iMeet. vs nRF Connect for Mobile

Through Bluetooth 4.0 of iPhone / iPad connecting iDMMD (Intelligent Digital Multi-Measure Detector) from over 30 feet or 10 meters away, user can receive or transmit (control) data when measuring such as Voltage, Current, Continuity, Sense AC Current or Voltage. MEET iDMMD have a series of wireless measuring instrument such as Digital Multi-Meter, Clamp Meter, Lux Meter, Sound Level Meter, UV Radiation Detector, Microwave Leakage Detector, Temperature Sensor, Humidity Sensor etc. iDMMD measures the results and then transmit via Bluetooth 4.0 to the iPhone / iPad. iPhone / iPad receive the data from iDMMD then display on LCD screen by “Numeric” Digital Display or “Analogue” as well as “Graphic” display. Additionally the user can also remotely control for different mode status such as “Hold”, “Alarm sound”, Adjust Zero” etc. to iDMMD. Once convinced between iPhone / iPad and iDMMD, user collects the data with additional built-in sensor of iPhone / iPad (when necessary) view / store / share the information.

nRF Connect is a powerful generic tool that allows you to scan and explore your Bluetooth Low Energy (henceforth Bluetooth LE, also called Bluetooth Version 4.0+ of the Bluetooth specification) devices and communicate with them. nRF Connect also allows your iOS device to advertise as a peripheral, with full support of many of Bluetooth SIG adopted profiles. Additionally, nRF Connect supports Nordic Semiconductor’s Device Firmware Update profile (DFU) capabilities, allowing you to update compatible peripherals! + Features: • Supports DFU on all Nordic Semiconducto-powered devices. • Supports Nordic Thingy™ from Nordic Semiconductor. • Scan and discover nearby Bluetooth LE peripherals. • Filter Scanned Peripherals by Name, Manufacturer, Services (Advertised & Connected) and RSSI Level. • Parsing Multiple Formats of Bluetooth LE Advertisement Data. • Live RSSI Chart of Scanned Bluetooth LE Peripherals. • Complete iPad Support, including Multi-Tasking and Mouse Support as of 13.4. • Logs: Including BLE Function calls, and Export Function as CSV and Text. • Privacy-Oriented: Full-Disclosure of Scanned Data, Advertised Data, and User-Performed Actions held by nRF Connect. • Connecting to Any Connectable Bluetooth LE Smart Device. • Discovery of Services, Characteristics and Descriptors. • Read and Write Characteristics and Descriptors. • Enable and Disable Notifications and Indications. • Advertising as a Bluetooth LE Peripheral. • Setting up a Bluetooth LE (Peripheral) Server and Notifying/Indicating back to connected Central(s). • Low-Fat: nRF Connect for iOS is Very Small, so You Can Always Keep Us With You! >= Requirements: • iOS 16.0 and above. - Notes: nRF Connect also works with our Development Kits, which you may acquire online here: https://www.nordicsemi.com/eng/buy-online