Makeblock Customer Service Team

Why mBot Mega Cannot Follow Line Normally ?

1. Products
2. mBot Mega

This article applies to mBot Mega.   1. Issue Description When running line-following related programs or using the line-following function in the Makeblock App, the product does not follow the cor...

• Edited March 17, 2025 09:19
• 1 follower
• 0 comments
• 0 votes

Why mBot Mega Cannot Avoid Obstacle Correctly ?

1. Products
2. mBot Mega

This acticle applies to mBot Mega.   1. Issue Description When running programs and preset mode related to obstacle avoidance, Ranger does not run around the obstacle automatically, but hits it dir...

• Edited March 17, 2025 09:18
• 1 follower
• 0 comments
• 0 votes

Why does the IR Collision Sensor Light up Abnormally?

1. Products
2. mBot Mega

This article applies to mBot Mega.   1. Issue Description The barrier indicated light keeps on even if there's no obstacle in front.   2. Possible Causes 1. Sensor position is incorrect or partiall...

• Edited March 17, 2025 09:17
• 1 follower
• 0 comments
• 0 votes

mBot Ranger Cannot Avoid Obstacles Correctly

1. Products
2. mBot Ranger

This article applies to the mBot Ranger.   1. Issue Description When running programs related to obstacle avoidance, the product does not run around the obstacle automatically, but hits it direct...

• Edited March 14, 2025 07:44
• 1 follower
• 0 comments
• 0 votes

Mega can't Connect to the App via Bluetooth

1. Products
2. mBot Mega

This article applies to mBot Mega.   1. Issue Description When mBot Mega tries to connect to mobile device via Bluetooth, the product is not recognized for connection (e.g. the app page stays in a ...

• Edited March 14, 2025 02:27
• 1 follower
• 0 comments
• 0 votes

Why mBot Infrared Remote Control Doesn't Work?

1. Products
2. mBot

This article applies to mBot.   1. Issue Description When operating a line-following program or related preset mode, the product does not follow the established map route, but runs arbitrarily...

• Edited March 12, 2025 09:20
• 2 followers
• 1 comment
• -2 votes

Troubleshooting on mBot

1. Products
2. mBot

1. Why mBot Infrared Remote Control Doesn't Work? 2. mBot Bluetooth Connection Failed 3. mBot Generates Offset When Moving Straight 4. mBot Circles in One Direction 5. Unable to Connect to Computer...

• Edited March 12, 2025 09:11
• 1 follower
• 0 comments
• -34 votes

Tutorials on mBot

1. Products
2. mBot

1. How to Update mBot Firmware 2. How to Use the Infrared Remote Control 3. How to Deal With Broken Motor Shaft 4. How to Confirm if the mCore is Faulty 5. How to Connect mBot 2.4G to mBlock 5  

• Edited March 12, 2025 09:11
• 1 follower
• 0 comments
• -2 votes

How to Detect whether the Ultrasonic Module is Defective

1. Products
2. mBot Ranger

This article applies to several products with single-mode Bluetooth modules, including mBot, Ranger, Mega, and Ultimate 2.0. The specific troubleshooting steps are based on Ranger as an example.   ...

• Edited March 12, 2025 03:16
• 1 follower
• 0 comments
• 0 votes

mBot Cannot Avoid Obstacles

1. Products
2. mBot

This article applies to mBot.   1. Issue Description When running obstacle avoidance-related programs or the preset automatic obstacle avoidance mode, the product will not run around obstacle on...

• Edited March 12, 2025 02:53
• 1 follower
• 0 comments
• 0 votes