User Manual

Chengdu Ebyte Electronic Technology Co., Ltd. E01-ML01SP2 User Manual
Copyright ©2012–2018
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
2
2. Specification and parameter
2.1 Limit parameter
Main parameter
Performance
Remark
Min.
Max.
Power supply（V）
0
3.6
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
Remarks
Min.
Typ.
Max.
Operating voltage（V）
2.0
3.3
3.6
≥3.3V ensures output power
Communication level（V）
3.3
For 5V TTL, it may be at risk of
burning down
Operating temperature（℃）
-40
-
85
Industrial design
Operating frequency（GHz）
2.4
-
2.525
Support ISM band
Power
consumption
TX current（mA）
120
Instant power consumption
RX current（mA）
26
Sleep current （μA）
1.0
Software is shut down
Max Tx power（dBm）
19.7
20
20.2
Receiving sensitivity（dBm）
-96.5
-96
-97.5
Air data rate is 250kbps
Air data rate（bps）
250k
-
2M
Controlled via user’s programming
Main parameter
Description
Remark
Distance for reference
2000m
Test condition
：
clear and open area, antenna gain: 5dBi
，
antenna
height: 2.5m
，
air data rate: 250kbps
FIFO
32Byte
Max length transmitted each time
Crystal frequency
16MHz
Modulation
GFSK
Package
DIP
Connector
1.27mm Pin
Communication interface
SPI
0-10Mbps
Size
14.85 * 18mm
Without SMA
Antenna
IPEX
50ohm impedance