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IoT Device PCBA Assembly with Wireless Module Integration
QHPCBA delivers turnkey IoT PCBA assembly with full wireless module integration — BLE, WiFi, LoRa, NB-IoT, and Zigbee. Our Shenzhen facility handles the complete stack from bare PCB to RF-verified assembled device.
Wireless Technologies We Support
Technology
Range
Applications
BLE / Bluetooth
10-100m
Wearables, beacons, sensors
WiFi (2.4/5GHz)
50-100m
Smart home, industrial IoT gateways
LoRa
2-15km
Agriculture sensors, asset tracking
NB-IoT / LTE-M
Cellular
Smart meters, city infrastructure
Zigbee / Thread
10-100m
Mesh networks, lighting control
Turnkey IoT Manufacturing Flow
Component Sourcing: Wireless modules, MCUs, sensors, power management ICs
PCB Fabrication: Controlled impedance for RF traces, 4-layer minimum for signal integrity
SMT Assembly: Fine-pitch module placement with X-Ray verification
RF Testing: Functional verification of wireless connectivity per module
Final Inspection: 100% AOI + functional test before shipment
Building an IoT product? Send your design files to QHPCBA. We handle everything from PCB to fully assembled and RF-tested devices.