Doiting ESP-M Series, User Manual

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DOITING
®
Doctors of Intelligence & Technology Co., LTD
ESP-M1/M2
VER: V1.2 2018-5-18 NUM：DM0013CN
Doctors of Intelligence & Technology Co., LTD (www.doiting.com) Copyright@2014-2019
Features

SOC features

Built-in Tensilica L106 ultra-low power
consumption 32-bit cpu, the main frequency
can be 80MHz and 160MHz, also support
RTOS;

Built-in TCP/IP protocol stack;

Built-in 1 channel 10-bit high precision ADC;

Interfaces include HSPI, UART, I2C, I2S, IR
Remote Control, PWM, GPIO;

20uA deep-sleep current, less than 5uA cut-
off current;

2ms wake-up time;

1.0mW consume power (DTIM3 and standby
state);

Built-in 1M SPI flash byte;

Wi-Fi features

Support 802.11 b/g/n/e/i

Support three modes: Station, SoftAP, and
STA;

Support Wi-Fi Direct(P2P);

Support hardware acceleration for CCMP
(CBC-MAC, computation mode), TKIP (MIC,
RC4), WAPI(SMS4), WEP(RC4), CRC;

P2P detection, P2P GO mode/GC mode and
P2P power management;

WPA/PA2 PSK and WPS;

Support 802.11 i security: pre-certification
and TSN;

Support 802.11n (2.4 GHz);

802.1h/RFC1042 frame encapsulation;

Support seamless roam;

Support AT remote upgrade and cloud OTA
upgrade;

Support SmartConfig function for Android
and iOS device.
Module Interface

2*UART;

1*En;

1*ADC;

1*wakeup pin;

1*HSPI;

1*I2C;

1*I2S;

MAX 10* GPIOs;

Working temperature:
-40
℃
-105
℃

Module size :
12.3*mm*15mm; (ESP-M1)
12.3*mm*20mm; (ESP-M2)
Application
● Serial transparent transmission;
● WiFi prober;
● Smart power plug/Smart LED light;
● Mesh networks;
● Sensor networks;
● Wireless location recognition;
● Wireless location system beacon;
● Industrial wireless control.
Module Type
Name Antenna Type
ESP-M1 IPEX external antenna
ESP-M2 PCB antenna on board
Module Structure