← All Services Embedded Systems
Services
Embedded Systems
& Firmware
From firmware analysis to signal processing and secure OTA updates: We develop reliable, secure embedded software for industrial requirements — on ESP32, nRF, STM32, and more.
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Secure Firmware Development
- Secure Boot & Code Signing
- OTA Updates with Signature Verification
- Input Sanitization & Buffer-Safety
- OWASP Embedded Top 10 Security Review
📡
Protocol Implementation
- MQTT, WebSockets, Modbus-RTU
- BLE (Advertising, GATT, Provisioning)
- LoRa, NB-IoT, WiFi (ESP-IDF)
- UDP Discovery, AMQP
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Real-Time & Low-Power
- Zephyr RTOS (nRF Connect SDK)
- ESP-IDF (FreeRTOS-based)
- Ultra-Low-Power Design
- Interrupt-driven Architecture
🔬
Signal Processing (DSP)
- FFT/Spectral Analysis (0–250 kHz)
- High-Rate ADC via I2S up to 500 kHz
- 4096-Sample Buffer Management
- On-Device Classification
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Motor Control & Sensing
- SPI Stepper Driver TMC5160
- PWM Control NEMA 17/23
- Power Sensing: ACS758, INA219
- RPM/RPS Verification & Fault Detection
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DevOps & CI/CD
- PlatformIO in GitLab/GitHub CI
- Automated Build & Flashing
- PlatformIO (platform-espressif32)
- Systemd Services & OTA Rollout
Platforms
Supported Hardware
ESP32 / ESP32-S3
WiFi, BLE, ADC, I2S, SPI, I2C — Production Ready
Nordic nRF52 / nRF91
BLE, LTE-M, NB-IoT — Zephyr RTOS
STM32
KEIL, HAL, CMSIS — Industrial Grade
Raspberry Pi
Linux HMI Kiosk, Video Streaming, Camera
Planning an Embedded Project?
We will discuss your requirements and provide an assessment within 48 hours.
Free Assessment✓ Antwort innerhalb 24 Stunden ✓ Kein Commitment ✓ Vertraulich