Installation Manual

8
4. Electrical parameters
4.1. Electrical characteristic
Parameters
Name
Min_ Value
Type_ Value
Max_ Value
Unit
Storage temperature
-55
125
℃
Operating temperature
-40
85
℃
Storage humidity
0
85
%
Supply voltage
VBAT_IN
3
3.3
3.6
V
4.2. Power Consumption Description
Conditions
Current (mA)
Deep-sleep
0.01
Light-sleep
0.35
RX (11b, 1Mbps)
31.2
RX (11b, 11Mbps)
31.2
RX (11g, 54Mbps)
33.4
RX (11n, MCS7)
34.4
TX (11b, 1Mbps, 20dBm)
232
TX (11b, 11Mbps, 20dBm)
232
TX (11g, 54Mbps, 16dBm)
156.5
TX (11n, MCS7, 15dBm)
163.3
4.3. Wi-Fi RF
Wi-Fi RF Information
Name
Detailed features
freq_ band
2412-2462MHz
Wi-Fi Standard
IEEE 802.11b/g/n
Modulation mode
11b: DBPSK, DQPSK,CCK for DSSS
11g: BPSK, QPSK, 16QAM, 64QAM for OFDM
11n: MCS0~7,OFDM
Data rate
11b：1,2,5.5和11Mbps
11g : 6,9,12,18,24,36,48,54Mbps
11N_ht20:mcs0~7, Max 72.2Mbps
Wi-Fi receivesensitivity reference table
Against
Rate (Mbps)
Channel
RX Sensitivity (dBm)
1
1
-97.8
4
-98.3
7
-98.3
10
-98.3
13
-97.8
1
-94.3
4
-93.8
7
-94.3