ble 4.0 with wechat style api for flutter. flutter版微信api风格的低功耗蓝牙

the first project in the embedded field. the project calculate Soil moisture by Soil moisture sensor and water the soil if moisture more than 90% till it reaches to 60%.

A bluetooth remote controlled car provided with an ultrasonic sensor, LDR, front and rear lights, buzzer, variable speed and various motion styles.

This project showcases a BLE-based counter implemented on an nRF52 microcontroller using the Bluefruit library. It creates a custom BLE service that broadcasts an incrementing counter value every second, providing an excellent example of using BLE notifications to transmit data in real-time.

Arduino car drift code

This Android Application lets you connect to HC-05 module via Bluetooth and hence lets you send signals to Arduino so that it can perform desired operations successfully.

Blutooth Chat App

This is basic Blutooth working

ESP32 Communication Device with ESP Now

Scanner Qr Code for Command and Stock management

This repository hosts an .INO file for a Bluetooth-controlled agricultural robot using an HC-05 module and mobile app. It autonomously drills soil, plants seeds, and pumps water upon IR sensor detection. while a water level sensor with LCD monitors tank levels.