NEWS StackForm Core S3 Batch 1 Hardware Reservations are open. Reserve Hardware →
Powered by Anthropic Claude 3.7 Physical Reasoning Engine

Compile Natural Language into Production-Ready Physical Hardware.

StackForm eliminates weeks of fragmented hardware prototyping. Describe your device: Claude solves circuit topologies, calculates parametric 3D CAD enclosures, writes embedded C++ firmware, and live-simulates the physical board.

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Quick Templates:
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Designed for Seamless Export to Standard Toolchains

ESP-IDF Native
OpenSCAD & STEP
PlatformIO CLI
Bambu & Prusa
KiCAD Schematics
RP2040 / STM32
Standby • Ready for Execution

Interactive Hardware Studio

Click "Execute Hardware Loop" to flash firmware over UART, execute the ESP32 bootloader, and boot FreeRTOS.

| stackform-project: /air-quality-monitor-s3/main.cpp
Claude 3.7 Engine Active Memory: 28.4KB / 512KB 3.30V (Nominal)
Virtual LCD Screen STANDBY (PAUSED)
Physical Device Input Controls: GPIO 0 / 18 / 19
I2C Bus: Standby Power: LiPo 4.12V (94%) 
// Loading synthesis...
Zero compilation warnings • DMA Buffering Active
Hardware Blueprints

Turnkey Project Blueprints

Select a verified hardware blueprint. Click "Load to Studio" to dynamically flash the virtual LCD screen, C++ code, and 3D CAD models.

142°
GC9A01 Round
Intermediate ESP32-S3

CyberDeck Rotary HUD

Round 1.28" IPS display with optical rotary encoder knob and GPU telemetry stream.

480 PPM CO2
E-Paper 1.54"
Beginner ESP32 + SCD40

Air Quality Monitor

Ultra-low power CO2 & Temp logger with 45-day battery deep sleep management.

MLX90640
Advanced ESP32 + ST7789

Thermal Vision Camera

32x24 IR array with 2.4" TFT color interpolation and radiometric SD logging.

Mesh Node #04
SX1262 LoRa
Intermediate RP2040 / ESP32

LoRa Mesh Communicator

Off-grid encrypted packet transceiver with OLED display and joystick input.

Developer Ergonomics

Engineered for Your Terminal & CI/CD

Generate, compile, and flash physical hardware projects right from your CLI or automate test benches with the StackForm Python & TypeScript SDKs.

$ npm install -g @stackform/cli
$ pip install stackform-sdk
Terminal — bash stackform v0.9.4

$ stackform generate --prompt "BME688 sensor node with ESP32-S3" --target esp32s3

[1/4] Claude 3.7 resolving pinout constraints... OK

[2/4] Synthesizing ESP-IDF C++ firmware & drivers... OK

[3/4] Computing parametric OpenSCAD snap-fit case... OK

✨ Bundle generated in 2.4s: ./dist/bme688_node_bundle.zip

$ stackform flash --port /dev/ttyUSB0

[FLASH] 100% Written. Device booting...

Hardware Tiers & Developer Studio

Hardware Editions & Cloud Studio

Reserve your Batch 1 StackForm hardware dev board or start building immediately with our free community cloud studio.

Web Studio Free Alpha

Community Free

For hobbyists developing on standard off-the-shelf ESP32 breadboards.

$0 / forever
  • Prompt-to-C++ Firmware Generator
  • OpenSCAD 3D Enclosure Exporter
  • Community Blueprint Access
  • WebSerial UART Debugger
Get Started Free
Flagship Board • Batch 1
Custom Dev Board Coming Soon

StackForm Core S3

Dual-core ESP32-S3 custom dev board optimized for modular plug-and-play sensor buses.

Price TBA (Early Bird)
  • ESP32-S3 240MHz + 16MB Flash / 8MB PSRAM
  • Dual Qwiic / Stemma QT I2C Plug-in Ports
  • LiPo Charger + Fuel Gauge ADC
  • Pre-mapped Parametric 3D Mount Holes
Reserve Batch 1 Board
Turnkey Box Coming Soon

Explorer Pro Kit

Complete maker kit: Core S3 board, round LCD, environmental sensors, battery, and snap case.

Price TBA (Hardware + Cloud)
  • StackForm Core S3 Board + LiPo Battery
  • 1.28" Round LCD + SCD40 Sensor Module
  • Snap-Fit Injection Molded Case
  • 1 Year Claude Pro Hardware Studio Tier
Join Kit Waitlist
Technical Inquiries

Frequently Asked Questions

Request Developer Alpha Access

Join embedded engineers, robotics research labs, and hardware startups using StackForm to accelerate physical prototyping.

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