HydraBus
Introduction
The HydraBus is an immensely capable, open source multi-tool for anyone interested in learning/developping/debugging/hacking/Pen Testing for basic or advanced embedded hardware.
Use it as the very capable foundation for your custom hardware tool, or pair it with the NFC Shield for an incredibly flexible and powerful NFC testing toolkit.
Functionality in a glance
Below is a non-exhaustive list of what the HydraBus brings to the table.
Fully Open Source
100% Open Source Hardware and Firmware
Active Development Community
Participate in an active, thriving community. Need help? It’s here.
Portable and Capable
Develop on a platform that outperforms your needs, in a 60mm x 37mm form-factor!
Technical Specs
Hardware
MCU ARM 32-bit Cortex M4 + FPU @168MHz & 1MB Embedded Flash
Two MicroUSB port (1 OTG and 1 Device/Host)
MicroSD slot with 4bit SD and SDIO mode support in hardware (up to 48MHz about 24MB/s)
All 44 I/O broken out
Firmware Functionality
JTAG scanner/debugger mode like JTAGulator
Logic Analyzer mode up to 2MHz 16chan with SUMP support
CAN1 or 2 (up to 2 Mbit/s)
SPI1 or 2 (master & slave up to 42MHz)
I2C (master up to 1MHz)
UART1 & 2 (up to 10.5Mbps)
ADC (up to 3.3V, can read internal Temperature, VrefInt, VBAT)
PWM (1Hz to 42MHz, Duty Cycle 0 to 100%)
GPIO up to 44 I/O configurable (PA0-15, PB0-11, PC0-15)
RNG (Random number generator using STM32 hardware RNG)
Binary Mode compatible with BusPirate BBIO
Detailed functionality
Virtual Serial Port access through microUSB with VT100 terminal/shell (compatible with any hardware supporting USB Virtual Serial port)
2 micro USB port can be used (managed by multi-task OS), useful to test multiple protocols, gpio/adc/dac… in 2 terminal
Support of microSD (FAT16/FAT32) card up to 32GB
Multiple protocols supported (from any VT100 console through USB): ADC, DAC1 or 2, PWM, GPIO, SPI1, SPI2, I2C, 2-Wire, 3-Wire, UART1, UART2, CAN1, CAN2
Also compatible with:
JTAG, OpenOCD
BusPirate (BBIO/Bitbang)
Supports Custom Firmware
Micro Python (Official Version)
Black Magic (Official Version)
What’s included
Hardware
1x Hydra Bus (60mm x 37mm)
1x Lasercut Transparent Plexiglas Case
1x Case assembly screws
Optional Accessories
HydraNFC Kit
HydraFlash (NAND Flash Programming shield)
Shipping & Packaging
Each HydraBus is dispatched from Europe – no need to worry about slow shipping times, import duties or damaged goods.
Packed in a sturdy compact box.
We provide world-wide shipping with express options.
If you are an educational-facility, reseller or need several units, please contact us.
HydraBus Resources
Linux Auto Build / Install Script
HydraBus Automated Linux build script (Thanks Martin)
Technical Documents
HydraBus Wiki
Official HydraFW
Hardware Overview
Community / Usage / Tutorial Resources
HydraBus: ESP32 JTAG Debugging
HydraBus Micro Python
HydraBus JTAG/SWD Debugger
HydraBus Hardware
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