04/03/2026
Introducing The 𝐋𝐅𝐑 𝐂𝐚𝐫𝐫𝐢𝐞𝐫 𝐁𝐨𝐚𝐫𝐝 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝟐 by 𝐑𝐨𝐛𝐨𝐓𝐞𝐜𝐡 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐨𝐫 𝐁𝐃, a compact, all-in-one control solution designed specifically for Line Follower Robot (LFR) development and advanced robotics projects. With a powerful 𝐄𝐒𝐏𝟑𝟐 controller, integrated high-current motor driver, and built-in display interface, this board eliminates complex wiring and reduces development time.
𝑲𝒆𝒚 𝑭𝒆𝒂𝒕𝒖𝒓𝒆𝒔:
𝟏. 𝐁𝐮𝐢𝐥𝐭-𝐢𝐧 𝐁𝐓𝐒𝟕𝟗𝟔𝟎 𝐌𝐨𝐭𝐨𝐫 𝐃𝐫𝐢𝐯𝐞𝐫
Integrated high-power motor driver capable of delivering up to 5A continuous current per channel and 10A peak, suitable for most DC motors used in competitive LFR and robotics applications.
𝟐. 𝐖𝐢𝐝𝐞 𝐈𝐧𝐩𝐮𝐭 𝐕𝐨𝐥𝐭𝐚𝐠𝐞 (𝟕𝐕–𝟐𝟎𝐕)
Supports 2S–4S battery systems with a dedicated 3S LiPo connector for convenient power integration.
𝟑. 𝐄𝐒𝐏𝟑𝟐 𝐖𝐑𝐎𝐎𝐌 𝐌𝐢𝐜𝐫𝐨𝐜𝐨𝐧𝐭𝐫𝐨𝐥𝐥𝐞𝐫
High-performance dual-core MCU with WiFi and Bluetooth capability for advanced control, wireless debugging, and IoT integration.
𝟒. 𝐁𝐮𝐢𝐥𝐭-𝐢𝐧 𝐁𝐮𝐜𝐤 𝐂𝐨𝐧𝐯𝐞𝐫𝐭𝐞𝐫
Efficient onboard voltage regulation ensures stable power delivery to logic circuits and peripherals.
𝟓. 𝟎.𝟔𝟗” 𝐎𝐋𝐄𝐃 𝐃𝐢𝐬𝐩𝐥𝐚𝐲
Integrated OLED screen for real-time monitoring, menu navigation, and operating mode display.
𝟔. 𝟐𝟓𝟔𝐤𝐁 𝐄𝐱𝐭𝐞𝐫𝐧𝐚𝐥 𝐄𝐄𝐏𝐑𝐎𝐌
Provides additional storage for calibration data, PID parameters, and user configurations.
𝟕. 𝐑𝐞𝐯𝐞𝐫𝐬𝐞 𝐏𝐨𝐥𝐚𝐫𝐢𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧
Prevents damage due to incorrect battery connection.
𝟖. 𝐁𝐚𝐜𝐤 𝐄𝐌𝐅 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧
Protects the system from voltage spikes generated by DC motors.
𝟗. 𝐒𝐞𝐥𝐞𝐜𝐭𝐚𝐛𝐥𝐞 𝐒𝐞𝐧𝐬𝐨𝐫 𝐕𝐨𝐥𝐭𝐚𝐠𝐞 (𝟑.𝟑𝐕 / 𝟓𝐕)
Compatible with a wide range of IR and analog sensors.
𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬
Dual servo connectors
Four programmable buttons
Programmable LED indicator
Buzzer
Power LED indicator
Preloaded Free Operating System with OLED interface (Left, Right, Center Follow Modes)
LFR demo code included
Compact and Competition Ready
With a board size of approximately 8.5 cm × 8 cm, the LFR Carrier Board Version 2 is optimized for compact robot chassis designs while maintaining high power capability and expandability.
𝐓𝐡𝐢𝐬 𝐛𝐨𝐚𝐫𝐝 𝐢𝐬 𝐢𝐝𝐞𝐚𝐥 𝐟𝐨𝐫:
Line follower competitions
Robotics learning platforms
University projects
Embedded systems experimentation
The LFR Carrier Board Version 2 delivers performance, reliability, and convenience in a single professional-grade platform.
Check Price: https://wa.me/p/25916139438014611/8801647467658
