

[Distance]：0.25 km

[Interface]：I/O

[Weight]：1.1±0.1 g

[Introduction]：E72-2G4M02S2B is a small size (1.27mm between pins) SMD type 2.4GHz RF module designed by Chengdu Ebyte, its maximum transmitting power is 2dBm, with high performance PCB antenna, it operates at 2.402 ~ 2.480GHz with ultra-low active RF and MCU current and ultra-low current consumption in low power consumption mode.

New-arrivals-in-February!-Free-trial-of-all-module-products!

E72-2G4M02S2B 2.4GHz BLE 2dBm Low Energy CC2640 Wireless Module


RF ParameterValueRemark
Working frequency2402~2480 MHzDefault: 2.4GHz (24MHz oscillator)
Transmitting power2 dBmAbout 1.6mW
Receiving sensitivity-97 dBmAir data rate: 1M bps
Air data rate1M bpsPlease refer to IC datasheet for Blutooth 5.1
Test distance250mIn open and clear air, with maximum power, 5 dBi antenna gain, height of 2m, air data rate: 1M bps
Hardware ParameterValueRemark
ICCC2640F128RSMR-
FLASH128 KB-
RAM28 KB-
CoreM3+M0-
Size14*23 mm-
Antenna typePCB/IPEX-
Communication interfaceUART-
PackageSMD-
Electronic parameterMin.Typ.Max.UnitCondition
Power supply1.83.33.8V-
Communication level1.53.33.8V-
Transmitting current101112mA2dBm (1.6mW)
Receiving current1.92.02.1mA-
Sleep current0.10.20.5μA-
Operating temperature-4020+85℃-
Operating humidity106090%-
Storage temperature-4020+125℃-


1
Pin NoPin itemPin directionPin application
1GNDInputGround electrode, connect to power reference ground
2DIO_0Input /OutputHigh drive IO,sensor controller (refer to IC datasheet)
3DIO_1Input /OutputHigh drive IO,sensor controller (refer to IC datasheet)
4RXDInput /OutputHigh drive IO,sensor controller (refer to IC datasheet)
5JTAG_TMSInput /OutputJTAG_TMSC (refer to IC datasheet)
6JTAG_TCKInput /OutputJTAG_TCKC (refer to IC datasheet)
7TXDInput /OutputHigh drive IO, JTAG_TDO(refer to IC datasheet)
8DIO_4Input /OutputHigh drive IO, JTAG_TDO(refer to IC datasheet)
9GNDInputGround electrode, connect to power reference ground
10nRESETInputReset,(refer to IC datasheet)
11VCCInputPower supply, 1.8V ~ 3.8V
12DIO_5Input /OutputSLEEP pin, trigger and wake up
13GNDInputGround,connect to the power reference ground
14DIO_6Input /OutputMRDY pin, trigger serial reception
15DIO_7Input /OutputSRDY pin, wake up external MCU
16DIO_8Input /OutputConnection, output low level
17DIO_9Input /OutputGeneral IO, sensor controller, digital analog (refer to IC datasheet)
18GNDInputGround electrode, connect to power reference ground


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