流量測定、リファレンス・デザイン、リード・スイッチおよび BLE 付
(供給中) TIDM-BLE-REEDMTR
使用許可、知的財産権、免責事項に関する TI デザインのご注意を表示
主なドキュメント
- Flow Measurement with Reed Switches and BLE Design Guide
(PDF 819 KB)
2015年 12月 11日 794 回表示 （英語）
- 技術資料をすべて表示 (11)
概要
TIDM-BLE-REEDMTR is an elegant single chip reference design with minimal component count to transform a mechanical water or gas meter into a smart meter. This system consumes less than 11uA in standby mode, with RF connection in every 5 seconds. The total mechanical gear counter can be replaced by two Reed switches, eliminating the process to redesign the existing casing. The Reed switches are controlled by the low-power sensor controller engine of the CC2650 SimpleLink™ wireless MCU. Bluetooth Low Energy (BLE) communications provide the users with the ability to read the meter via a smart phone or PC at any time within 10 meters. The software package of this reference design provides a fast setup of the CC2650 and a custom profile for the BLE application.
特長
- Less than 11uA Standby Current for both Bluetooth Connected and Advertising Mode
- 9-yr system operation with Button Cell Battery
- SimpleLink™ Bluetooth CC2650 wireless MCU provides a single chip solution for measurement and communications
- Two Reed Switches for Rotational Detection
使用許可、知的財産権、免責事項に関する TI デザインのご注意を表示
