GSM Base Station on Raspberry Pi

Welcome to the GSM Base Station project! 📡📱

Overview

This project allows you to turn your Raspberry Pi into a GSM base station using DragonOS PI, CalypsoBTS, and osmo-nitb-scripts-calypsobts.

Requirements

• Raspberry Pi 3+/0
• DragonOS PI
• OsmocomBB phones (MotorolaC123/C121/C118)
• USB TTL
• Solder a large circle on the button to GPIO21 (not necessary)

Installation

1. Install DragonOS PI on your Raspberry Pi 3+.

2. Clone the CalypsoBTS repository:

   git clone https://github.com/jhonnybonny/PIGSM

3. Run install script:

   cd PIGSM && sudo bash install.sh

4. Start osmo-nitb-scripts-calypsobts:

   cd /usr/src/osmo-nitb-scripts-calypsobts
   sudo bash trx.sh

   Press power button (or use script if u solder power button)

   sudo python3 phone.py #DIR PIGSM

   EDIT ARFCN IN CLOCK !!! ( transceiver -e 1 -a NEARBY_ARFCN -r99 )

   sudo nano /usr/src/osmo-nitb-scripts-calypsobts/services/osmo-trx-lms.service

   sudo bash install_services.sh
   sudo python3 main.py -u --rmdb

5. Your GSM base station is UPed!

License

This project is licensed under the MIT License.