RPLIDAR A1M8 Serial Port Adapter Plate & Connection Cable Kit
Out of Stock
Categories: Modules
Overview
Description
RPLIDAR A1M8 Serial Port Adapter Plate & Connection Cable Kit
🔑 Key Features
✅ Plug-and-Play – Pre-soldered headers for 5V UART (TX/RX) + Motor PWM control ✅ Voltage Compatibility – Works with 3.3V and 5V logic (level-shifting supported) ✅ Sturdy PCB Design – Mounting holes for secure attachment to robots/drones ✅ Included Cables – 3-wire servo cable (PWM) + 4-wire UART cable (TX/RX/GND/5V) ✅ LED Indicators – Power and data transmission status
📊 Technical Specifications
| Parameter | Details |
|---|---|
| Input Voltage | 5V DC (for RPLIDAR motor) |
| Logic Level | 3.3V or 5V UART (auto-detecting) |
| Connector Type | JST-SH (RPLIDAR side), Dupont (MCU side) |
| Cable Length | 20cm (UART), 15cm (PWM) |
| Compatibility | RPLIDAR A1/A1M8/A2/A3 |
| Dimensions | 50mm × 40mm (adapter PCB) |
🚀 Applications
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Robot Navigation – SLAM (Simultaneous Localization and Mapping)
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Autonomous Drones – Obstacle avoidance
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Smart Vacuum Cleaners – Room mapping
-
Educational Projects – LiDAR sensor labs
🔌 Wiring Guide
| RPLIDAR Pin | Adapter PCB | MCU Connection |
|---|---|---|
| Motor (+5V) | PWM (Red wire) | MCU PWM pin (e.g., Arduino D9) |
| UART TX | TX (Green wire) | MCU RX pin |
| UART RX | RX (Blue wire) | MCU TX pin |
| GND | GND (Black wire) | Common ground |
⚠ Note:
-
Ensure 5V power supply for the RPLIDAR motor (draws ~200mA).
-
Use 3.3V logic for Raspberry Pi (or add a level shifter).
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