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Mqtt and Modbustcp Protocols. You Can Also Communicate with The Module Through TCP Socket
US$9.90-11.99
2 Pieces
Sample price:US$11.99/piece.Request sample
Product profile
Customization
AvailableType
Network TypeMeasuring Medium
HumidityModel NO.
WJ18Display Type
LCDSite Display
Site DisplayAccuracy
0.1IP Rating
IP20Certification
CECustomized
CustomizedTypical Applications
Smart FactoryTypical Applications1
Agricultural GreenhouseTypical Applications2
Cold Chain WarehousingTypical Applications3
High End Residential PropertiesTypical Applications4
Supports Reading Temperature and Humidity Using MoTypical Applications5
Temperature Measurement RangeTypical Applications6
Built in Web Page FunctionTypical Applications7
Data Can Be Queried Through Web PagesTransport Package
WayjunrSpecification
70mm x 45mm x 30mmTrademark
wayjunrOrigin
Guangdong, ChinaProduction Capacity
9999Key features
Dual Protocol Support: Supports MQTT, Modbus TCP, and TCP Socket communication for versatile integration.
Built-in Web Interface: Set parameters and query real-time data directly via the module's built-in web page.
Low Power Mode: Supports low-power mode for battery-powered applications to extend device life.
Flexible Installation: Supports both screw mounting and DIN35 rail installation for easy deployment.
Mobile Configuration: WiFi parameters can be easily set and configured using a mobile phone.
Fast Response Time: Communication response time is less than 100ms for real-time data acquisition.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.19h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent product-development capabilities. It reports raw-material traceability, 100% finished-product inspection, CE certification, in-stock capacity, and stated order fulfillment within 15 working days in both off-peak and peak seasons. However, quality control appears limited to one inspector and packing-staff checks, while formal procedures for supplier assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and its export experience is three years with exports representing 11%–20% of sales. Financial credibility cannot be established because the provided financial fields report zero values. Customer evidence includes OEM service for popular brands and a 50%–80% repeat-buyer rate, but no Fortune 500 cooperation.
CertificationsCE certification is explicitly reported for product compliance with standards. The evidence supports holding at least this certification, but does not establish broader certification coverage.
After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and it lacks overseas warehouses, showrooms, agents, and branches. These are explicit limitations in formal complaint management and overseas service infrastructure.
R&D capabilityThe supplier reports R&D capability, new products launched during the past year, two R&D engineers, ODM services, and an available SDK. These explicit capabilities indicate active product-development and software-related innovation capacity.
Production capacityThe supplier reports in-stock capacity, 100% finished-product inspection, raw-material traceability, and fulfillment within 15 working days in both peak and off-peak seasons. However, only one quality inspector is reported and finished products are checked by packing staff, so the evidence supports operational capacity but reflects a limited documented quality-control structure.
Customization capabilityThe supplier explicitly offers 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. The range of stated services indicates strong customization breadth.
Client casesThe supplier states that it provides OEM services for popular brands, while reporting no cooperation with Fortune 500 companies. A 50%–80% repeat-buyer rate is also reported, providing evidence of customer retention but not independently detailed customer case references.
Product Q&A
Q:How to contact you?
A:
Please contact us via email or online customer service
Q:What communication protocols does the WJ18 support?
A:
The module supports MQTT, Modbus TCP, and TCP Socket character protocols.
Q:Can the module be used with battery power?
A:
Yes, the WJ18 can enter a low-power mode suitable for battery-powered applications.
Q:How is the module powered?
A:
It uses a standard USB Type-C interface with a 5V power supply.
Q:Is the product customizable?
A:
Yes, we offer full customization, minor customization, and flexible customization options.
Send Inquiry
*To:
Shenzhen Weijunrui Technology Co.,Ltd
Shenzhen Weijunrui Technology Co.,Ltd*Content:
Supplier replies will be sent to your registered email
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