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Jose Grangetto
@jose_grangetto
Software Embedded Developer
Argentinien
Spanisch, Englisch
Über mich
I'm José, an Embedded Systems & PCB Designer based in Argentina. Final year Software Engineering student with practical specialization in hardware and firmware:
My experience:
- STM32 & ESP32 firmware development with C/C++
- PCB design (KiCAD, Altium Designer)
- Advanced AI tools for development & debugging
What I offer:
- Custom firmware for your STM32/ESP32 devices
- PCB design & optimization for IoT applications
- Debugging & troubleshooting of embedded systems
Each project is unique. I listen carefully, propose scalable solutions, and deliver documented code.
Kompetenzen
Jose Grangetto
offline •
Meine Dienstleistungen
Eingebettete Systeme & Internet der Dinge
I will program esp32, stm32 and arduino project
Portfolio
Arbeitserfahrung
ESPelemetry
Self employed / Freelance • Selbstständig
Jun 2026 - Present • 4 mos
Vehicle Telemetry Datalogger ESPelemetry is an embedded vehicle telemetry system that captures realtime sensor data during driving sessions and logs it to flash storage for post-session analysis. What it does: Captures data from 4× BLE TPMS (tire pressure sensors) sensors simultaneously and reads a 6-axis IMU (MPU6050) for acceleration and rotation data. Fuses IMU data using an Extended Kalman Filter to compute roll and pitch angles Logs all sensor readings to onboard flash storage with timestamps, exposes the logged data as a USB mass storage device (appears as a flash drive on any computer) and finally exports data in CSV format for motorsport analysis. Hardware: ESP32-S3 microcontroller, BLE TPMS sensors, MPU6050 IMU, bq25185 power management IC. Firmware stack: ESP-IDF, NimBLE (BLE), TinyUSB (USB MSC), FatFS, Extended Kalman Filter library. Output: Plug the device into a USB port after a session. The logged data appears as CSV files ready for analysis in motorsport telemetry software.
