# HydraBus

![HydraBUS - Pin Assignment](https://hydrabus.com/wp-content/uploads/2024/01/HydraBus_1_0_HydraFW_Default_PinAssignment_A4-1024x724.jpg)


## Features

Support many extensions:

- HydraNFC
- HydraFlash
- HydraLINCAN

External interactions:

- UART
- I2C
- CAN/LIN Bus
- SPI Bus
- SD/SDIO
- USB Bus
- ADC / DAC (Analog / Digital)
- GPIO


## Firmware

* [hydrabus/hydrafw](https://github.com/hydrabus/hydrafw) - HydraFW official firmware for HydraBus/HydraNFC
* [hydrabus/hydrafw_hydranfc_shield_v2](https://github.com/hydrabus/hydrafw_hydranfc_shield_v2) - HydraFW dedicated to HydraBus v1 / HydraNFC Shield v2
* [bvernoux/blackmagic](https://github.com/bvernoux/blackmagic) - In application debugger for ARM Cortex microcontrollers

Commands examples:

```ps1
show system/memory/threads
```


## References

* [HydraBus v1.0 Specifications - HydraBus](https://hydrabus.com/hydrabus-1-0-specifications)
* [HydraBus Assembly Video - Lab401 - 30 may 2017](https://youtu.be/9lFEPG8EG6w)
* [BlackAlps17: Hydrabus: Lowering the entry fee to the IoT bugfest - Benjamin Vernoux -  2 dec. 2017](https://www.youtube.com/watch?v=theYbzPhYH8)
* [HydraBus - An Open Source Platform - RMLL Sec 2017](https://archives.pass-the-salt.org/RMLL%20Security%20Tracks/2017/slides/RMLL-Sec-2017-hydrabus.pdf)