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2.2 Recommended working conditions
Symbol
VDD33
Supply current of external power
IVDD
T
Recommended working temperature
Humidity
Imax
I
2.3 RF Characteristics
Working channel center frequency range
Antenna type
Distance
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Parameter
Power pin voltage
supply
Humidity
Peak current
Average current
Chart 2-2 Recommended working conditions
Wi-Fi
With router @Mercury MW305R
Between Modules
Chart 2- 3 RF Characteristics
ESP32-C3-MINI-1U User Manual
Minimum
Typical
3.0
3.3
0.5
—
–40
—
—
85
2412~2484MHz
Protocol IEEE802.11b/g/n
IPEX Interface
300m
300m
Maximum
Unit
3.6
V
—
A
85
°C
—
%RH
400
mA
100
mA
4