Bosch Professional Bluetooth Module GCY 42 Without Software
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Delivery by Sunday, 24 May
- Bosch professional grade performance
- Durable construction for UAE conditions
- Ergonomic design for comfortable use
- Meets applicable safety standards
- Manufacturer warranty backed
Key Features
Delivery by Sunday, 24 May

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Features & Benefits
Brand Quality
Bosch product manufactured to professional standards for reliable performance.
Durable Construction
Quality materials selected for strength and durability in UAE conditions.
Ergonomic Design
Designed for comfortable, efficient use in professional and DIY applications.
Versatile Application
Suitable for a wide range of professional and maintenance tasks.
Safety Compliant
Meets applicable safety and quality standards for the product category.
Warranty
Backed by manufacturer warranty for product quality assurance.
UAE Ready
Supplied with UAE-appropriate specifications and voltage where applicable.
Easy Maintenance
Designed for straightforward maintenance and long service life.
Key Specifications
Custom Stock Status
In Stock
Quantity Unit
PCS
Brands
Bosch
Item Type
Bluetooth Tool Module
Power Source
Battery Powered
Application
Tool tracking and configuration
Number of Pieces
1
Compatible With
Bosch tools with connectivity slot
Best Seller
Yes
Distributor
Authorized Distributor
Frequently Asked Questions
What is the Bosch Professional Bluetooth Module GCY 42 Without Software and what does it do?
The GCY 42 module is a compact Bluetooth accessory that lets Bosch professional tools connect to the Bosch Toolbox mobile app. It enables real-time tool and battery status monitoring, usage tracking, and adjustable settings such as soft-start and LED brightness when paired with the app.
What are the key specifications of the GCY 42 Without Software?
Bluetooth 4.0 Low Energy, up to 100 ft (30 m) range, compact size (30 x 7 mm) and lightweight (0.01 kg), powered by a CR2032 button cell, and sold without bundled software.
Which Bosch tools are compatible with the GCY 42 module?
The GCY 42 is designed for Bosch tools that are labeled as ‘connected-ready’ and support the GCY 42 module. Compatibility depends on the specific tool model; consult your tool’s documentation to confirm support for GCY 42 integration.
How do I install the GCY 42 module into my tool?
Power off the tool, locate the tool’s module port, insert the GCY 42 securely, and ensure the CR2032 battery is installed correctly. Once seated, power the tool back on and proceed to pair it with the Bosch Toolbox app on your mobile device.
What can I do with the Bosch Toolbox app when using GCY 42?
Through the Bosch Toolbox app you can monitor live tool and battery status, track usage hours, and adjust settings such as soft-start and LED brightness for supported tasks.
What is the range I can expect from GCY 42, and does it work in large workspaces?
The module provides Bluetooth 4.0 LE connectivity with up to 100 feet (30 meters) of range under optimal conditions, which is suitable for many workshop-to-tool workflows.
How do I replace the CR2032 battery in the GCY 42 module?
Open the module housing as per the tool’s guidance, replace the CR2032 battery with a fresh one keeping the correct polarity, reseal the housing, and reinsert the module into the tool.
How does GCY 42 Without Software differ from GCY 42 With Software?
GCY 42 Without Software is provided as the module only. If you choose GCY 42 With Software, you’ll have access to software-enabled features and deeper integration via the Bosch Toolbox ecosystem; the exact feature set is determined by the software bundle offered for that variant.
Are there safety or handling considerations when using GCY 42?
Yes. Remove power from the tool before installation or battery replacement, handle the module carefully to avoid static damage, and use a fresh CR2032 battery to prevent leakage or unreliable operation. Follow general tool safety practices during installation.
Can I pair GCY 42 with my mobile device and what’s the basic pairing flow?
Enable Bluetooth Low Energy on your mobile device, open the Bosch Toolbox app, select the GCY 42 module from the discovered devices, and follow on-screen prompts to complete pairing and configure desired settings.
What alternatives to GCY 42 are available on Fepy, and where can I find them?
If you need an option with software integration, consider the GCY 42 With Software variant available on Fepy: https://fepy.com/product/bosch-professional-bluetooth-module-gcy-42-with-software
If I want to customize how the tool behaves, what settings can GCY 42 adjust when used with the app?
You can typically adjust soft-start behavior and LED brightness to tailor tool performance to the task at hand, as supported by the app’s configuration options for GCY 42.
Frequently Asked Questions
The GCY 42 module is a compact Bluetooth accessory that lets Bosch professional tools connect to the Bosch Toolbox mobile app. It enables real-time tool and battery status monitoring, usage tracking, and adjustable settings such as soft-start and LED brightness when paired with the app.
Bluetooth 4.0 Low Energy, up to 100 ft (30 m) range, compact size (30 x 7 mm) and lightweight (0.01 kg), powered by a CR2032 button cell, and sold without bundled software.
The GCY 42 is designed for Bosch tools that are labeled as ‘connected-ready’ and support the GCY 42 module. Compatibility depends on the specific tool model; consult your tool’s documentation to confirm support for GCY 42 integration.
Power off the tool, locate the tool’s module port, insert the GCY 42 securely, and ensure the CR2032 battery is installed correctly. Once seated, power the tool back on and proceed to pair it with the Bosch Toolbox app on your mobile device.
Through the Bosch Toolbox app you can monitor live tool and battery status, track usage hours, and adjust settings such as soft-start and LED brightness for supported tasks.
The module provides Bluetooth 4.0 LE connectivity with up to 100 feet (30 meters) of range under optimal conditions, which is suitable for many workshop-to-tool workflows.
Open the module housing as per the tool’s guidance, replace the CR2032 battery with a fresh one keeping the correct polarity, reseal the housing, and reinsert the module into the tool.
GCY 42 Without Software is provided as the module only. If you choose GCY 42 With Software, you’ll have access to software-enabled features and deeper integration via the Bosch Toolbox ecosystem; the exact feature set is determined by the software bundle offered for that variant.
Yes. Remove power from the tool before installation or battery replacement, handle the module carefully to avoid static damage, and use a fresh CR2032 battery to prevent leakage or unreliable operation. Follow general tool safety practices during installation.
Enable Bluetooth Low Energy on your mobile device, open the Bosch Toolbox app, select the GCY 42 module from the discovered devices, and follow on-screen prompts to complete pairing and configure desired settings.
If you need an option with software integration, consider the GCY 42 With Software variant available on Fepy: https://fepy.com/product/bosch-professional-bluetooth-module-gcy-42-with-software
You can typically adjust soft-start behavior and LED brightness to tailor tool performance to the task at hand, as supported by the app’s configuration options for GCY 42.
Ratings & Reviews
See what customers are saying
Based on 13 reviews
98%
Would recommend
85
Verified buyers
Noah
Best I\'ve used at this price
Exactly what I needed. Recommended. Five stars without hesitation. Overall a solid product.
محمد
أداء رائع
من أفضل المنتجات اللي جربتها في هذه الفئة. أنصح به. جاهز للعمل من أول لحظة.
سلطان
يستحق الثمن
بنية محكمة وأداء ممتاز. يستحق الثمن. يستحق السعر. المفتاح يعمل بشكل سلس.
Based on 13 reviews
98%
Would recommend
85
Verified buyers
Noah
Best I\'ve used at this price
Exactly what I needed. Recommended. Five stars without hesitation. Overall a solid product.
محمد
أداء رائع
من أفضل المنتجات اللي جربتها في هذه الفئة. أنصح به. جاهز للعمل من أول لحظة.
سلطان
يستحق الثمن
بنية محكمة وأداء ممتاز. يستحق الثمن. يستحق السعر. المفتاح يعمل بشكل سلس.
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256-bit SSL encryption
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On all orders above AED 200 across UAE
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Authentic products guaranteed
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