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== Product Overview ==
== Product Overview ==
<div class="dim">


''Brief 1–2 paragraph introduction to the product per IEC/IEEE 82079-1.''
LIGO BLE Adapter is an intelligent communication and integration module designed to enable seamless connectivity between wireless fuel level sensors (BLE) and GPS/telematics devices that do not natively support BLE communication.


'''What to fill in:'''
Acting as a '''protocol bridge''', LIGO Adapter allows existing GPS systems to integrate wireless fuel sensors without hardware modification or replacement, significantly reducing deployment and upgrading costs while enhancing system flexibility.
* Product name, category, primary function
* Key technology and target environment
* Value proposition for B2B customers


'''Example structure:''' "The [Product Name] is a [type] device designed for [primary application]. It features [key technology] and is built for [target environment]."
In addition to protocol conversion, LIGO Adapter functions as a '''SUM Data''' aggregator, capable of simultaneously connecting to '''10 wireless fuel sensors''' and aggregating their data for transmission to the GPS device via standard wired interfaces such as RS232, RS485, and Analog/Frequency (AF).


</div>
To ensure reliable wireless performance in challenging environments, LIGO Adapter incorporates a '''BLE receive-path signal amplification''' mechanism, improving receiver sensitivity and extending the effective communication range of wireless fuel sensors. This feature is particularly beneficial in environments with high attenuation or electromagnetic interference, such as vehicle cabins, metal fuel tanks, and industrial machinery.


== Key Features ==
== Key Features ==
<div class="dim">


''Bullet list of top 5–7 differentiating features.''
LIGO Adapter is developed to achieve the following objectives:


'''What to fill in:'''
* '''Allows GPS and telematics units without BLE capability''' to communicate with wireless fuel level sensors.
* Each bullet = 1 key feature with measurable value
* '''Supports multiple wired communication interfaces''' — ensures broad compatibility with a wide range of GPS devices through RS232, RS485, and AF interfaces.
* Focus on: accuracy, connectivity, durability, compatibility
* '''Aggregates data from multiple sensors (SUM function)''' — supports simultaneous connection of up to 10 fuel level sensors, consolidating sensor data into a single communication channel to the GPS unit.
* Examples of features to cover:
* '''Extends BLE communication range and reliability''' — enhances BLE reception through signal amplification, improving data stability and transmission distance in high-loss or noisy environments.
** Measurement specifications (accuracy, range, response time)
** Connectivity (Bluetooth/WiFi/Cellular protocol + version)
** Power (battery life, voltage range)
** Environmental rating (IP, operating temperature)
** Compatibility (telematics platforms, software)
 
</div>


== Applications ==
== Applications ==
<div class="dim">
''Typical use cases and industries the product serves.''
'''What to fill in:''' bullet list of applications (4–6 items)
* Each bullet = 1 specific industry/use case
* Common categories:
** Transportation/Fleet (trucks, buses, trailers)
** Telecom (backup generators, base stations)
** Industrial (storage tanks, process monitoring)
** Marine (bunker fuel, hydraulic systems)
** Mining (heavy equipment, refueling stations)


</div>
* Vehicle cabins with high RF attenuation.
* Metal fuel tanks where Bluetooth signal is heavily attenuated.
* Industrial machinery environments with electromagnetic interference.
* Telematics integrations with legacy GPS/tracking devices lacking native BLE support.
* Multi-sensor fuel monitoring installations requiring data aggregation (up to 10 sensors per Adapter).


== Product Variants / Ordering Information ==
== Product Variants / Ordering Information ==
<div class="dim">
''Table of all product SKUs available for ordering.''


'''What to fill in:''' table with columns:
Three product variants are available, selectable based on the wired interface required by the GPS/telematics device:
* '''Model''' — short product code (e.g., LIGO-AIR-STD)
* '''Part Number''' — internal SKU (e.g., SKU-001)
* '''Description''' — variant differences (cable length, certification, etc.)
* '''Region''' — geographic availability (Global, EU/APAC, US only, etc.)


'''Common variants:''' Standard / Extended / Industrial-grade / ATEX-certified
{| class="wikitable" style="text-align:center;"
 
|-
</div>
! Variant !! Output Interface !! Use Case
|-
| '''RS232''' || style="text-align:left;" | Digital (RS232) || style="text-align:left;" | GPS/telematics devices with RS232 input
|-
| '''RS485''' || style="text-align:left;" | Digital (RS485) || style="text-align:left;" | GPS/telematics devices with RS485 input
|-
| '''PRO AF''' || style="text-align:left;" | Analog & Digital (RS232/RS485 + Analog 1–8 V) || style="text-align:left;" | Mixed installations requiring both digital and analog output
|}


== Technical Specifications ==
== Technical Specifications ==
<div class="dim">


''Detailed technical parameters of the product.''
{| class="wikitable" style="text-align:center;"
|-
! No. !! Parameter !! RS232 !! RS485 !! PRO AF
|-
| 1 || style="text-align:left;" | Dimensions (without wire), mm || colspan="3" | 670 × 800
|-
| 2 || style="text-align:left;" | Output interface || Digital || Analog & Digital || Analog
|-
| 3 || style="text-align:left;" | Baud rate, bit/sec || colspan="3" | 2400, 4800, 9600, 19200, 38400, 57600, 115200
|-
| 4 || style="text-align:left;" | Power supply, VDC || colspan="3" | 7 – 36
|-
| 5 || style="text-align:left;" | Maximum power consumption || colspan="3" | —
|-
| 6 || style="text-align:left;" | Power supply protection || colspan="3" | —
|-
| 7 || style="text-align:left;" | Operating temperature, °C || colspan="3" | —
|-
| 8 || style="text-align:left;" | Waterproof standard || colspan="3" | —
|-
| 9 || style="text-align:left;" | Output value range || Digital (0–4095) || Digital (0–4095), Analog (1–8 V) || Analog (1–8 V)
|-
| 10 || style="text-align:left;" | Data output mode || colspan="3" | SUM, AVERAGE
|-
| 11 || style="text-align:left;" | Bluetooth specs || colspan="3" | —
|-
| 12 || style="text-align:left;" | Average service life, years (expected) || colspan="3" | —
|}


'''What to fill in:''' specification table with columns Parameter / Value / Unit / Descriptions
''Note: Cells marked "—" were not specified in the source datasheet (LIGO BLE Adapter Datasheet V1.0). Contact manufacturer for confirmed values.''


'''Parameters to cover:'''
=== Wiring Description ===
* '''Electrical''': Operating voltage, Operating current (avg/peak/sleep), Power consumption
* '''Performance''': Measurement range, Accuracy, Resolution, Response time, Sampling rate
* '''Wireless''' (if applicable): Protocol, Frequency band, Output power, Receiver sensitivity, Range
* '''Environmental''': Operating temperature, Storage temperature, Humidity, Ingress protection (IP)
* '''Mechanical''': Dimensions (L × W × H), Weight, Mounting interface
* '''Service life''': Expected years at typical operation


'''Optional sub-sections:''' If product has many specs, split into <code><nowiki>=== Performance ===</nowiki></code>, <code><nowiki>=== Electrical ===</nowiki></code>, <code><nowiki>=== Wireless ===</nowiki></code>, <code><nowiki>=== Environmental ===</nowiki></code>, <code><nowiki>=== Memory ===</nowiki></code>, <code><nowiki>=== Mechanical Dimensions ===</nowiki></code>, <code><nowiki>=== Interface / Connectivity ===</nowiki></code>, each with its own table.
[[File:LIGO-BLE-Adapter-wiring.png|center|700px|thumb|Figure 1. Wiring diagram of LIGO BLE Adapter]]


</div>
{| class="wikitable" style="text-align:center;"
|-
! Wire Colour !! Function !! Description
|-
| style="background:#E53935;color:#fff;font-weight:bold;" | RED || VBAT || style="text-align:left;" | 7 – 36 VDC
|-
| style="background:#fafafa;color:#000;font-weight:bold;border:1px solid #999;" | WHITE || AF || style="text-align:left;" | Analog output
|-
| style="background:#1a1a1a;color:#fff;font-weight:bold;" | BLACK || GND || style="text-align:left;" | GND
|-
| style="background:#43A047;color:#fff;font-weight:bold;" | GREEN || RS485-B || style="text-align:left;" | RS485-B
|-
| style="background:#FFD700;color:#000;font-weight:bold;" | YELLOW || RS485-A || style="text-align:left;" | RS485-A
|-
| style="background:#1a1a1a;color:#fff;font-weight:bold;" | BLACK || GND || style="text-align:left;" | GND
|-
| style="background:#6D4C41;color:#fff;font-weight:bold;" | BROWN || RS232-Rx || style="text-align:left;" | RS232-Rx
|-
| style="background:#1E88E5;color:#fff;font-weight:bold;" | BLUE || RS232-Tx || style="text-align:left;" | RS232-Tx
|}


== Compliance and Certifications ==
== Compliance and Certifications ==
<div class="dim">
''Regulatory certifications and standards compliance.''
'''What to fill in (sub-sections):'''
* '''Wireless / Radio''' — bullet list of certifications by region:
** CE RED (EU) — certificate number
** FCC Part 15 (US) — FCC ID
** IC (Canada) — IC number
** Bluetooth SIG QDID (if BLE)
** RoHS 3
* '''Environmental''' — standards compliance:
** RoHS 3 (Directive 2015/863/EU)
** REACH (EC 1907/2006)
** WEEE (Directive 2012/19/EU)
** IP rating per IEC 60529
* '''Mechanical / Safety''' — test standards:
** IEC 60068-2-6 — Vibration
** IEC 60068-2-27 — Shock
** IEC 60068-2-30 — Damp heat
** IEC 61010-1 — Electrical safety
* '''Industry-Specific''' (remove if N/A):
** ATEX / IECEx — for hazardous environments
** MID — Measuring Instruments Directive
** Automotive E-Mark — for vehicle applications
** Marine certification — DNV / ABS / Lloyd's Register


* '''Warranty''':
''No certification or compliance information was provided in the source datasheet (LIGO BLE Adapter Datasheet V1.0). Refer to [[Product Certification & Approvals]] for current certificate status.''
** Standard warranty period (years from shipment)
** Extended warranty options
** NOT covered items
** Void conditions
** Cross-reference to [[Warranty Terms and Conditions]]


</div>
<div class="noprint">
<div class="noprint">
== Related Documents ==
== Related Documents ==

Revision as of 10:29, 10 June 2026

Product Overview

LIGO BLE Adapter is an intelligent communication and integration module designed to enable seamless connectivity between wireless fuel level sensors (BLE) and GPS/telematics devices that do not natively support BLE communication.

Acting as a protocol bridge, LIGO Adapter allows existing GPS systems to integrate wireless fuel sensors without hardware modification or replacement, significantly reducing deployment and upgrading costs while enhancing system flexibility.

In addition to protocol conversion, LIGO Adapter functions as a SUM Data aggregator, capable of simultaneously connecting to 10 wireless fuel sensors and aggregating their data for transmission to the GPS device via standard wired interfaces such as RS232, RS485, and Analog/Frequency (AF).

To ensure reliable wireless performance in challenging environments, LIGO Adapter incorporates a BLE receive-path signal amplification mechanism, improving receiver sensitivity and extending the effective communication range of wireless fuel sensors. This feature is particularly beneficial in environments with high attenuation or electromagnetic interference, such as vehicle cabins, metal fuel tanks, and industrial machinery.

Key Features

LIGO Adapter is developed to achieve the following objectives:

  • Allows GPS and telematics units without BLE capability to communicate with wireless fuel level sensors.
  • Supports multiple wired communication interfaces — ensures broad compatibility with a wide range of GPS devices through RS232, RS485, and AF interfaces.
  • Aggregates data from multiple sensors (SUM function) — supports simultaneous connection of up to 10 fuel level sensors, consolidating sensor data into a single communication channel to the GPS unit.
  • Extends BLE communication range and reliability — enhances BLE reception through signal amplification, improving data stability and transmission distance in high-loss or noisy environments.

Applications

  • Vehicle cabins with high RF attenuation.
  • Metal fuel tanks where Bluetooth signal is heavily attenuated.
  • Industrial machinery environments with electromagnetic interference.
  • Telematics integrations with legacy GPS/tracking devices lacking native BLE support.
  • Multi-sensor fuel monitoring installations requiring data aggregation (up to 10 sensors per Adapter).

Product Variants / Ordering Information

Three product variants are available, selectable based on the wired interface required by the GPS/telematics device:

Variant Output Interface Use Case
RS232 Digital (RS232) GPS/telematics devices with RS232 input
RS485 Digital (RS485) GPS/telematics devices with RS485 input
PRO AF Analog & Digital (RS232/RS485 + Analog 1–8 V) Mixed installations requiring both digital and analog output

Technical Specifications

No. Parameter RS232 RS485 PRO AF
1 Dimensions (without wire), mm 670 × 800
2 Output interface Digital Analog & Digital Analog
3 Baud rate, bit/sec 2400, 4800, 9600, 19200, 38400, 57600, 115200
4 Power supply, VDC 7 – 36
5 Maximum power consumption —
6 Power supply protection —
7 Operating temperature, °C —
8 Waterproof standard —
9 Output value range Digital (0–4095) Digital (0–4095), Analog (1–8 V) Analog (1–8 V)
10 Data output mode SUM, AVERAGE
11 Bluetooth specs —
12 Average service life, years (expected) —

Note: Cells marked "—" were not specified in the source datasheet (LIGO BLE Adapter Datasheet V1.0). Contact manufacturer for confirmed values.

Wiring Description

Figure 1. Wiring diagram of LIGO BLE Adapter
Wire Colour Function Description
RED VBAT 7 – 36 VDC
WHITE AF Analog output
BLACK GND GND
GREEN RS485-B RS485-B
YELLOW RS485-A RS485-A
BLACK GND GND
BROWN RS232-Rx RS232-Rx
BLUE RS232-Tx RS232-Tx

Compliance and Certifications

No certification or compliance information was provided in the source datasheet (LIGO BLE Adapter Datasheet V1.0). Refer to Product Certification & Approvals for current certificate status.

Cross-references to other documents.

Revision History

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