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Smart, IoT - Internet of Things) in networks with the Ethernet protocol: LAN, Wi-Fi or Internet. iNode LAN Central will send to the MQTT or HTTP server data received from iNode Care sensors or other BLE tags. Data can be encrypted so that the user can use the public MQTT or HTTP server.
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LAN Central – instruction manual ELSAT s.c. iNode LAN Central setup The device has DHCP enabled by default - in this way it obtains the 10 / 100Mbps LAN address. After entering this IP address in the browser should display the following page, which displays statistical information about the device, its name, temperature, working time since the last reset, etc.
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English diacritical marks because they can be misinterpreted by other network devices. When it comes to BLE, iNode LAN Central can work in two modes: 1. AUTO SCAN - after powering, BLE environment is scanned in active mode and results are sent to LAN using IP/UDP as multicast/unicast or broadcast frames.
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BLE IP address and BLE IP port determine a receiving server IP address and port. iNode LAN Central will send to this server UDP datagrams with the received BLE data frames (in AUTO SCAN mode). In BLE TX power level you can set the TX Power value during active scan.
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LAN Central – instruction manual ELSAT s.c. You can set the admin password (system HTML pages) and user password (user HTML pages) for built-in HTTP server. The above parameters allow filtering BLE devices to send information about them in JSON format.
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LAN Central – instruction manual ELSAT s.c. Next, we can set the parameters of the MQTT or HTTP / POST server with which the device is to work: First of all, select the server type - Server type, enter its IP address - Server IP address or name - Server Name.
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LAN Central – instruction manual ELSAT s.c. iNode LAN Central can encrypt the sent data in JSON format – JSON data password. To do this, enable encryption – ENABLED and enter the password - maximum 16 characters. The same password must be entered into the iNode MQTT Monitor application later, so it can decode the data.
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Example of entering the code and device status, if the entered code is correct: Each iNode LAN Central has factory unlocked firmware. You cannot enter a new key then. The key is not deleted even when replacing the firmware with the firmware for iNode LAN.
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LAN Central – instruction manual ELSAT s.c. 2.2. FIRMWARE The FIRMWARE page allows changing the firmware in the device. You can select a file with a new firmware after click on the Choose File button. Firmware uploading is done after click on the SEND button and a message uploading …...
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LAN Central – instruction manual ELSAT s.c. 2.3. USER HTML The USER HTML page allows you to enter your own user pages into the device. 2.9MB of memory is allocated for these pages. All files associated with the pages (images, scripts, etc.) should be placed in one directory. There can be a maximum of 512, and their names can be up to 40 characters.
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LAN Central – instruction manual ELSAT s.c. 2.4. SYSTEM HTML The SYSTEM HTML page allows you to exchange system pages. The file with pages in the same format as those of the user is uploaded to the system pages area using the flash.cgi page (it is always available directly).
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- this is the default option in the iNode LAN Central device. The default password for encrypting them is different and randomly created on each device. The data on the server are not...
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LAN Central – instruction manual ELSAT s.c. The following application screen will appear - JSON SERVER SETUP: The MAIN tab allows you to select the type of server with which the application is to work. It can be HTTP, MQTT, USB or BLUETOOTH. The latter option is available from Google Chrome 79, however, so far it works only under Android.
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LAN Central – instruction manual ELSAT s.c. Server Name – server name • Server Port – the port at which the WebSocket service of the MQTT • server is available Server Username – username if access to the MQTT server is restricted •...
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LAN Central – instruction manual ELSAT s.c. If iNode LoRa GSM MQTT sends encrypted JSON data, then after selecting the picture with the key, enter the password to decode them and press the CHANGE button . It must be the same password as in the JSON tab in the KEY field.
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LAN Central – instruction manual ELSAT s.c. LoRa GSM MQTT. By hovering the mouse or touching individual elements (smartphone) additional information about a given device will be displayed. page 17...
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LAN Central – instruction manual ELSAT s.c. JSON data format 3.1. Decrypted JSON data: In the first position of the JSON data being sent - the data table, there is information about iNode LAN Central. timestamp – timestamp •...
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Encrypted JSON data: If the data from iNode LAN Central is encoded at the beginning of the JSON file, there is a key field. This is a temporary key used to encrypt JSON data. It is encrypted with the master key entered into iNode LAN Central.
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LAN Central – instruction manual ELSAT s.c. 3.4. JSON data decryption Below is an example function in JavaScript that decodes encrypted JSON data. The jsaes.js file can be downloaded from: https://support.inode.pl/apps/iNodeMqttMonitor/js/jsaes.js * RC4 symmetric cipher encryption/decryption * @license Public Domain...
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LAN Central – instruction manual ELSAT s.c. return ""; function decodeJSON(json_raw, json_key) var img_dataView = new DataView(json_raw); var ik; var img_byte; var xor_byte=0; var ik_img_offset=0; for(var i = 0; i < 16; i++) JSON_USER_KEY[i] = 0; for(var i = 0; i < json_key.length; i+=2) JSON_USER_KEY[15-i] = json_key.charCodeAt(i+1);...
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LAN Central – instruction manual ELSAT s.c. 3.5. BLE data decoding: Data coding scheme in advertisement frame and response for active scan. Information about AD Type codes can be found in a Core_V4.0.pdf: Volume 3 Part C, Section 8. and at the page https://www.bluetooth.org/en-us/specification/assigned-numbers/generic-...
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LAN Central – instruction manual ELSAT s.c. RH_Code = 0x1f95 *4 = 0x7e54 = 32340 %RH= 55,68 % 485435BE -> 0x5448BE35 time (time stamp; number of seconds since 01.01.1970) 5B80 9D6F 571E 40E8 -> an AES128 digital signature of all data...
LAN Central – instruction manual ELSAT s.c. Technical info Radio parameters: RX/TX: BLE: 2402-2480 MHz output power (maximum): BLE: +8dBm modulation: BLE: GFSK antenna: PCB internal MIFA type, 1,6dBi (POE version) ...
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LAN Central – instruction manual ELSAT s.c. CORRECT PRODUCT REMOVAL (WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT) The packaging materials are 100% suitable for use as a secondary raw material. The packaging should be disposed of in accordance with local regulations. Keep packaging materials out of the reach of children as they pose a source of danger.
LAN Central – instruction manual ELSAT s.c. Numer Deklaracji 2/10/2019 Data wystawienia Deklaracji 10.10.2019 r. Number of declaration of Conformity Date of issue of declaration DEKLARACJA ZGODNOŚCI WE EC DECLARATION OF CONFORMITY My/We: ELSAT s.c. (nazwa producenta / producer’s name) ul.Warszawska 32E/1, 05-500 Piaseczno k/Warszawy...
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