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TD-BLE: Difference between revisions
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'''Connection mode''' - is a data transfer mode in which the transmitter waits for a connection to the receiving device in order to begin transmitting data packets. | '''Connection mode''' - is a data transfer mode in which the transmitter waits for a connection to the receiving device in order to begin transmitting data packets. | ||
'''[[База BLE-RS485]]''' - is a device that relays data transfer and converts it from a Bluetooth packet into a data packet transmitted via the RS-485 interface in accordance with the LLS protocol. | '''[[База BLE-RS485|Base BLE-RS485]]''' - is a device that relays data transfer and converts it from a Bluetooth packet into a data packet transmitted via the RS-485 interface in accordance with the LLS protocol. | ||
''' | '''Base BA-BLE''' - is a device that relays data transfer and converts it from a Bluetooth packet into a data packet transmitted via RS-485 and RS-232 interfaces in accordance with the LLS protocol. | ||
= '''<big>TD-BLE sensor's design</big>''' = | = '''<big>TD-BLE sensor's design</big>''' = | ||
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== '''<big>Connecting sensor</big>''' == | == '''<big>Connecting sensor</big>''' == | ||
[[File:Connection GIF.gif]] | |||
Press the '''Sensor Settings''' button. Next, select '''TD-BLE'''. | Press the '''Sensor Settings''' button. Next, select '''TD-BLE'''. | ||
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[[File:SensorSelection.png|frameless]] [[File:SensorAdvData.png|frameless]] | [[File:SensorSelection.png|frameless]] [[File:SensorAdvData.png|frameless]] | ||
== '''<big>Setting a password</big>''' == | == '''<big>Setting a password</big>''' == | ||
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# '''Vbat''' or sensor battery charge (3.5V or higher indicates the battery is fully charged; 3.2V or lower indicates the battery is low and should be replaced) | # '''Vbat''' or sensor battery charge (3.5V or higher indicates the battery is fully charged; 3.2V or lower indicates the battery is low and should be replaced) | ||
# Sensor '''CNT''' (its purpose will be explained later in the manual) | # Sensor '''CNT''' (its purpose will be explained later in the manual) | ||
# Graphic scale of sensor filling | |||
# The '''sensor's MAC address''' is used to connect the sensor to compatible external devices | # The '''sensor's MAC address''' is used to connect the sensor to compatible external devices | ||
<gallery widths=" | <gallery widths="400" heights="800" mode="nolines"> | ||
File:DataAndroid.png|<big>'''Page "Data" (Android)'''</big> | File:DataAndroid.png|<big>'''Page "Data" (Android)'''</big> | ||
File:DataPageIos.png|<big>'''Page "Data" (iOS)'''</big> | File:DataPageIos.png|<big>'''Page "Data" (iOS)'''</big> | ||
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= '''<big>Sensor calibration</big>''' = | = '''<big>Sensor calibration</big>''' = | ||
[[ | [[File:Callibration GIF.gif]] | ||
== '''<big>CNT. What happens when you calibrate a sensor?</big>''' == | == '''<big>CNT. What happens when you calibrate a sensor?</big>''' == | ||
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</gallery> | </gallery> | ||
* Then, drain the fuel from the tubes, wait 2-3 minutes, allowing the fuel to completely drain and the level to stabilize, and press '''"Empty"''' | * Then, drain the fuel from the tubes, wait 2-3 minutes, allowing the fuel to completely drain and the level to stabilize, and press '''"Empty"''' | ||
[[ | [[File:Unblocking drain holes.png|none|thumb|660x660px|'''<big>Unblocking drain holes</big>''']] | ||
[[File:SetEmpty.png|frameless]] | [[File:SetEmpty.png|frameless]] | ||
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If it is not possible to install the sensor in the center of the tank, consider installing two sensors diagonally at two corners. When fuel flows to one side of the tank, the level on the corresponding sensor will rise, and on the opposite side, the level will correspondingly decrease, while the average level will remain unchanged. | If it is not possible to install the sensor in the center of the tank, consider installing two sensors diagonally at two corners. When fuel flows to one side of the tank, the level on the corresponding sensor will rise, and on the opposite side, the level will correspondingly decrease, while the average level will remain unchanged. | ||
[https://youtu.be/ | [https://youtu.be/T0Pd6TOpuc8?si=xgub1mpjcEYOaHPp Video example of the importance of installing the sensor at the geometric center of the tank.] | ||
[[File:Sensor position and fuel flow.png|none|thumb|512x512px|'''<big>Sensor position and fuel flow</big>''']] | [[File:Sensor position and fuel flow.png|none|thumb|512x512px|'''<big>Sensor position and fuel flow</big>''']] | ||
<blockquote>'''Attention:''' Before starting the calibration, the vehicle/fuel tank must be positioned flat in relation to the horizon, i.e. on a level surface without a slope.</blockquote>If the tank has an irregular geometric shape, the sensor must be installed at the maximum depth of the tank, closer to the geometric center. | <blockquote>'''Attention:''' Before starting the calibration, the vehicle/fuel tank must be positioned flat in relation to the horizon, i.e. on a level surface without a slope.</blockquote>If the tank has an irregular geometric shape, the sensor must be installed at the maximum depth of the tank, closer to the geometric center. | ||
[[File:The sensor is installed in the highest place of the tank.png|none|thumb|648x648px|'''<big>The sensor is installed in the highest place of the tank</big>''']] | [[File:The sensor is installed in the highest place of the tank.png|none|thumb|648x648px|'''<big>The sensor is installed in the highest place of the tank</big>''']][[File:Ladder tank.png|frameless|784x784px]] | ||
[[File:Ladder tank I.png|frameless|752x752px]] | |||
==== '''<big>When installation in the center is impossible - two or more FLS.</big>''' ==== | ==== '''<big>When installation in the center is impossible - two or more FLS.</big>''' ==== | ||
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'''Note.''' Installing a single sensor in an elongated tank will allow you to detect drains and refills. But increased level fluctuations while driving may not allow the monitoring platform to correctly read fuel consumption. Therefore, installing two sensors is preferable. | '''Note.''' Installing a single sensor in an elongated tank will allow you to detect drains and refills. But increased level fluctuations while driving may not allow the monitoring platform to correctly read fuel consumption. Therefore, installing two sensors is preferable. | ||
== '''<big><u>Installation locations in tanks of complex shapes</u></big>''' == | |||
=== '''<big>Saddle-Style Fuel Tanks</big>''' === | |||
In this case, it is desirable to install two fuel level sensors in the deepest places along the geometric center of the depressions. | |||
[[File:Saddle shape.png|frameless|749x749px]] | |||
[[File:Saddle shape top view.png|frameless|749x749px]] | |||
[[File:Saddle shape side view.png|frameless|749x749px]] | |||
=== '''<big>Cylindrical tank</big>''' === | |||
In this case, the sensor must be installed in the geometric center of the tank. | |||
[[File:Cylindrical tank.png|frameless|750x750px]] | |||
[[File:Cylindrical tank top view.png|frameless|750x750px]] | |||
[[File:Cylindrical tank inside view.png|frameless|750x750px]] | |||
==== '''<big>Long cylindrical tank</big>''' ==== | |||
In the case of elongated cylindrical tanks, to improve readings while driving, it is necessary to install two sensors at an equal distance from the geometric center of the tank. | |||
[[File:Cylindrical tank long.png|frameless|750x750px]] | |||
[[File:Cylindrical tank long inside view.png|frameless|750x750px]] | |||
==== '''<big>Ladder shape tank</big>''' ==== | |||
If there is a difference in height in the tank and there is no common bed, it may be necessary to install two fuel level sensors. | |||
[[File:Ladder 2 tank.png|frameless|782x782px]] | |||
[[File:Ladder 2 tank inside view.png|frameless|750x750px]] | |||
===== '''<big>Ladder shape tank's tank calibration</big>''' ===== | |||
When calibrating, it is necessary to create two tables, one for "'''FLS 1'''" and the second for "'''FLS 2'''" | |||
Let's assume that the calibration step is 10 liters. | |||
At the beginning of calibration, when the fuel is in the "'''Red Zone'''", the level changes will only occur on "'''FLS 2'''", so we directly add calibration steps of 10 liters to the table for "'''FLS 2'''". | |||
When the fuel is in the "'''Yellow Zone'''" changes will occur on both "'''FLS 1'''" and "'''FLS 2'''", during this period we record changes in both tables with half a step, that is, we also fill in 10 liters, but we record 5 liters in the table of each sensor. | |||
When the fuel is in the "'''Green Zone'''" the changes will only occur on "'''FLS 1'''" so we directly add calibration steps of 10 liters to the table for "'''FLS 1'''". | |||
On the platform "'''FLS 1'''" and "'''FLS 2'''" are started as separate sensors with their own tables and then a third virtual sensor is created with the sum of liters for two sensors, an example of starting two FLS on the platform is shown [https://docs.google.com/document/d/14p9GYmY0D1Wjz0ZfJXO-soVfxRBP7EiY7TgibD6vmZQ/edit?usp=sharing in this instruction.] | |||
[[File:Ladder 2 tank calibration.png|frameless|750x750px]] | |||
== '''<big>Preparing the sensor</big>''' == | == '''<big>Preparing the sensor</big>''' == | ||
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'''Avoid getting shavings inside the tubes - this may lead to a short circuit in the sensor; if this happens, blow the tubes with compressed air through the drainage holes under the sensor flange.''' Sand the edges of the tubes with sandpaper to remove any burrs or irregularities. | '''Avoid getting shavings inside the tubes - this may lead to a short circuit in the sensor; if this happens, blow the tubes with compressed air through the drainage holes under the sensor flange.''' Sand the edges of the tubes with sandpaper to remove any burrs or irregularities. | ||
You can use collet extension and an additional tube. to extend tubes length. | |||
It is not reccomended to use more than '''one''' collect extension. | |||
[[File:Collet connection.png|none|thumb|875x875px|'''Collet connection''']] | [[File:Collet connection.png|none|thumb|875x875px|'''Collet connection''']] | ||
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[https://www.youtube.com/watch?v= | [https://www.youtube.com/watch?v=b_WtOHzKtDM Watch this video on our YouTube channel to see the real-time connection.] | ||
== '''<big>Connection dimensions of the TD-BLE of the former design</big>''' == | == '''<big>Connection dimensions of the TD-BLE of the former design</big>''' == | ||
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== '''<big>Connection dimensions of the TD-BLE of the current design</big>''' == | == '''<big>Connection dimensions of the TD-BLE of the current design</big>''' == | ||
[[File:Current design dimensions.png|frameless|778x778px]] | [[File:Current design dimensions.png|frameless|778x778px]] | ||
[[File:TD-BLE dimensions, current design .png]] | |||
= '''<big>Tank calibration</big>''' = | = '''<big>Tank calibration</big>''' = | ||
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File:Installing the sensor inside the tank.png|'''<big>Installing the sensor inside the tank</big>''' | File:Installing the sensor inside the tank.png|'''<big>Installing the sensor inside the tank</big>''' | ||
File:Screwing the self-tapping screws.png|'''<big>Screwing the self-tapping screws</big>''' | File:Screwing the self-tapping screws.png|'''<big>Screwing the self-tapping screws</big>''' | ||
</gallery>Proceed to tank calibration. This procedure will result in a "level-liters" (or "level-gallons") table that will allow your monitoring platform to convert the level values that the sensor provides into liters/gallons that are displayed in the monitoring platform reports. You can save the table to the sensor's memory so that the sensor immediately outputs volume values in liters/gallons. You do not need to enter a calibration table on the monitoring platform. The internal memory of the TD BLE sensor can hold up to 50 lines of the calibration table. The capacity of the table on the monitoring platform is usually larger.<blockquote>In addition, it is easier to change the table or correct errors in the calibration table when it is downloaded to the platform than if the table is stored in the sensor's memory</blockquote>In order to create such a table, you need to fill the tank by step by step adding fuel to the tank batch by batch and recording level-liter(/gallon) value pairs after each batch using the | </gallery>Proceed to tank calibration. This procedure will result in a "level-liters" (or "level-gallons") table that will allow your monitoring platform to convert the level values that the sensor provides into liters/gallons that are displayed in the monitoring platform reports. You can save the table to the sensor's memory so that the sensor immediately outputs volume values in liters/gallons. You do not need to enter a calibration table on the monitoring platform. The internal memory of the TD BLE sensor can hold up to 50 lines of the calibration table. The capacity of the table on the monitoring platform is usually larger.<blockquote>In addition, it is easier to change the table or correct errors in the calibration table when it is downloaded to the platform than if the table is stored in the sensor's memory</blockquote>In order to create such a table, you need to fill the tank by step by step adding fuel to the tank batch by batch and recording level-liter(/gallon) value pairs after each batch using the tank calibration menu in the application. | ||
Suppose you need to | Suppose you need to calibrate a 100 L tank in ten 10 L portions. | ||
To do this, you should connect the sensor, press the '''"Tank calibration"''' '''(2)''' button . But before that, in the '''"Settings" (3)''' menu , make sure that the filtering level is selected '''0 (4)'''. Filtration slows down the level calculation and can increase the tank calibration time.<gallery mode="nolines" widths="300" heights="600"> | To do this, you should connect the sensor, press the '''"Tank calibration"''' '''(2)''' button . But before that, in the '''"Settings" (3)''' menu , make sure that the filtering level is selected '''0 (4)'''. Filtration slows down the level calculation and can increase the tank calibration time.<gallery mode="nolines" widths="300" heights="600"> | ||
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</gallery>If you click Start, you will also need to select the folder in which the table will be saved '''(2)''' and click the button to select it '''(3)''' | </gallery>If you click Start, you will also need to select the folder in which the table will be saved '''(2)''' and click the button to select it '''(3)''' | ||
[[File:Start tank calibration folder.png|none|thumb|Selecting a folder and creating new calibration files]] | [[File:Start tank calibration folder.png|none|thumb|Selecting a folder and creating new calibration files]] | ||
Select the calibration type Manual '''(2).''' | |||
Mathematical calibration '''(1)''' is [[TD-BLE#Mathematical calibration|shown in this article.]] | |||
[[File:Selecting type of tank calibration .png]] | |||
Then, you can select the '''Fill''' or '''Drain''' method '''(1, 2)'''. The '''Fill''' method is recommended as it is more accurate. | Then, you can select the '''Fill''' or '''Drain''' method '''(1, 2)'''. The '''Fill''' method is recommended as it is more accurate. | ||
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If you press a line and hold it and swipe left, it will be deleted. | If you press a line and hold it and swipe left, it will be deleted. | ||
[[ | [[File:Tank calibration GIF.gif]] | ||
Then, add the next portion of fuel to the tank. Wait for the level to change and stabilize, then press the + button '''(1)'''. Continue this until the tank is full.<gallery widths="400" heights="700"> | Then, add the next portion of fuel to the tank. Wait for the level to change and stabilize, then press the + button '''(1)'''. Continue this until the tank is full.<gallery widths="400" heights="700"> | ||
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[[File:Tank calibration table in .csv format.png|none|thumb|'''Tank calibration table in .csv format''']] | [[File:Tank calibration table in .csv format.png|none|thumb|'''Tank calibration table in .csv format''']] | ||
== '''<big>How many portions should I add | == '''<big>How many portions should I add</big>''' == | ||
The total number of portions depends on the capacity of the tank. Below is a table with guidelines. | The total number of portions depends on the capacity of the tank. Below is a table with guidelines. | ||
{| class="wikitable" | {| class="wikitable" | ||
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[[File:Tilted FLS 1.png|none|thumb|'''<big>Tank calibration example FLS 1</big>''']] | [[File:Tilted FLS 1.png|none|thumb|'''<big>Tank calibration example FLS 1</big>''']] | ||
[[File:Height FLS 2.png|none|thumb|'''<big>Tank calibration example FLS 2</big>''']] | [[File:Height FLS 2.png|none|thumb|'''<big>Tank calibration example FLS 2</big>''']] | ||
== '''<big>Mathematical calibration</big>''' == | |||
The mobile application has the ability to create a mathematical calibration table based on the tank size, this functionality is recommended to be used only on large tanks where it is not possible to perform manual calibration by filling/draining. | |||
To create a mathematical calibration, go to the sensor calibration menu '''(2)''' | |||
[[File:Settings Tank calibration.png|800x800px]] | |||
Start calibration and select the file name and storage location in the phone memory and select the mathematical calibration mode. | |||
[[File:Selecting math tank calibration.png]] | |||
In the calibration menu, select the type of your tank '''(1)''' and fill in the tank size '''(2)''', by clicking on the question mark '''(3)''' next to the parameter you can call up a hint for this parameter. | |||
[[File:Math tank calibration screen .png|800x800px]] | |||
Select the range '''(1)''' set in the sensor settings (1023 or 4095), Specify the number of portions/calibration lines '''(2).''' | |||
After filling in the required fields, click get table '''(3).''' | |||
[[File:Finishing math tank calibration .png|800x800px]] | |||
Now you can view and edit the resulting table, by clicking on the three dots '''(1)''' you can open a menu in which you can share the table file. | |||
[[File:Sharing math tank calibration.png|800x800px]] | |||
= '''<big>Filtration</big>''' = | = '''<big>Filtration</big>''' = | ||
After the calibration table is completed, select the filtration level '''(2)''' in the '''Settings''' menu '''(1)''' and click | After the calibration table is completed, select the filtration level '''(2)''' in the '''Settings''' menu '''(1)''' and click Set parameters (3).<gallery mode="nolines" widths="350" heights="750"> | ||
File:Settings Filtration.png|alt= | File:Settings Filtration.png|alt= | ||
File:Filtration Selection.png|alt= | File:Filtration Selection.png|alt= | ||
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File:Downloading Black box.png|alt= | File:Downloading Black box.png|alt= | ||
File:Saving Black box.png|alt= | File:Saving Black box.png|alt= | ||
</gallery>Also, graphs from the black box can be viewed on a PC using a calibration table through the Escort Charter application | </gallery>Also, graphs from the black box can be viewed on a PC using a calibration table through the [https://docs.google.com/document/d/1CdFPhy2SVu3DxVLy4tY0j1YlaVjdB3ykyLR21iuAwYs/edit?usp=drive_link Escort Charter application] | ||
If you have previously saved data from the black box, you can display it by clicking on the graph icon in the upper right corner (1) | If you have previously saved data from the black box, you can display it by clicking on the graph icon in the upper right corner (1) | ||
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= <big>'''Additional settings'''</big> = | = <big>'''Additional settings'''</big> = | ||
In the Additional settings menu | In the Additional settings menu, there is an option to disable temperature compensation '''(1).'''<blockquote>'''ATTENTION!''' It is not recommended to change the position of the temperature compensation switch '''(it should remain green)''' if you do not use your own temperature compensation algorithm.</blockquote>Data encryption '''(2)''' option works only when connecting with RS-485 BLE base or BA-BLE. | ||
[[File:Additional settings tab.png|frameless]] | [[File:Additional settings tab.png|frameless|800x800px]] | ||
== <big>'''Manually setting Full and Empty calibration values'''</big> == | == <big>'''Manually setting Full and Empty calibration values'''</big> == | ||
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[[File:Level 7000.png|frameless]] | [[File:Level 7000.png|frameless]] | ||
You should clean the sensor tubes | You should clean the sensor tubes preferably by flushing them with the clean fuel and blowing them through the drain holes with compressed air. | ||
If this error occurred after the start of operation of the sensor, it means that most likely these impurities got into the sensor tubes from the tank and in this case it is also necessary | If this error occurred after the start of operation of the sensor, it means that most likely these impurities got into the sensor tubes from the tank and in this case it is also needed to ensure that the tank itself doesn't contain any contaminations. Clean the tank, if necessary. Note that a fuel level sensor installed outside a contaminated tank may function correctly, but the same sensor installed in such a tank may generate this error code. | ||
== '''<big>Level 6500</big>''' == | == '''<big>Level 6500</big>''' == | ||
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If none of the above helps, we recommend contacting our tech support. | If none of the above helps, we recommend contacting our tech support. | ||
== '''<big>Loss of communication with the tracker or error codes 65530, 0, 65532, -4</big>''' == | |||
The most common cause of communication loss is low signal strength between the tracker and the sensor. | |||
It is recommended to measure the average signal strength at the tracker (RSSI) during installation. A good signal strength is considered to be between -35 dBm and -85 dBm. | |||
If the signal strength is lower than optimal, it can be improved by pointing the sensor antenna towards the receiving device. | |||
[[File:Antenna direction.png|frameless|585x585px]] | |||
The main factor that affects the strength of signal reception is obstacles. Therefore, it is important to place the tracker in a location with as few obstacles as possible between it and the sensor. | |||
If you cannot improve the signal quality of the tracker, you can use '''RS-485 BLE''' base or '''[[BA-BLE]]'''.With a base station, the signal should become more stable. If necessary, the base can be placed in a remote location away from the tracker where there is less obstruction to the signal, or it can be moved outside the cabin, as the base motherboard is protected with compound and has wind and moisture protection. | |||
You can unload the data from the black box to check if there is data transmission from the sensor during moments of communication loss. | |||
== '''<big>Tracker Communication Error Codes</big>''' == | |||
65530 - error code of Navtelecom trackers, it means loss of connection. | |||
Some of the trackers can send 0 in the fuel level parameter as a loss of communication error code, the sensor can only send values 1-4095 and error codes 7000 and 6500. | |||
Teltonika trackers can send 0 in the level parameter and -4\65532 in the temperature parameter as a loss of communication error code. | |||
= '''<big>Firmware update (FW)</big>''' = | |||
[[File:FW Update TD BLE.gif|frameless]] | |||
To update the firmware on the TD-BLE: | |||
* Download the current firmware version as a file to the phone memory | |||
* Connect to the sensor | |||
*Go to “'''Additional Features'''” | |||
[[File:SensorAddFeatures.png|frameless|741x741px]] | |||
*Go to FW update | |||
[[File:Switching to TD-BLE update mode.png|frameless|734x734px]] | |||
*Select the firmware file ('''1''') from the phone memory (The firmware file is the .zip archive itself, no need to unzip it) and start the flashing process ('''2'''). '''These actions should be performed within 30 seconds after entering update mode!''' | |||
[[File:Start of TD-BLE update.png|frameless|732x732px]] | |||
*The flashing process should start. '''Do not close or minimize the application during the flashing process!''' | |||
[[File:TD-BLE update process.jpg|frameless|728x728px]] | |||
*When the updating is completed, a window will pop up indicating that the update was successful | |||
[[File:The TD-BLE update has been completed.jpg|frameless|741x741px]] | |||
Firmware update via the IOS mobile application is shown in [https://youtu.be/rPsI1AdrTQs this video] | |||
Up-to-date firmware can be found in the [https://www.fmeter.ru/en/download/#tdble download section.] | |||
The firmware file is the .zip archive itself, no need to unzip. | |||
= '''How to change the battery''' = | = '''How to change the battery''' = | ||
The sensors use two types of batteries '''SAFT LS14500''' and '''SAFT LS17500''' with capacities of '''2.6Ah''' and '''3.6Ah''' respectively. | |||
The average consumption of the TD-BLE sensor is 42.5 µA. | |||
[[File:Saft batteries LS 17500 and LS14500.png|none|thumb|398x398px|'''<big>Saft battery models LS 17500 and LS14500</big>''']] | |||
== '''<big>Replacing the battery in the current design of TD-BLE</big>''' == | |||
Remove the sensor's protective cover using a screwdriver or other thin object. | |||
[[File:Removing new design cap TD-BLE.png|none|thumb|421x421px|'''<big>Removing the TD-BLE protective cover</big>''']] | |||
Remove the cover from the battery holder by unscrewing the screws holding it in place. | |||
[[File:Sensor head without protective cover, with dedicated battery compartment mounts.png|none|thumb|410x410px|'''<big>Sensor head without protective cover, with dedicated battery compartment mounts</big>''']] | |||
Carefully remove the top layer of lithol using a thin, non-sharp object. | |||
[[File:Battery holder cavity filled with lithol.png|none|thumb|425x425px|'''<big>Battery holder cavity filled with lithol</big>''']] | |||
Remove the battery. When replacing the battery, please note that the current TD-BLE may use a battery model that is different from the one that corresponds to the previous sensor housing; namely: Saft LS17500 (ordered as a separate option). | |||
[[File:Saft batteries LS 17500 and LS14500.png|none|thumb|401x401px|'''<big>Saft batteries LS 17500 and LS14500</big>''']] | |||
After you have replaced the battery and checked the functionality of the sensor using a mobile application, the holder with the battery inside should also be filled with lithol. | |||
== '''<big>Replacing the battery in the older design of TD-BLE</big>''' == | == '''<big>Replacing the battery in the older design of TD-BLE</big>''' == | ||
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Instead of a 2-component compound, you can use oil-gasoline-resistant sealants that are neutral in acidity (on an acetic-free base) | Instead of a 2-component compound, you can use oil-gasoline-resistant sealants that are neutral in acidity (on an acetic-free base) | ||
=== Examples of sealants recommended by the community | === Examples of sealants recommended by the community === | ||
[[File:ABRO 999.png|none|thumb|'''<big>ABRO 999 RED</big>''']] | [[File:ABRO 999.png|none|thumb|'''<big>ABRO 999 RED</big>''']] | ||
[[File:ABRO 999 GREY.png|none|thumb|'''<big>ABRO 999 GREY</big>''']] | [[File:ABRO 999 GREY.png|none|thumb|'''<big>ABRO 999 GREY</big>''']] | ||
= '''<big>Useful links</big>''' = | = '''<big>Useful links</big>''' = | ||
* [https://www.fmeter.ru/download/_ftp/eng/datchik-urovnja-topliva/eskort-td-ble/Datasheet%20Escort%20TD-BLE.pdf?v=040723105730 '''<big> | * [https://www.fmeter.ru/download/_ftp/eng/datchik-urovnja-topliva/eskort-td-ble/Datasheet%20Escort%20TD-BLE.pdf?v=040723105730 '''<big>Technical data sheet of the device</big>'''] | ||
* [https://www.fmeter.ru/produktsiya/besprovodnoy-datchik-urovnya-topliva/eskort-td-ble/#active '''<big> | * [https://www.fmeter.ru/produktsiya/besprovodnoy-datchik-urovnya-topliva/eskort-td-ble/#active '''<big>Product page</big>'''] | ||
* '''<big>[https://www.fmeter.ru/download/#tdble | * '''<big>[https://www.fmeter.ru/en/download/#tdble Download materials]</big>''' | ||
* '''<big>[[Table of compatibility of BLE sensors with trackers and other devices]]</big>''' | * '''<big>[[Table of compatibility of BLE sensors with trackers and other devices]]</big>''' | ||
* [https://docs.google.com/document/d/1CdFPhy2SVu3DxVLy4tY0j1YlaVjdB3ykyLR21iuAwYs/edit?usp=drive_link '''<big>Escort Charter application</big>'''] | |||