Support data reporting in MESSAGEPACK/JSON format, support remote OTA upgrade. The Bluetooth gateway is used to monitor the wireless signal of BLE Bluetooth devices and realize the monitoring and management of BLE Bluetooth devices. It can monitor any BLE Bluetooth device data, read IBEACON and EDDYSTONE in beacon or custom tag format, and realize centralized management and analysis of device data by sending the acquired data to the local WEBSOCKET server or INTERNET HTTP/ server. The Bluetooth gateway itself does not have the data parsing function. The gateway can only obtain the broadcast of BLE Bluetooth devices and then upload the data to the server. The Bluetooth gateway can obtain IBEACON data including address, UUID, MAJOR, MINOR, RSSI and other data. Through these data, users can understand the location, status and operation of the equipment in real time, providing important reference for equipment management and operation and maintenance. Supports USB 5V 2A power supply and 48V POE power supply. Main control chip parameters: Chip: ESP32 Core: XTENSAR32-BIT LX6 Computing power: 600DMIPS Main frequency: 80M/160M/240M Built-in: 520KBSRAM, 448KB ROM External: 8MBITSPLFLASH Embedded: LWIP and FREERTOS Bluetooth parameters: Operating voltage: 1.8-3.6V Chip: NRF52832 Operating frequency: 2402-2480MHZ Scanning performance: 220/S Receiving sensitivity: -97DBM Antenna form: PCB antenna Rate: 1MBPS, 2MBPS Scanning distance: equal 50M Ethernet parameters: Upload protocol: , HTTP, WEBSOCKET Upload data: BLE broadcast data Upgrade: Air upgrade Colour:Black Material:ABS+PC Package Contents: 1 * Bluetooth Gateway 1 * USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.