[ // HARDWARE-NATIVE AI ]

AI that codes your hardware right
the first time.

Pre-indexed across 500+ platforms. Cited to the datasheet. Verified on real hardware.

[ INSTALL ]
[ VS CODE EXTENSION ]
[ CLI TOOL ]
curl -fsSL https://get.hydron.sh/cli/install.sh | bash
Free to start
Up in 2 minutes
Made for team collaboration
[ HYDRON — DEMO ]
LIVE
STM32F446REROS2
prompt
❯hydron run "IMU driver for MPU6050 over I2C1, publish to /imu/data"
indexed context
✓MPU6050_DS_v3.4.pdf4.2 MBdatasheet
✓stm32f4xx_hal_i2c.h18 KBHAL
✓ros2_ws/src/imu_node.cpp2.1 KBcodebase
✓STM32F4_RM0390.pdf §26847 pgref manual
generated
📄imu_driver.cI2C HAL driver — MPU6050
📄imu_node.cppROS2 publisher node
📄imu_config.yamlsensor params
/* Hydron · MPU6050 I2C init · §26.3.2 */
void MPU6050_Init(void) {
  I2C1->CR1  |= I2C_CR1_PE;
  I2C1->CCR   = 0x28; /* 400kHz @ 45MHz */
  MPU6050_WriteReg(0x6B, 0x00); /* wake */
}
✓ KG: ROS2 + STM32F43 files generated
idx: 62ms
[ // THE GAP ]

Your copilot has never read a
register map.

One line is wrong. Both pass review. Only one boots.

WITHOUT HYDRON
HALLUCINATED
UART_INIT.C — COPILOT OUTPUT
// USART2 BRR — 115200 baud @ 84MHz
−USART2→BRR = 0x0138; // ← guessed
Compiles cleanly. Runs at the wrong baud.
HARDWARE FAILS SILENTLY
WITH HYDRON
VERIFIED
UART_INIT.C — HYDRON OUTPUT
// USART2 BRR — 115200 baud @ 84MHz
+USART2→BRR = 0x016C; // §30.3.4 ✓
// cited: RM0390 Rev6 p.974
Works first flash. Cited to the section.
VERIFIED ON REAL HARDWARE

Every Hydron output is grounded in your actual hardware, not the average of the internet.

Stop guessing. Start shipping.

[ OR INSTALL CLI ]
$curl -fsSL https://get.hydron.sh/cli/install.sh | bash
No credit card· 100 free credits· 500+ platforms indexed
[ // PRODUCT.PILLARS ]

Three things every embedded engineer needs.

One tool that does all three - Reads your hardware. Verifies the output. Closes the loop to the board.

01
[ KNOWLEDGE GRAPH ]

Your hardware, already indexed.

500+ platforms. Pre-read before you open the project.

Datasheets, BSPs, and SDKs for STM32, ESP32-S3, AVR, MSP430/MSPM0, Teensy 4.1, Raspberry Pi 2350 and 500+ more, already in the graph. Bring your own datasheet, schematic, or PDF and it's indexed in under 80ms. Spans firmware, HAL, drivers, and SDKs. Share the graph across your team in one workspace.

◆Hardware Knowledge Graph◆Full-stack context◆Team workspaces
STM32
ESP32-S3
AVR
MSP430/M0
Teensy 4.1
RPi 2350
[ INDEX COVERAGE ]
82% · 500+ PLATFORMS
02
[ VERIFIED OUTPUT ]

Every register address, cited.

Spec-cited. MISRA-compliant. Zero hallucination.

Every BRR calculation, every peripheral init is grounded in your target device's actual spec, and cited to the datasheet section. MISRA-compliant C/C++ inline. Docs regenerate with the code, so your /docs folder stops lying.

◆Spec-aware code generation◆Compliance generation◆Auto-documentation
UART INIT — BRR · APB1=42MHz
// APB1 = 42,000,000 Hz · target baud = 115200
float USARTDIV = 42000000.0 / (16 * 115200); // = 22.786
// DIV_Mantissa = 22 · DIV_Fraction = round(0.786 × 16) = 12
USART2->BRR = (22 << 4) | 12; // = 0x016C ✓
§30.3.4 CITEDMISRA C:20120 HALLUCINATIONS
03
[ CLOSED LOOP ]

Code to board. Inside your editor.

Flash, log, debug on real hardware. Root cause in seconds.

Serial console lives inside VS Code, no window-switching between IDE, terminal, and logic analyzer. When something breaks, agentic debug traces it from symptom to register in seconds, not afternoons.

◆Hardware-in-the-Loop◆Agentic debug mode◆Serial console
[ HYDRON · /dev/ttyACM0 · 115200 ]
LIVE
[FLASH]firmware.bin → 0x08000000 OK
[BOOT] system clock 480MHz
[I2C1] MPU6050 detected 0x68
[ASSERT]sensor range ✓ pass
[DEBUG]root cause → BRR mantissa off-by-one
[FIX] patch ready · review in editor
UART1
I2C1
SPI2
[ // HOW IT WORKS ]

From install to first flash in 2 minutes.

01INSTALL

Add the VS Code extension or run the curl line.

Hydron lives where your code lives, no new IDE, no context switch. Works on Mac, Windows, and Linux.

$ curl -fsSL https://get.hydron.sh/cli/install.sh | bash
✓ Hydron installed · v1.0.0
02PICK YOUR PLATFORM

Choose from 500+ pre-indexed, or upload your own.

Pick your MCU and peripherals from the indexed library. Drop in a custom datasheet or schematic and it's in the graph in under 80ms.

✓ STM32F446E · selected
✓ Custom_sensor.pdf · indexed
Ready.
03GENERATE

Ship spec-cited code on real hardware.

Every output cited to the section. Run it, flash it, debug it, all from inside the editor. No tab-switching.

› hydron generate "I2C driver"
✓ §26.3.2 cited
✓ 0 hallucinations
[ BETA FEEDBACK ]
"
Caught a subtle timing bug before it shipped to silicon. It pointed me straight to the exact section of the spec, saved me half a day of debugging.
Firmware leadRobotics startup · Beta user
[ BACKED BY ]
Speciale Invest
Speciale Invest
3one4 Capital
3one4 Capital

Free forever for individual engineers.

200 credits per month. No credit card. Pro starts at $20/mo when you outgrow it.

[ // GET STARTED ]

Stop re-reading
the datasheet.
Hydron already has.

Free to start
Up in 2 minutes
Works in IDE and terminal.
Install in your IDE.

One click from the marketplace. Works on Mac, Windows, Linux.

[ OPEN IN VS CODE ]
✓Pre-Indexed HW platform support
✓Serial console inside the editor
✓Auto-indexed on open