This repository contains the firmware and hardware-related code for the smart cane, utilizing the LiDAR sensor to assist visually impaired users in navigating their environment.
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Jan 13, 2026 - Python
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smart-cane
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IoT-based, multi-node assistive ecosystem (RPi 4, ESP32 DevKit V1, ESP8266 NodeMCU) for real-time obstacle detection, spatial haptics & safety monitoring. Integrates ultrasonic, IMU & GPS data via an edge-compute orchestrator and low-latency wireless into a synchronized smart-cane and wearable (jacket/wristband with vibration actuators).
opencv arduino esp8266 cpp esp32 python3 object-detection assistive-technology gps-tracking fall-detection mpu6050 obstacle-detection hc-sr04-ultrasonic-sensor esp-now rpi4b yolov8 smart-cane
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Mar 30, 2026 - Python
In this repository, we released ALL the codes and design details of an Smart Cane to promote safer accessibility and inclusion for people with such disabilities and to help in support their independence and mobility.
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Oct 16, 2023 - C++
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