User's Manual

Page
5
of
18
Lierda Science &
Technology Group
Securities
Securities
Securities
Securities Code
Code
Code
Code
IoT
IoT
IoT
IoT Interconnection,
Interconnection,
Interconnection,
Interconnection, Smart
Smart
Smart
Smart Life
Life
Life
Life
Lierda Science & Technology Group
Minimum
Minimum
Minimum
Minimum Value
Value
Value
Value Maximum
Maximum
Maximum
Maximum Value
Value
Value
Value
Power supply voltage (V) 1.6 3.6
Working temperature ( ℃ ) -40 +85
ESD (KV) 3 / All PINS, HBM MADE
Table 2-2 Working Parameters of the Module @ 25 ℃
Main
Main
Main
Main Parameters
Parameters
Parameters
Parameters
Performance
Performance
Performance
Performance
Remarks
Remarks
Remarks
Remarks
Minimum
Minimum
Minimum
Minimum
Value
Value
Value
Value
Typical
Typical
Typical
Typical
Value
Value
Value
Value
Maximum
Maximum
Maximum
Maximum
Value
Value
Value
Value
Working voltage (V) 1.6 3.3 3.6
The ripple of the power supply
requires the peak value to be
within 30mV
Working temperature
( ℃ )
-40 / +85 Normal communication
Working frequency
band (MHz)
2402 / 2480 ISM frequency band
Number of channels / 40 /
Standard number of channels
under BLE Agreement
Power
Consumption
Transmittance state
(mA)
ACTIVE
/ 10.5 /
2402MHz, 0dBm@16M The
whole CPU works
Transmittance state
(mA)
SLEEP
/ 6.58 /
2402MHz, 0dBm@16M Only
the RF part of the CPU works
Receiving state (mA)
ACTIVE
/ 10.3 /
2402MHz@16M The whole
CPU works