Internet of Things
Learning Path Navigator
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Code
Circuits
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Step-by-Step:
2. Circuits
2.1 Nano Input Circuit
2.2 Nano Sensor and Controller Circuit
2.3 Pico Sensor and Controller Circuit
2.4 ESP32 Communication Circuit
2.5 Power Connections
2.6 LCD Connections
3. Data Transmission
3.1 UART
3.2 LoRa
4. Communication
4.1 WiFi
4.2 Bluetooth
4.3 GSM and GPRS
5. MQTT
5.1 MQTT Brokers
5.2 MQTT Publish-Subscribe
6. Low-Code Programming
6.1 Node-RED
6.2 Node-RED Flows
6.3 Raspberry Pi
7. IoT App
7.1 Sensors
7.2 Devices
7.3 Dashboards
7.4 Connect to MQTT
7.5 Connect over BLE
8. Arduino एक (UNO) R4 Circuit with WiFi and BLE
8.1 Board Features
8.2 Components
8.3 Connections
8.4 Sketches