22 % தள்ளுபடி
Bluetooth Module for mBOT
The Bluetooth Module for mBOT is a wireless communication add-on designed specifically for the Makeblock mBOT educational robot platform, enabling seamless remote control and data transmission via Bluetooth Low Energy (BLE) protocol. Educators, robotics enthusiasts, and STEM program developers use this module to enhance mBOT functionality with wireless capabilities for classroom demonstrations, competition robotics, and IoT-integrated automation projects. This module solves the critical problem of tethered operation limitations by providing untethered robot control up to 10 meters, allowing students to program and operate mBOT robots freely while maintaining real-time sensor feedback and motor control commands.
Product Overview
The Bluetooth Module for mBOT operates on the Bluetooth 4.0 (BLE) standard, utilizing a low-power wireless protocol that communicates with the mBOT's onboard microcontroller through the RJ25 connector interface. The module integrates a dedicated Bluetooth chipset that handles pairing, connection management, and data packet transmission without requiring additional power management circuitry. Unlike standard Bluetooth modules, this variant is pre-configured for mBOT compatibility, featuring optimized firmware that recognizes mBOT command structures, eliminating complex pairing procedures and ensuring plug-and-play functionality. The module operates on 5V DC power supplied directly through the mBOT's power distribution system, consuming minimal current during idle states and maintaining stable connectivity across multiple simultaneous connections for classroom environments.
This Bluetooth Module distinguishes itself through its seamless integration with mBOT's visual programming environment (mBlock) and Arduino IDE compatibility, allowing programmers to transmit wireless commands without modifying core robot logic. The module features built-in signal strength indicators and automatic reconnection protocols that maintain connection stability even in crowded RF environments typical of school laboratories. Its compact form factor fits directly into mBOT's expansion ports, and the RJ25 connector design ensures secure mechanical coupling without risk of accidental disconnection during active operation. The module supports bidirectional communication, enabling real-time telemetry streaming from mBOT's ultrasonic sensors, light sensors, and gyroscope back to control applications on smartphones or tablets.
Key Specifications
| Specification | Details |
| Product Type | Bluetooth 4.0 (BLE) Wireless Module for mBOT |
| Brand | Makeblock Official Compatible |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Bluetooth Version | Bluetooth 4.0 (BLE) with backward compatibility |
| Operating Frequency | 2.4 GHz ISM band |
| Transmission Range | 10 meters line-of-sight, 5-7 meters through obstacles |
| Power Supply | 5V DC via RJ25 connector |
| Current Consumption | 15-25 mA during active transmission, 2-5 mA idle |
| Data Rate | Up to 120 kbps effective throughput |
| Connector Type | RJ25 6-pin standard mBOT port |
| Compatible Devices | iOS 7+, Android 4.3+, Windows 10+ |
Key Features
- Plug-and-Play Installation: RJ25 connector design requires zero soldering or configuration, integrating directly into mBOT's existing port architecture for immediate wireless operation
- BLE 4.0 Protocol: Low-energy Bluetooth standard reduces power consumption by 90% compared to classic Bluetooth, extending operational runtime and enabling multi-device pairing in classroom settings
- mBlock IDE Integration: Pre-configured firmware recognizes mBlock visual programming blocks, allowing students to add wireless control without learning complex Bluetooth AT commands
- Bidirectional Data Transmission: Real-time sensor telemetry streaming enables remote monitoring of mBOT's ultrasonic distance, light intensity, and gyroscope readings on mobile applications
- Automatic Reconnection: Intelligent firmware implements automatic pairing recovery within 2 seconds of connection loss, maintaining stability during movement through RF-congested environments
- Multi-Device Support: Supports simultaneous connections from multiple controllers, enabling collaborative robotics projects where teams operate shared mBOT platforms
Applications and Use Cases
- Educational Robotics Programs: Deploy in STEM classrooms for wireless mBOT control during robot maze navigation competitions, line-following challenges, and obstacle avoidance demonstrations without tether constraints
- IoT Integration Projects: Connect mBOT to cloud platforms via smartphone relay, enabling data logging of sensor readings to cloud databases for environmental monitoring and agricultural robotics applications
- Remote Teleoperation: Operate mBOT from distances up to 10 meters for inspection tasks in confined spaces, hazardous environments, or surveillance scenarios where direct line-of-sight operation is impractical
- Collaborative Robotics Labs: Enable multiple students to simultaneously control different mBOT units from centralized control stations, facilitating swarm robotics experiments and multi-robot coordination research
- Mobile App Development: Integrate with custom iOS/Android applications for advanced control interfaces, real-time video streaming overlay, and machine learning-based autonomous navigation training
- Competitive Robotics: Support wireless operation in RoboMaster, Makeblock competitions, and similar events where tethered operation violates competition rules
How to Use
Installation begins by powering down your mBOT and locating an available RJ25 port on the mBOT's motherboard. Insert the Bluetooth Module's RJ25 connector firmly into the port until the connector seats completely, ensuring the retention clip engages. Power on the mBOT, and the module's LED indicator will flash blue, indicating successful initialization and readiness for pairing. On your control device (smartphone, tablet, or computer), open the Bluetooth settings and scan for available devices. You will see a device named "mBOT-XXXX" (where XXXX represents the module's unique identifier). Select this device and confirm the pairing request. Once paired, the LED will transition to solid blue, confirming stable connection establishment.
For mBlock programming, launch the mBlock IDE and select "mBOT" as your device type. Under device settings, select the paired Bluetooth module from the available connections list. The IDE will automatically load mBOT-specific blocks including wireless motor control, sensor reading, and LED manipulation commands. You can now write programs using visual blocks or Arduino code that will execute wirelessly on your mBOT. For advanced applications, use the Bluetooth module's serial communication interface to transmit custom data packets at 9600 baud rate. Ensure your mBOT remains within 10 meters of the control device and avoid operating near microwave ovens or other 2.4 GHz RF sources that may cause intermittent disconnections. If connection drops unexpectedly, the module automatically attempts reconnection within 2 seconds without requiring manual re-pairing.
Frequently Asked Questions
Is the Bluetooth Module compatible with all mBOT versions?
The Bluetooth Module is compatible with mBOT versions 2.0 and later, and fully compatible with mBOT Ranger. Older mBOT versions (1.0) may require a firmware update on the mBOT's main motherboard to recognize the Bluetooth module. Check your mBOT's version by examining the motherboard label or consulting Makeblock's official documentation. If you own an mBOT 1.0, contact our support team for compatibility verification before purchase.
What is the maximum transmission range and how does it vary with obstacles?
The Bluetooth Module achieves 10 meters range in open, line-of-sight environments with minimal RF interference. In typical classroom settings with walls, furniture, and other obstacles, the practical range reduces to 5-7 meters. Dense obstacles like metal filing cabinets or concrete walls can further reduce range to 3-4 meters. Range also degrades in environments with multiple active WiFi networks or other Bluetooth devices operating simultaneously. For optimal performance, maintain clear line-of-sight between the mBOT and control device, and avoid operating near microwave ovens or cordless phones that operate on the 2.4 GHz frequency band.
Can I use this module with custom Arduino sketches or only with mBlock?
The Bluetooth Module works with both mBlock visual programming and custom Arduino sketches. When using Arduino IDE, the module communicates via serial UART protocol at 9600 baud rate. You can send AT commands to configure the module or transmit custom data packets to your mBOT. The module's firmware is pre-configured for mBOT compatibility, so standard Bluetooth serial communication libraries work seamlessly. For advanced users, the module supports firmware customization through UART bootloader mode, allowing modification of baud rates, device names, and pairing behaviors. Consult the technical documentation or contact our support team for Arduino integration examples and custom firmware flashing procedures.
How long does the battery last when using the Bluetooth Module?
The Bluetooth Module consumes 15-25 mA during active transmission and 2-5 mA during idle states. Battery runtime depends on your mBOT's power source capacity. If using mBOT's standard 1800 mAh lithium battery, expect approximately 1.5-2 hours of continuous active operation with the Bluetooth Module enabled. Idle operation (module connected but not transmitting) extends runtime to 4-6 hours. To maximize battery life, disable the Bluetooth module when not in use, implement power-saving firmware routines that minimize transmission frequency, and use high-capacity external battery packs rated for 5V 2A output. The module itself has no onboard battery and draws power exclusively from the mBOT's main power distribution system.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days
Buy Bluetooth Module for mBOT Online in India
Purchase the Bluetooth Module for mBOT online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.
Bluetooth Module for mBOT
The Bluetooth Module for mBOT is a wireless communication add-on designed specifically for the Makeblock mBOT educational robot platform, enabling seamless remote control and data transmission via Bluetooth Low Energy (BLE) protocol. Educators, robotics enthusiasts, and STEM program developers use this module to enhance mBOT functionality with wireless capabilities for classroom demonstrations, competition robotics, and IoT-integrated automation projects. This module solves the critical problem of tethered operation limitations by providing untethered robot control up to 10 meters, allowing students to program and operate mBOT robots freely while maintaining real-time sensor feedback and motor control commands.
Product Overview
The Bluetooth Module for mBOT operates on the Bluetooth 4.0 (BLE) standard, utilizing a low-power wireless protocol that communicates with the mBOT's onboard microcontroller through the RJ25 connector interface. The module integrates a dedicated Bluetooth chipset that handles pairing, connection management, and data packet transmission without requiring additional power management circuitry. Unlike standard Bluetooth modules, this variant is pre-configured for mBOT compatibility, featuring optimized firmware that recognizes mBOT command structures, eliminating complex pairing procedures and ensuring plug-and-play functionality. The module operates on 5V DC power supplied directly through the mBOT's power distribution system, consuming minimal current during idle states and maintaining stable connectivity across multiple simultaneous connections for classroom environments.
This Bluetooth Module distinguishes itself through its seamless integration with mBOT's visual programming environment (mBlock) and Arduino IDE compatibility, allowing programmers to transmit wireless commands without modifying core robot logic. The module features built-in signal strength indicators and automatic reconnection protocols that maintain connection stability even in crowded RF environments typical of school laboratories. Its compact form factor fits directly into mBOT's expansion ports, and the RJ25 connector design ensures secure mechanical coupling without risk of accidental disconnection during active operation. The module supports bidirectional communication, enabling real-time telemetry streaming from mBOT's ultrasonic sensors, light sensors, and gyroscope back to control applications on smartphones or tablets.
Key Specifications
| Specification | Details |
| Product Type | Bluetooth 4.0 (BLE) Wireless Module for mBOT |
| Brand | Makeblock Official Compatible |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Bluetooth Version | Bluetooth 4.0 (BLE) with backward compatibility |
| Operating Frequency | 2.4 GHz ISM band |
| Transmission Range | 10 meters line-of-sight, 5-7 meters through obstacles |
| Power Supply | 5V DC via RJ25 connector |
| Current Consumption | 15-25 mA during active transmission, 2-5 mA idle |
| Data Rate | Up to 120 kbps effective throughput |
| Connector Type | RJ25 6-pin standard mBOT port |
| Compatible Devices | iOS 7+, Android 4.3+, Windows 10+ |
Key Features
- Plug-and-Play Installation: RJ25 connector design requires zero soldering or configuration, integrating directly into mBOT's existing port architecture for immediate wireless operation
- BLE 4.0 Protocol: Low-energy Bluetooth standard reduces power consumption by 90% compared to classic Bluetooth, extending operational runtime and enabling multi-device pairing in classroom settings
- mBlock IDE Integration: Pre-configured firmware recognizes mBlock visual programming blocks, allowing students to add wireless control without learning complex Bluetooth AT commands
- Bidirectional Data Transmission: Real-time sensor telemetry streaming enables remote monitoring of mBOT's ultrasonic distance, light intensity, and gyroscope readings on mobile applications
- Automatic Reconnection: Intelligent firmware implements automatic pairing recovery within 2 seconds of connection loss, maintaining stability during movement through RF-congested environments
- Multi-Device Support: Supports simultaneous connections from multiple controllers, enabling collaborative robotics projects where teams operate shared mBOT platforms
Applications and Use Cases
- Educational Robotics Programs: Deploy in STEM classrooms for wireless mBOT control during robot maze navigation competitions, line-following challenges, and obstacle avoidance demonstrations without tether constraints
- IoT Integration Projects: Connect mBOT to cloud platforms via smartphone relay, enabling data logging of sensor readings to cloud databases for environmental monitoring and agricultural robotics applications
- Remote Teleoperation: Operate mBOT from distances up to 10 meters for inspection tasks in confined spaces, hazardous environments, or surveillance scenarios where direct line-of-sight operation is impractical
- Collaborative Robotics Labs: Enable multiple students to simultaneously control different mBOT units from centralized control stations, facilitating swarm robotics experiments and multi-robot coordination research
- Mobile App Development: Integrate with custom iOS/Android applications for advanced control interfaces, real-time video streaming overlay, and machine learning-based autonomous navigation training
- Competitive Robotics: Support wireless operation in RoboMaster, Makeblock competitions, and similar events where tethered operation violates competition rules
How to Use
Installation begins by powering down your mBOT and locating an available RJ25 port on the mBOT's motherboard. Insert the Bluetooth Module's RJ25 connector firmly into the port until the connector seats completely, ensuring the retention clip engages. Power on the mBOT, and the module's LED indicator will flash blue, indicating successful initialization and readiness for pairing. On your control device (smartphone, tablet, or computer), open the Bluetooth settings and scan for available devices. You will see a device named "mBOT-XXXX" (where XXXX represents the module's unique identifier). Select this device and confirm the pairing request. Once paired, the LED will transition to solid blue, confirming stable connection establishment.
For mBlock programming, launch the mBlock IDE and select "mBOT" as your device type. Under device settings, select the paired Bluetooth module from the available connections list. The IDE will automatically load mBOT-specific blocks including wireless motor control, sensor reading, and LED manipulation commands. You can now write programs using visual blocks or Arduino code that will execute wirelessly on your mBOT. For advanced applications, use the Bluetooth module's serial communication interface to transmit custom data packets at 9600 baud rate. Ensure your mBOT remains within 10 meters of the control device and avoid operating near microwave ovens or other 2.4 GHz RF sources that may cause intermittent disconnections. If connection drops unexpectedly, the module automatically attempts reconnection within 2 seconds without requiring manual re-pairing.
Frequently Asked Questions
Is the Bluetooth Module compatible with all mBOT versions?
The Bluetooth Module is compatible with mBOT versions 2.0 and later, and fully compatible with mBOT Ranger. Older mBOT versions (1.0) may require a firmware update on the mBOT's main motherboard to recognize the Bluetooth module. Check your mBOT's version by examining the motherboard label or consulting Makeblock's official documentation. If you own an mBOT 1.0, contact our support team for compatibility verification before purchase.
What is the maximum transmission range and how does it vary with obstacles?
The Bluetooth Module achieves 10 meters range in open, line-of-sight environments with minimal RF interference. In typical classroom settings with walls, furniture, and other obstacles, the practical range reduces to 5-7 meters. Dense obstacles like metal filing cabinets or concrete walls can further reduce range to 3-4 meters. Range also degrades in environments with multiple active WiFi networks or other Bluetooth devices operating simultaneously. For optimal performance, maintain clear line-of-sight between the mBOT and control device, and avoid operating near microwave ovens or cordless phones that operate on the 2.4 GHz frequency band.
Can I use this module with custom Arduino sketches or only with mBlock?
The Bluetooth Module works with both mBlock visual programming and custom Arduino sketches. When using Arduino IDE, the module communicates via serial UART protocol at 9600 baud rate. You can send AT commands to configure the module or transmit custom data packets to your mBOT. The module's firmware is pre-configured for mBOT compatibility, so standard Bluetooth serial communication libraries work seamlessly. For advanced users, the module supports firmware customization through UART bootloader mode, allowing modification of baud rates, device names, and pairing behaviors. Consult the technical documentation or contact our support team for Arduino integration examples and custom firmware flashing procedures.
How long does the battery last when using the Bluetooth Module?
The Bluetooth Module consumes 15-25 mA during active transmission and 2-5 mA during idle states. Battery runtime depends on your mBOT's power source capacity. If using mBOT's standard 1800 mAh lithium battery, expect approximately 1.5-2 hours of continuous active operation with the Bluetooth Module enabled. Idle operation (module connected but not transmitting) extends runtime to 4-6 hours. To maximize battery life, disable the Bluetooth module when not in use, implement power-saving firmware routines that minimize transmission frequency, and use high-capacity external battery packs rated for 5V 2A output. The module itself has no onboard battery and draws power exclusively from the mBOT's main power distribution system.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication
- Expert Team: Our technical team validates every product before listing
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
- Pan-India Delivery: 7-8 days
Buy Bluetooth Module for mBOT Online in India
Purchase the Bluetooth Module for mBOT online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.
Our team in Bengaluru is available 24/7 to support your journey from product selection to project completion.