ESP-01M ESP8285 Wifi Module

The smallest 802.11b/g/n Wi-Fi SOC module - Low power 32-bit CPU ESP8285, can also serve as the application processor, the clock speed Up to 160MHz with Built-in 10 bit high precision ADC and Integrated Wi-Fi MAC/BB/RF/PA/LNA, can be widely used in a variety of networking, for home automation, industrial wireless control, baby monitors, wearable electronic products, wireless positioning system signals and other networking applications.

Features:

• Supports UART/GPIO/PWM/ADC
• Deep sleep current as low as 20uA
• Embedded lwIP protocol stack
• Supports STA/AP/STA + AP operation mode - Support Smart Config/AirKiss technology
• UART baudrate up to 4Mbps
• General AT commands can be used quickly
• Supports remote firmware upgrade (FOTA)
• Package:DIP-18
• Size:18x18x2.8mm
• SPI Flash:built-in 1MByte
• Interface:UART/GPIO/PWM/ADC
• IO Port:11
• UART Baudrate:300-4608000bps,default is 115200
• Frequency range:2412-2484MHz
• Antenna:PCB antenna,2dBi
• Secondary development:support

Transmit Power:

• 802.11b: 16±2 dBm (@11Mbps)
• 802.11g: 14±2 dBm (@54Mbps)
• 802.11n: 13±2 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: 300mA
• Modem Sleep: ~20mA
• Light Sleep: ~2mA
• Deep Sleep: ~0.02mA
• Power Supply: Voltage 3.0V ~ 3.6V Current >300mA
• Operating temperature:-20 ~ 85℃
• Storage Environment :-40 ~ 90 , < 90%RH

Security:

• WEP/WPA-PSK/WPA2-PSK

Package List:

• 1 x ESP-01M ESP8285 Wifi Module

Documents:

• Datasheet