Engineering / IoT Connectivity Modules
IoT connectivity modules for finished connected products.
Wi-Fi, Bluetooth, NB-IoT and Cat.1 module work can be purchased separately. Hanwu also integrates these modules into finished products, including alarm and detection devices, V16 emergency warning lights, smart locks, pet trackers and AI holographic booths, with firmware, antenna, app or cloud and production-test work coordinated around the device.
Engineering referenceConnectivity modules and integration
Choose the wireless path before it forces a board, antenna, power or certification redesign later in the product program.
The handoff risk this work resolves
Selecting a module by price or headline specification can create redesign when power, coverage, antenna, firmware, certification or production constraints appear.
Products that need a deliberate wireless path
Wi-Fi, Bluetooth, NB-IoT and Cat.1 modules available separately or integrated into finished products.
Alarm and detection devices
See how this capability supports the product
V16 Emergency Warning Lights
See how this capability supports the product
Smart lock products
See how this capability supports the product
GPS pet tracking devices
See how this capability supports the product
AI holographic projection booths
See how this capability supports the productRadio, antenna and network scope
- Wi-Fi and Bluetooth module integration
- NB-IoT, 4G Cat.1 and LTE Cat.1 options
- Antenna and RF planning
- Firmware interfaces and network behavior
- Module certificate-scope review
- Programming and communication tests
Integration work before the board is fixed
- Connectivity requirements
- Module and antenna selection
- Firmware interface
- RF and network validation plan
- Sample integration
- Production test definition
Wireless decisions the buyer can review
Choose the wireless path before it forces a board, antenna, power or certification redesign later in the product program.
Selected module and antenna arrangement
Firmware interface definition
Market and certificate file list
Validation and production test plan
Assign network, certification and support boundaries
- Module-only supply or finished-product integration
- Target market, operator and network responsibility
- Antenna, enclosure and RF responsibility
- Firmware interface and network-behavior owner
- Certification review, validation and production-test owner
IoT Connectivity Modules scope and common questions
Wi-Fi, Bluetooth, NB-IoT and Cat.1 module work can be purchased separately. Hanwu also integrates these modules into finished products, including alarm and detection devices, V16 emergency warning lights, smart locks, pet trackers and AI holographic booths, with firmware, antenna, app or cloud and production-test work coordinated around the device.
Best for
- Module-only buyers with their own product stack
- Finished-product teams comparing wireless paths
- Projects that need integration and validation
Check first
- Buyers choosing only by unit price
- Projects without a target market or power profile
Typical scope
- Wi-Fi and Bluetooth module integration
- NB-IoT, 4G Cat.1 and LTE Cat.1 options
- Antenna and RF planning
- Firmware interfaces and network behavior
What you receive
- Wireless decision record
- Selected module and antenna arrangement
- Firmware interface definition