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Smart Gateway solution USA EU AU UK INDIAN ESP32 plug wifi ble beacon gateway, support MQTT to connect to your server

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Quick Details

Chipset: esp32
Place of Origin: Guangdong China
Warranty: 1 Year
Support Device: ble sensors/beacon/etc
Wireless technology: BLE&WIFI
Material: ABS+PC
Model Number: MK103
Brand Name: MOKO
Support service: hardware/app/shell
Type: plug gateway
Max scanning devices quantity: 300/min
Voltage: 100-240V
Application: gateway
Certificate: CE ROHS /FCC/UL/ETL
Packaging Detail: standard packaging
Selling Units: Single item
Single package size: 11X6.2X6.7 cm
Single gross weight: 0.2 KG
Shenzhen Moko Technology Ltd.
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US$ 410,000+
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Smart Gateway solution USA EU AU UK INDIAN ESP32 plug wifi ble beacon gateway, support MQTT to connect to your server

MK103 is a Bluetooth gateway(or Bluetooth probe) integrating WiFi and Bluetooth wireless communication, MK103 can scan BLE Beacon data and then upload data to cloud server through WiFi, so as to realize environmental monitoring and indoor positioning.


MK103 is a small blutetooth gateway integrating bluetooth and wifi wireless communication technology.With the shape of ordinary plug,you can use it whenever it powered.MK103 can scan BLE devices nearby to gather some location informations via bluetooth,and then update these messeages to the cloud servers by wifi,so as to realize location tracker in room and environment monitoring.


  • Built in ESP32 module, support BLE& WiFi communication
  • Supports many countries with different specifications: AU/US/UK/EU/FR/Brazil/Japan/Israel etc
  • Support different encryption modes, no authentication / one-way authentication / two-way authentication
  • The maximum scanning distance of Bluetooth can reach 130m
  • OTA software upgrade
  • MOKO standard firmware and APP(MOKOScanner) can be used directly, the APP can be downloaded from Googleplay or APP store
  • Support multiple server platforms such as EMQTT, AWS, ALI,and also provide configuration protocol for customers to access their own server platform
  • Provide IOS and android SDK for customers to develop their own APP
  • Schematic diagrams are available for customers to develop firmware

3 Basic parameter

NO. Type Description Remark
1 Wireless technology BLE&WIFI  
2 Input voltage 90V-240VAC  
3 Output coltage 90V-240VAC  
4 Max load current 16A  
5 Max load 3520W  
6 Operation temperature& humidity 0ºC~40 ºC/10%~90%  
7 Plug type US/UK/EU/AU/FR  
8 Dimensions 110x62.3x34.9mm  

4. Technology parameter

4.1 WiFi

NO. Type Description Remark
1 WIFI protocol 802.11b/g/n  
2 Frequence band 2.4GHz-2.5Ghz(2400MHz-2483.5MHz)  
3 Coverage <100m Open and no shielding space
4 Transmission power 11n MCS7 13dB,11b 18.5dB  

4.2 Bluetooth

NO. Type Description Remark
1 Bluetooth standard Bluetooth V4.2  
2 Max scanning distance 130m Open and no shielding space
3 Max scanning devices quantity 300/min  
3 Bluetooth scanning rate 150 times/s Quantity of broadcast frames scanned per second
4 Receiving sensitivity -97dB


4.3 Hardware parameter

NO. Type Description Remark
1 ESP32 BLE&WiFi  
2 RGB Different colors used to distinguish the device status  
3 button Reset&control bluetooth broadcast on/off  

4.4 Software parameter

NO. Type Description Remark
1 Communication protocol MQTT v3.1.1  
2 Encription protocol TLS V1.2  
3 Encription mode OPEN/WEP/WPA_PSK/WPA2_PSK/WPA_WPA2_PSK  
4 Firmware upgrade mode OTA  
5 Software development Standard firmware supports MQTT servers, also provide schematic diagrams for customers to develop firmware connecting to their own server  
6 User configuration IOS&Android with MOKO Scanner  

4.5 Indicator status

NO. Indicator status Description Remark
1 Blue and green lights flash alternately once Factory reset successsfully  
2 Indicator light off Plug is not powered on or plug is powered on ,bluetooth off  
3 Flash green Bluetooth on,braodcasting and connecting  
4 Steady green APP connectted to bluetooth  
5 Flash blue Configure MQTT information and network connection  
6 Solid blue Connected to server successfully  

4.6 Button Functions

  • Short press button: Set the Bluetooth broadcast status. For devices that not connected to network, short press button can change the Bluetooth broadcast status.
  • Long press button for 10s: restore factory settings. In any case after the device powered on, press and hold the button for 10s to enter the factory reset.

4.7 Product appearance and model

This following appearances and product models are currently commonly used.we can also provide Israeli/Brazilian/Japanese/India specifications.

4.7.1Production appearance picture

4.7.2 Production dimensions

Model MK103-F MK103-I MK103-G MK103-B MK103-E
Plug Type EU AU UK US FR
Length(mm) 62.3 62.3 62.3 62.3 62.3
Width(mm) 110.00 110.00 110.00 110.00 110.00
Thickness(mm) 71.9 64.1 62.4 55.6 71.9

Dimensions picture:


 MOKO could also provide one-step solution for IOT plug.




Company Information



Q1:Could you provide the design solution for us?

A:Yes,we can custom the product according to your requirement

Q2: What kind of solution you can offer?

A:1.PCB Design and Manufacturing

2.Enclosure Design and Manufacturing

3.Function Development and Customized Firmware

4.Customized APP

5.Package Design and Manufacturing

6.Certification services

Q3:How to work with you? 
A:1.You provide the your requirement then we confirm it.    

2.Establish the project and R&D department research and development   

3.Confirm the first sample and testing    

4.Modifing the first sample then confirm the final one

5.Mass production

Q4:What is your MOQ?
A: For our existing product,there are no MOQ,we can provide you samples to test our quality first.

Q5: How long is your products quality warranty?
A: We provide one year factory quality warranty.