DA16200洪HJ-DA16200
Small size is critical for many IoT applications. SiP (System in Package) allows IoT device makers to reduce the size of their electronic circuit hence achieving a small form factor for their end products. Dialog’s partner Tangshan HongJia Electronic Technology Co., Ltd. has developed an ultra-small, ultra-low power Wi-Fi SIP module with Dialog’s DA16200, the world’s most power-efficient Wi-Fi SoC. The HJ-DA16200 delivers the same long battery life and low power consumption offered by DA16200 module but in a much smaller form factor.
The fully integrated SIP consists of the DA16200 SoC, 2MB or 4MB flash memory, RF components including crystal oscillator, RF lumped filter, and an antenna. The built-in antenna is sufficient for normal application, and the external antenna can also be extended. Support customer 2-layers PCB design.
The SIP has 40 pins in 8 x 8 x 1.3mm LGA package including GPIOs, JTAG, RTC control, UART, power input and Antenna Pin (optional to use external antenna).
Features
Ultra Low Power
Superior Range
Highly Integrated SoC
Full Offload
Simple Setup & Provisioning
Complete Software Stack
Leading Security
OTA Firmware Update
Multiple I/Os
eMMC/SD Expanded Memory
Built-in high-performance antenna (External antenna can also be used)
Size: 8 x 8 x 1.3mm
Package: LGA40
Operating temperature: -40℃ to +85℃
雷竞技安卓下载
Wearables
Thermostats
Door locks
Security cameras
Video door bells
Temperature sensors
Smoke detectors
Other wireless sensors
Garage door openers
Pet trackers
Asset trackers
家庭自动化
Commercial
Industrial
住宅
And any other Wi-Fi application requiring small size
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联系Hongjia:liujiahang@tshjdz.com,liyinfei@tshjdz.com
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1 month ago
DA14531 DSPS Integration with Linux
Posted byAravinth Raj30 points 2 repliesHi Dialog Team,
We are working on integrating DA14531 with a Linux based platform using HCI UART and access the controller with Bluez stack. Our final application is to transfer file.
From the Documents We found that DSPS can be utilized for transfer data over BLE. We have a few questions in it.
1. Can We integrate DSPS source with Linux so that advertising and pairing should be done using bluez commands and finally DSPS will be used to transfer data ?
2. If this is possible Can you educate us on how to build the DSPS source code for Linux platforms.
1 month ago
Hi Dialog Team,
Thanks for the response,
We understand that DSPS application does not accept HCI commands. Our end application is to make DA14531 Module work as controller for a Device with Barebone Embedded Linux OS with Kernel v4.9 and transfer data over BLE to other connected devices.
The data flow must look something like this,
Device running Linux -> DA14531 (connected over UART) -> Send Data -> Bluetooth Central device (Android or IOS)
Is there any ways that we can incorporate the DSPS / CodeLess Project and use it to transfer data ?
1 month ago
Hi Aravinth Raj,
The DSPS application gets the received data in the UART and transmit them over the air and vice versa. The application code does not accept HCI commands on the UART in order to handle the BLE functionality. In case of the sps_device, the DA14531 will start adverting automatically. Same functionality in the sps_host project – the device will start scanning automatically and will connect to the first Peripheral that supports the SPS service. Additionally the DSPS is supported as provided by Dialog.
Please check section 4.2 Data Scheduling from the user guide. The data flow can be split in two parts:
- Data received by UART and transmitted to the BLE interface (UART-> BLE)
- Data received over the BLE interface and transmitted to the UART interface (BLE->UART)
You can check the CodeLess project which accepts AT commands on the UART in order to handle the BLE functionality (advertise, connect etc.). The CodeLess also support “Binary Mode” for “datapumping” applications.
For an HCI application, I would recommend using the HCI project of the SDK
Thanks, PM_Dialog