Chengdu Ebyte Electronic Technology Co.,Ltd.
Copyright ©2012–2021
,成都亿佰特电子科技有限公司
4
2.1 Limit parameter
Main parameter
Performance
Remark
Min
Max
Power supply
(
V
)
2.3
3.8
Voltage over 3.6V will cause permanent
damage to module
Blocking power
(
dBm
)
-
10
Chances of burn is slim when modules
are used in short distance
Operating temperature
(
℃
)
-40
85
-
2.2 Operating parameter
Main parameter
Performance
Remark
Min
Type
Max
Operating voltage
(
V
)
2.3
3.3
3.8
≥3.3 V ensures output power
Communication level
(
V
)
-
3.0
-
For 5V TTL, it may be at risk of burning
down
Operating temperature
(
℃
)
-40
-
85
Industrial grade
Operating frequency
(
MHz
)
2.402
-
2.480
Support ISM band
Power
Consump-
tion
TX current
(
mA
)
9.6
10
10.12
Instant power consumption
RX current
(
mA
)
7.06
7.6
7.8
-
Sleep current
(
μA
)
-
1.2
-
Shut down by software
Max TX power
(
dBm
)
4.5
5.0
5.5
-
Receiving sensitivity
(
dBm
)
-98.5
-99
-100.5
Air data rate is 250 kbps
Air data rate
(
bps
)
125k
-
1M
Controlled via user’s programming
Main parameter
Description
Remark
Reference distance
150m/500m
Test condition
:
clear and open area, antenna gain: 5dBi
,
antenna height: 2.5m
,
air data rate: 250 kbps
Crystal Oscillator
48MHz / 32.768KHz
-
Protocol
BLE 5.2
-
Package
SMD
-
Interface
1.27mm
-
IC
CC2642
-
FLASH
352KB
-
RAM
88 KB
-
Core
Cortex-M4
-
Size
17.5 * 28.7 mm
-
Antenna
PCB / IPEX
50 ohm impedance