Data Sheet

ESP-12L WIFI MODULE V1
Copyright © 2018 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved
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Product Specification
Table1.1 Product Specification Description
Module Model
ESP-12L
Package
SMD16
Size
24*16*3(±0.2)mm
Certification
FCC/CE
SPI Flash
Default 32Mbit
Interface
UART/GPIO/ADC/PWM
IO Port
9
UART Baud rate
Support 300 ~ 4608000 bps ，Default 115200 bps
Frequency Range
2412 ~ 2462MHz
Antenna
PCB Antenna
Transmit Power
802.11b: 12.4 dBm (@11Mbps)
802.11g: 11.9 dBm (@54Mbps)
802.11n: 12 dBm (@HT20, MCS7)
Receiving Sensitivity
CCK, 1 Mbps : -90dBm
CCK, 11 Mbps: -85dBm
6 Mbps (1/2 BPSK): -88dBm
54 Mbps (3/4 64-QAM): -70dBm
HT20, MCS7 (65 Mbps, 72.2 Mbps): -67dBm
Power
(Typical Values)
Continuous Transmission=>Average：~71mA，Peak：
500mA
Modem Sleep: ~20mA
Light Sleep: ~2mA
Deep Sleep: ~0.02mA
Security
WEP/WPA-PSK/WPA2-PSK
Power Supply
Voltage 3.0V ~ 3.6V，Typical 3.3V，Current >500mA
Operating
Temperature
-20 ℃ ~ 85 ℃
Storage Environment
-40 ℃ ~ 85 ℃ , < 90%RH