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2 Specification and parameter
2.1 Limit parameter
Main parameter
Power supply（V）
Blocking power（dBm）
Operating temperature（℃）
2.2 Operating parameter
Main parameter
Operating voltage（V）
Communication level（V）
Operating temperature（℃）
Operating frequency（MHz）
Max TX power（dBm）
Tx802.11 b,CCK 11Mbps,POUT=+19 dBm（mA）
Tx802.11 g,OFDM 54Mbps,POUT=+15 dBm （mA）
Tx802.11 n,MCS7,POUT=+13 dBm（mA）
Rx802.11 b, 1024 bytes，-80 dBm（mA）
Rx 802.11 g, 1024 bytes，-70 dBm（mA）
Rx 802.11 n，1024 bytes，–65dBm（mA）
Modem-sleep ①（mA）
Light-sleep ②（mA）
Deep-sleep ③（uA）
Description:
A: Modem-sleep mode is used in scenarios that require the CPU to work all the time, such as PWM or I2S. When Wi-Fi
connecting, if there is no data transmission, according to the 802.11 standard (such as U-APSD), turn off the Wi-Fi
Modem circuit to save power. For example, in DTIM3, keep the sleep interval of 300 ms, and wake up 3 ms each time to
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Wifi version
Off（uA）
Performance
Min
Max
0
3.6
-
10
-40
+85
Performance
Min
Type
2.7
3.3
-
3.3
-40
-
2400
2430
2483.5
19
19.5
802.11
197
147
142
73
72
72
15
0.9
20
0.5
E103-W10 User Manual
Remark
Voltage over 3.6V will cause
permanent damage to module
Chances of burn is slim when
modules are used in short distance
Industrial grade
Remark
Max
3.6
≥3.6 V ensures output power
-
-
+85
Industrial grade
Support ISM band
20
-
Power consumption tested
conditions:
1.Supply voltage: 3.3 V,
2.Ambient temperature: 25℃
3.TX power consumption：
Measured based on a 50%
send-to-air ratio.
4
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