FORMIKE ELECTRONIC KWH EMW110 XX User Manual
User Manual
EMW110
About this document
This document is about EMW110 MCU WIFI module’s hardware specification, and it
contains below contents:
Chapter Title Content
Chapter 1 Brief introduction Main specification introduction
Chapter 2
Chapter 3
Chapter 4
Pin definition Pin assignment and description
Function
description
Electrical
parameters
Function and IO description, including CPU, Flash, RAM and
interfaces
Electrical parameters
Content
1.
Product Introduction...........................................................................................................1
2.
Pin Definition.........................................................................................................................2
Function description............................................................................................................4
3.
3.1.
MCU.........................................................................................................................................4
3.2.
RAM, Flash...............................................................................................................................4
3.3. Clock .......................................................................................................................................4
3.4. Interface..................................................................................................................................4
3.5 Software programming.........................................................................................................5
3.6 Working mode........................................................................................................................5
4.
Electrical parameters..........................................................................................................6
4.1. Absolute maximum rating....................................................................................................8
Operating conditions............................................................................................................8
4.2.
4.3. Digital IO characteristics........................................................................................................8
RF parameters................................. .......................................................................................9
4.4.
Power consumption.............................................................................................................10
4.5.
Electro-Static discharge.......................................................................................................10
4.6.
Re-flow temperature curve..................................................................................................11
4.7.
1.
EMW100 is a MCU WIFI module with dimension 20 mm x 18 mm x 3 mm. It supports 2dBi PCB
antenna .
Type
Wireless
Hardware
Item
Certification SRRC/FCC/CE
Wi-Fi protocol 802.11 b/g/n
Frequency 2412MHz ~ 2462MHz
Interface UART×2，SPI×1，USB×1，ADC×1
Operating
voltage
Current Average:80 mA
Operating
temperature
Storage
temperature
Table 1-1.EMW110Specification
Specification
3.0V ~ 3.6V
-20°C ~ 70°C
-40°C ~ 85°C
ProductIntroduction
Software
Dimension mm x mm x 3 mm
WiFi mode
Encyption WPA/WPA2/WEP/TKIP/AES
Firmware
programming
Software
development
Network protocol
IOT Cloud
support
Station，SoftAP，SoftAP + Station
SPI/UART/OTA/
AT command
Develop by SDK
IPv4/IPv6，TCP/UDP/HTTP/FTP/HTTPS/SSL/MQTT
Aliyun, Amazon, JD, Suning, Huawei, Microsoft
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