Embedded und Bluetooth developer

Meine Expertise liegt ich Bereich embedded Software Entwicklung und Bluetooth LE. Dieses Thema zieht sich durch alle meine Projekte, welche von der Produktentwicklung bis hin zu Testaufbauten für Serienprodukte reichen.

• bluetooth
• Embedded Entwicklung / hardwarenahe Entwicklung
• Embedded Software
• Automotive Electronics
• Elektroingenieur
• Embedded Linux
• Hardware-Design
• Penetrationstest
• Softwareentwickler1 J.
• Softwareentwickler Embedded Systems4 J.

Profile overview
I am a freelance embedded software developer with a focus on wireless communication and have recently become increasingly active in the automotive industry. My particular strength lies in the development and validation of complex wireless systems - from Bluetooth and BLE to Wi-Fi, NFC(medium) and RFID(medium).
Wireless excellence & test infrastructure
In-depth wireless expertise:
Bluetooth (ER/EDR, Low Energy, Audio & LE-Audio)
Wi-Fi (802.11 a/b/g/n/ac)
Premium equipment for seamless analysis:
Protocol analyzers: Frontline X240, , Comprobe 802.11, Sodera, BPA600/BPA-LE
Ellisys USB, USB-Pirate, JTAG, HACKRF, SourceMeter and other measurement technologies from Tektronix and Keithley
Technology stack (wireless & embedded)
Radio & interfaces: BLE, Bluetooth Classic, LE-Audio, Wi-Fi 802.11, NFC, RFID LF, USB (1.0/2.0/PD/OTG/C), CAN/CAN-FD
MCUs & platforms: Nordic nRF52/53, TI cc26xx, Silabs DAxxx, ESP32, Raspberry Pi, STM32-Familie, NXP i.MX RT, Würth Proteus, ...
Operating systems & tools: FreeRTOS, TI-RTOS, Yocto, BlueZ, Git, Jenkins, AAOS
Programming languages: C und C++ (embedded), Python (test & automation)
Your benefits
Wireless specialist: Benefit from in-depth wireless know-how that is hard to find elsewhere.
Fresh automotive perspective: New ideas and agile working methods without “operational blindness”.
Top equipment: State-of-the-art analysis tools ensure the highest quality standards and rapid market readiness.

Bluetooth ER/BDR, Bluetooth Low Energy, Bluetooth Audio, LE-Audio,
RFID LF (125kHz), NFC, USB, USB-PD, USB-C, USB-OTG, USB 2.0, USB 1.0
CAN, CAN-FD

Sensors:
Accelerometer
Gyroscope
Air pressure
Lux
Magnetometer
Temperatur

ARM, Cortex M0, Cortex M4F, Cortex A7
STM32L4R9
STM32MP151
PIC
ATMEGA xxx
NXP i.MX RT1064
TI cc2640x, cc2541
Dialog DAxxx
Nordic nRF52, nRF53
Silabs BGM22, BLE113
Dialog DA14531
Würth Proteus-I, Proteus-II
Insigth SiP
Cypress CYBLE
Murata Typ 1DX
Microchip BM20, BM23
Silabs WT32i
Raspberry PI
ESP32
Elatec TWN4 NANO

Bussysteme:
SPI, QUAD-SPI
I²C
I²S
UART
USB
CAN
1-Wire
Display Busse: Intel 8080, Motorola 6800

Betriebssysteme, Software, Programmiersprachen (embedded):
Free-RTOS
TI-RTOS
RTOS
Yocto
SDBUS
Bluez
C/C++, Phyton, Batch