勁達國際電子股份有限公司

Nordic發表了IoT SDK 補足物聯網的最後一哩路

(勁達國際電子模組型號： MDBT40 / MDBT40-P/MDBT40nano)

很多客戶詢問藍牙4.0 (BT4.0 or BE)如何能和WiFi合併工作

一直以來的解決方式是必須配備兩個模組(BLE+WiFi)

在這次 Nordic 的IoT發表後 , nRF51系列的模組可以讓BLE+WiFi 以IPv6的方式並行

這樣的革命性進步

客戶可以在不更動硬體結構上, 立即實現BLE與WiFi的結合

除可以大幅縮小終端產品的空間, 更省下 WiFi 模組的成本與開發的人力物力

Quoted from Nordic: https://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF51-IoT-SDK
This SDK is a IPv6 capable Bluetooth® Smart software stack that provides drivers, libraries, examples, and APIs for nRF51 Series devices. It includes an IPv6 over Bluetooth Smart adaptation layer (6LoWPAN) and a complete Internet Protocol Suite including IPv6, ICMP, UDP, TCP, CoAP and MQTT. It brings native IPv6 support to Bluetooth Smart applications, letting them talk directly to cloud services and other connected ‘things’ over IP-based networks.The SDK includes examples that configure the nRF51 device as a Bluetooth Smart 6LoWPAN node and that interface with the IP layers at transport level ( UDP,TCP) and application level (CoAP and MQTT). Use of Raspberry Pi as a Bluetooth Smart router is described in the documentation.This SDK supports the Internet Protocol Support Profile (IPSP). The IPSP is in the process of being adopted by Bluetooth SIG.

Features

• 6LoWPAN compression/decompression
• 6LoWPAN node role
• Packet flow control
• IPv6 prefix management
• Can use a third-party IPv6 stack

• Support for multiple IPv6 addresses
• ICMPv6 module
• UDP socket APIs

• CoAP CON, NON, ACK, and RESET message types
• Token matching on responses to a local client generated request
• Endpoint creation as resources
• Automatic lookup of requested endpoint on remote request
• Endpoint resource function callback
• Endpoint permission setting

Nordic IoT 介紹連結 （Youtube)

https://www.youtube.com/watch?v=-uFWFgGVFLY