Data Sheet

3 Electrical parameters
Parameter Description
Minimum
value
Typical
value
Maximum
value Unit
VOH I/O high
level
output
VDD*0.8 - - V
3.3 TX and RX power consumption
Working
status Mode Rate
Transmit
power/re-
ceive
Average
value
Peak
value
(Typical
value) Unit
Transmit - 250Kbps +19dBm 175 180 mA
Transmit - 250 Kbps +10 dBm 55 60 mA
Transmit - 250 Kbps +0 dBm 22 24 mA
Receive - 250Kbps Constantly
receive
7 9 mA
3.4 Working current
Working
mode
Working
status, Ta =
25°C
Average
value
Maximum
value
(Typical
value) Unit Remark
EZ mode The module
is in fast
network
connection
state.
450 500 μA Low Power
Firmware
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