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Configure and monitor Phuong Hai Datalogger stations via BLE & Mesh network.
Phuong Hai Config (pH Config App) is a specialized application for the installation, configuration, diagnosis, and management of automatic Datalogger monitoring stations and environmental sensor systems, researched and manufactured by Phuong Hai Science and Technology Joint Stock Company. The application allows environmental engineers, technicians, and operators to easily communicate wirelessly with Datalogger stations via Bluetooth Low Energy (BLE) and industry-standard BLE Mesh networks. MAIN FEATURES: 1. STANDARD BLE WIRELESS CONNECTION - Quickly scan and identify Datalogger stations and communication modules within a short radius. - Measure signal strength (RSSI) and visually display connection status. - Secure connection and read device information: Model, Serial Number, hardware version, firmware version. 2. COMMUNICATION & GATEWAY CONFIGURATION (GATT CONFIG) - Configure the 4G/LTE module: Network APN, check signal status and IP address. - Set up the Ethernet LAN port (DHCP or static IP mode). - Configure Modbus RTU / RS-485 Master communication parameters to connect with the sensor heads (pH, DO, TSS, COD, Temperature, Turbidity, etc.). 3. BLE MESH SENSOR NETWORK MANAGEMENT - Initialize and set up the BLE Mesh network (Mesh Provisioner) for the entire monitoring station. - Allocate Unicast addresses, manage the configuration of sensor nodes and control relays. - Monitor network topology and multi-hop signal transmission between measurement points. 4. REAL-TIME SENSOR CALIBRATION & MONITORING - Read real-time measurement values directly from the sensor (pH value, mV voltage, ATC temperature). - Support sensor calibration procedures (1-point, 2-point, or 3-point calibration). - Set measurement range, sampling cycle, and alarm thresholds for exceeding national technical standards. 5. DATA TRANSMISSION TO THE DEPARTMENT OF NATURAL RESOURCES AND ENVIRONMENT SERVER - Configure parameters for periodic data transmission via FTP/SFTP protocol to the environmental data management server. - Compatible with data file formats in accordance with Circular 10/2021/TT-BTNMT of the Ministry of Natural Resources and Environment. - Check message sending history, connection logs, and response codes from the server. 6. REMOTE WIRELESS FIRMWARE UPGRADE (MULTI-NODE OTA) - Updates the latest firmware for Datalogger stations and sensor nodes via BLE/BLE Mesh. - Supports simultaneous upgrades of multiple nodes in a Mesh network quickly and securely with checksum integrity authentication. SECURITY & PRIVACY: - The application only uses Bluetooth and Location permissions (required by the Android operating system to scan Bluetooth Low Energy devices). - Does not collect or share users' personal information with third parties. - Configuration data is encrypted and securely protected on the device. DEVELOPER INFORMATION: Phuong Hai Science and Technology Joint Stock Company - Address: 103/23 Nguyen Huu Dat, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City. Ho Chi Minh City - Technical Hotline: 0836 72 74 76 - 0916 063 766 - Website: https://phuonghai.com - Technical Support: support@phuonghai.com