The Internet of things has become a business fact , Various sensors transmit real-world data to the Internet of things through wireless technology , And low power Bluetooth Technology (BLE) It's one of the most important wireless technologies . Nowadays, the development of wearable devices promotes low power consumption Bluetooth chip The wide application of Technology .
When engineers design a wireless Internet of things system based on sensors, they will face several design problems . First of all, it is difficult to design a wireless system based on sensors , Need to use multiple IC Products and design tools provided by suppliers , Wireless specifications require complex firmware development such as BLE Protocol stack , Facing new wireless standards ; And the design of RF circuit board is also more complex , The antenna of the wireless system 、 Matching circuit to chip is more complicated . Second, design with multiple IC It will increase the system BOM cost , For example, sensors are needed AFE、 Digital control logic 、BLE RF and MCU﹔ The complex user interface requires additional touch or display IC. The most important requirement of designing sensor based IOT system is low power consumption , And the low power consumption mode is not conducive to the optimization of system power supply , It's also a contradiction .
Shanghai giant micro integrated circuit Co., Ltd Low power Bluetooth single chip Solutions can help engineers solve difficulties , Realize the rapid design of wireless sensor Internet of things system .MG126 It is a unique system on chip that integrates programmable analog and digital , Have flexibility 、 reliable 、 Easy to use, etc . A complete system design engineer can help .
BLE Contains components BLE Protocol stack and its configuration file , Easy to develop API, Simplify the configuration of protocol stack and configuration file . At the same time to provide users with a variety of BLE Kit . Users can quickly develop their own sensor based Bluetooth IOT products based on these development kits . Yingshang micro, a giant micro agent, supports the development board and DEMO Board and software support .
Shanghai Juwei Offer based on customer MCU Microcontroller platform BLE Protocol stack porting services and commonly used BLE Application development example source code , about SIP Provides encapsulation support and low power Bluetooth RF radio frequency FT Test support , help MCU Microcontroller manufacturers / Customers span BLE The long development of RF chips and protocol stacks , Realization BLE The product is fast Time To Market.
• Based on customer MCU Platform protocol stack porting service , And provide the baseband of data transparent transmission / Protocol stack library and code
• other HID etc. Profile, Including software AES
• Giant micro RF Chip driver
•MG126 bluetooth RF chip
•MG126 Grain for sealing
• Protocol stack maintenance and support
• radio frequency FT Test solutions
