A device which can communicate wirelessly upto 12km without relaying on a grid network ,without need of any license .This device uses the 868Mhz ISM Band to communicate with the self-hosted mesh network .This device works as a Meshtastic node which makes a easy to use encrypted offgrid network.

This device can be used in areas with low network connectivity and in places where there is no need of using internet (Sending data between the self-hosted network). This device can be connected to a Phone ,Laptop ,Tablet via Bluetooth or WiFi and use the Meshtastic app to send messages to the the device , which will forward the message to the mesh network and the message will be delivered to the other node which then will be visible on the app on other end.

This device consits of different parts to form itself a piece of art ,which includes 2 PCBs(1 for the artistic purposes only) and 2 3d printed parts. In the core of this device is an ESP32-S3-N16R8 (Most powerful and the Best MCU of the Series) and a E22-900M30S (An effecient and Powerfull LoRa Module working on 868Mhz). The ESP32 communicates with the User to recieve commands and then sends it to E22-900M30S ,which then sends it to the other node through Lora protocol.

Final Product :

PCB :

For Components refer to BOM.xlsx or Link