Specifications

ESP-12K Specification V1.0
Copyright © 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved
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Power consumption
The following power consumption data is based on a 3.3V power supply, an ambient
temperature of 25 ° C, and is measured using an internal voltage regulator.
 All measurements are done at the antenna interface without SAW filters.
 All transmission data is based on a 90% duty cycle, measured in
continuous transmission mode.
Mode
Mix
Typical
Max
Unit
Send 802.11b, CCK 11Mbps,
POUT=+17dBm
-
190
-
mA
Send 802.11g, OFDM 54Mbps,
POUT =+15dBm
-
145
-
mA
Send 802.11n, MCS7, POUT
=+13dBm
-
120
-
mA
Receive 802.11b,package length
1024bit, -80dBm
-
63
-
mA
Receive 802.11g, package length
1024, -70dBm
-
63
-
mA
Receive 802.11n,package length
1024bit, -65dBm
-
68
-
mA
Modem-Sleep①
-
20
-
mA
Light-Sleep
②
-
1.4
-
mA
Deep-Sleep③
-
20
-
μA
Power Off
-
0.5
-
μA