Prototype hardware at the speed of thought.

No more messy datasheets, copy‑paste code, or toolchain headaches. Embedr is your AI‑powered coding partner that makes hardware feel easy, fun, and fast — whether you’re a student, hobbyist, or pro.

Agent session

$ I’m using STM32 and an ultrasonic sensor — generate a simple distance logger.

→ Generating: code + wiring + test output...

// stm32f4: distance logger (HC-SR04)
#include <stdio.h>
#include "stm32f4xx_hal.h"

int main(void) {
  HAL_Init();
  // setup pins/trig/echo ...
  while (1) {
    float distance_cm = measure_distance_cm();
    printf("distance: %.2f cm\n", distance_cm);
    HAL_Delay(250);
  }
}

Tip: You can export wiring as an image and save to your repo.

Try it Live

Ultrasonic sensor test board (simulated)

board: stm32f4 | sensor: hc-sr04

Your hardware. Your data. Your rules.

Built for privacy-first engineering with transparent controls.

Private & Local

Air-gapped by default. Control what leaves your machine.

7-Day Retention

Logs auto-purge after 7 days for lean, ephemeral traces.

BYOK (Soon)

Bring Your Own Key encryption for end-to-end control.

Universal by design.

Choose your tools, not your limits. Work across platforms and models.

Arduino CLI Raspberry Pi STM32 ESP32 OpenAI Anthropic Mistral Llama

Pi Toolchain Uno R4 ESP-IDF CubeMX GPT-4o Claude Mixtral Llama 3

AVR Compute Module ESP32-C6 STM32F4 o1 Sonnet Small Llama Guard

Semantic understanding of your codebase.

Upload your repo, attach datasheets, and let the agent build with true context. Auto checkpoints and Git sync included.

Upload your existing repo
Attach datasheets for smarter context
Auto checkpoints & Git sync

repo: /firmware/ | context: /docs/datasheets/

firmware/
├─ src/
│  ├─ main.cpp
│  ├─ drivers/
│  │  ├─ hc_sr04.cpp
│  │  └─ hc_sr04.h
│  └─ utils/
│     ├─ log.cpp
│     └─ log.h
├─ include/
│  └─ config.h
└─ docs/
   └─ datasheets/
      └─ hc_sr04.pdf

From code to circuit — all in one workspace.

Switch between code, serial output, and hardware views seamlessly.

main.cpp

#include <Arduino.h>

void setup() {
  Serial.begin(115200);
}

void loop() {
  Serial.println("Hello from Embedr serial monitor");
  delay(500);
}

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