E28-2G4M12S RoHS 2.0 SX1280 LoRa 2.4GHz 12.5dBm SPI IoT Module GFSK FLRC Bluetooth Transmitter Receiver IPEX PCB |

RF Parameter

Value

Remark

Working frequency

2400~2500 MHz

Default: 2.4GHz (52MHz oscillator)

Transmitting power

12.5 dBm

About 18mW

Receiving sensitivity

-128 dBm

Air data rate: 125kbps

Air data rate

0.125M~2Mbps

Default: 125kbps

Test distance

3000m

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

air data rate: 125kbps

Hardware Parameter

Value

Remark

Size

25 * 14 mm

Antenna type

IPEX / PCB

Communication interface

SPI

Package

SMD

Electronic parameter

Min.

Typ.

Max.

UnitUnit

Condition

Power supply

1.8

3.3

3.6

V

Communication level

1.8

3.3

3.6

V

Transmitting current

42

45

50

mA

12.5dBm（18mW）

Receiving current

9

10

11

mA

Sleep current

1

2

3

μA

Operating temperature

-40

20

+85

℃

Operating humidity

10

60

90

%

Storage temperature

-40

20

+125

℃