RF Parameter

Value

Remark

Operating frequency(MHz)

2402~2480 MHz

ISM band

Max Tx power(dBm)

8 dBm

-

Receiving sensitivity(dBm)

-92 dBm

-

Distance

70m

Clear and open area, height: 2.5m

Hardware Parameter

Value 

Remark

Size

10 * 14.5 mm

-

Antenna

PCB antenna

50 ohm impedance

Communication interface

UART

-

Package

SMD

-   

Electronic parameter

Min

Typ

Max

Unit

Condition

Operating voltage(V)

2.5

3.3

3.6

V

≥3.3V ensures output power

Communication level(V)

-

3.3

-

V

For 5V TTL,it maybe at risk of buring down

TX current(mA)

-

13

-

mA

-

RX current(mA)

-

13

-

mA

-

Sleep current(μA)

-

8

-

μA

-

Operating temperature(℃)

-40

-

+85

℃

Industrial Design