Embedded Firmware

Wireless Communication System

Wireless

Gadgeon's experts can help the customer to architect and develop the most appropriate wireless and network topology for IoT solutions.

Gadgeon - the expert in Wireless, WiFi, ZigBee and Bluetooth Stack Development - has worked on a range of wireless technologies, including integrating wireless stacks, stack development and security enhancement for both low power battery operated devices and high end devices running Linux. Gadgeon’s wireless expertise includes WiFi, BT/BLE, NFC, ZigBee, ZWave, 6LowPan, ISM band radios and Long range lower RF systems. We have expertise in battery operated device design and development, battery powered Long range low power RF systems (LoRA) and Linux based wireless expertize.

Micro-controller Based Wireless Expertise

  • Power optimized WiFi
  • BT/ BLE
  • ZigBee based Scalable Mesh systems
  • ZWave/ NFC
  • ISM band radios
  • GSM/ GPRS/ 3G/ LTE
  • Long range low power RF systems (LoRA)

Linux Based Wireless Expertise

  • WiFi – IEEE 802.11 a/b/g/n
  • WiFi – mesh (802.11s, BATMAN)
  • L2/L3 Routing
  • Telephony – Asterisk
  • Firewall – Linux IPTables
  • WiFi Hotspot
  • OpenWRT, hostapd, WPA supplicant under
  • OTA implementation

Wireless Protocol Stack Development

  • WiFi MAC porting for low power Embedded Devices
  • Custom TDMA based protocol Design and development
  • Wireless HART Stack Development
  • Ported IP and other Application protocol stacks on top of wireless stacks

Security Aspects of Wireless Devices

  • Custom WPA2 Supplicant for microcontrollers
  • Custom ECDH based Security schemes
  • SSL/TLS porting for microcontrollers
  • HTTPS based streaming to cloud
  • Seamless and secure Provisioning schemes

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