This project explores the use of ESP-NOW, a low-power, low-latency, peer-to-peer protocol created by Espressif for direct ESP32-to-ESP32 communication without Wi-Fi or Bluetooth.

The goal was to demonstrate reliable sensor data transmission between multiple ESP32 nodes over short distances without relying on a Wi-Fi router. Each sender node pushes sensor data (temperature, soil moisture) to a central receiver which logs or displays the readings.

• 📡 Point-to-multipoint communication
• 📶 No Wi-Fi network required
• ⚡ Ultra-low power operation
• 📋 MAC address pairing between nodes
• 🔄 Broadcast + Unicast supported

GPS Module NEO-6M Using U-Blox Center

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