Tangshan HongJia Electronic Technology Co., Ltd. has developed a ultra-small, ultra-low power Bluetooth 5.1 SIP module with Dialog’s SmartBond DA14531 TINY, the world’s smallest and most power-efficient Bluetooth 5.1 SoC. The HJ-531IMF with built-in high-performance antenna comes in the size of 5 x 4.75 x 1.3mm in a LGA25 package.
Features
Size: 5 x 4.75 x 1.3mm
Package: LGA25
GPIOs: 12
Supply voltage: 1.1V-3.6V
TX < 3.5mA; RX < 2.2 mA
Built-in high-performance antenna (External antenna can also be used)
On-board antenna range: 5-10m; External antenna range: 40-80m
Support BLE 5.1, support WeChat and user develop
Built-in 1Mb FLASH, support OTA, Store user data
Operating temperature: -40℃ to +85℃
Applications
Tiny medical applications
Beacons
Smart toys
Smart locks
Remote Controls
Industrial smart devices
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Contact Hongjia: liujiahang@tshjdz.com, wujunwei@tshjdz.com
1 month ago
Completedifferent behavior on DA14531 when burning OTP
Posted by pierrej@kickma… 20 points 5 replies3 weeks ago
DSPS throughput does not reach mentioned performance
Posted by Firefox2005 40 points 4 replies1 week ago