BELINKAGE北凌科技
Technology

Capabilities

What we own, in-house: hardware engineering, firmware, APP / Cloud Server, mechanical, RF, certification, mass production, sustaining.

IoT sensor boards and embedded hardware modules
STACK · END-TO-ENDBELINKAGE · DOC-PHOTO
02 / Technology

One stack. Every wireless, every sensor your product needs.

We don't bolt modules onto reference boards. Each platform is a co-designed system — RF front-end, power budget, antenna placement, and firmware all owned by us.

Cellular

  • 4G LTE Cat.1 bis (Quectel EG915Q / EG800Z, Fibocom LE271-GL)
  • Global single-SKU bands incl. Verizon, AT&T, T-Mobile, EU MNOs
  • PSM / eDRX deep-sleep for week-to-month battery life
  • VoLTE, SMS fallback, FOTA over cellular

Location

  • Multi-GNSS: GPS, GLONASS, Galileo, BeiDou
  • A-GNSS for sub-4s cold start
  • Wi-Fi / Cell-tower hybrid positioning for indoors
  • BLE beacon proximity & UWB option on demand

Compute

  • ESP32-S3 / ESP32-C6 for Wi-Fi + BT/BLE workloads
  • Nordic nRF52/nRF53 for ultra-low-power BLE
  • STM32L4/L5 / GD32 low-power MCUs
  • On-device AI on RV1106 / Kendryte for vision tasks

Sensors

  • G-sensor / IMU (ST LIS2DH12, Bosch BMI270)
  • Temperature & humidity (Sensirion SHT4x, SHTC3, HDC3020, HDC2080)
  • CO / CO₂ / VOC / PM (MQ-7, Sensirion SCD4x, SPS30)
  • Pressure, soil moisture, hall, mmWave, PIR

Imaging

  • OmniVision OS04A10 / SmartSens SC4210 CMOS
  • Low-light & IR-cut day-night switching
  • H.265 hardware encode for 720p over LTE
  • Optional edge AI: species / object / fall detection

Cloud / App

  • White-label iOS / Android apps and responsive web portals
  • Device cloud with MQTT / API integration and role-based access
  • Maps, geofences, alerts, reports, and subscription workflows
  • FOTA, fleet monitoring, and regional data hosting options
04 / Compliance

Plan testing and certification around your product and market.

Define wireless, battery safety, reliability, and data-related testing and compliance scope at project kickoff, and include it in the development plan. Projects targeting overseas markets can draw on our CE, FCC, and other compliance experience.

CE
EU conformity, 2014/53/EU RED
FCC
Part 15B / 22 / 24 / 27 modular
RED 3.3
Cybersecurity for connected radio
ETSI EN 303 645
Consumer IoT baseline
UKCA
Post-Brexit UK conformity
PTCRB / GCF
Carrier-grade cellular
Bluetooth SIG
QDID listed end-products
RoHS / REACH
EU substance compliance
ISO 9001 / 14001
Quality & environment
IP67 / IP68
Ingress protection tested in-house
UN38.3 / IEC 62133
Battery transport & safety
GDPR-ready
EU + US dual-region cloud