I will build custom esp32 embedded systems with esp idf


Level 1
À propos de ce service
I am an embedded systems engineer with strong experience in ESP32 firmware development using ESP-IDF.
My main focus is writing clean, efficient, and scalable firmware, but I also offer custom ESP32 hardware design using Altium Designer for clients who need a complete solution.
ESP32 Firmware Services (Primary Focus):
- ESP-IDF-based firmware development
- Zephyr, FreeRTOS (tasks, queues, semaphores)
- Wi-Fi, BLE, ESP-NOW, Zigbee
- MQTT, HTTP/HTTPS, TCP/IP, Audio Processing, Camera, LCD (LVGL)
- OTA updates
- Sensor & peripheral integration (I2C, SPI, UART, ADC)
- Debugging, optimization, and refactoring
Hardware Design (Optional):
- Custom ESP32 schematics
- PCB design using Altium Designer
- Component selection
- Design for prototyping and production
Whether you need firmware only or a complete hardware + firmware solution, I can support your project from concept to implementation.
Découvrez Saad Rahim
Embedded System Engineer
Level 1
- DePakistan
- Membre depuisjuil. 2018
- Temps de réponse moy.1 heure
- Dernière commande4 mois
Langues
Anglais
Mon portfolio
FAQ
Is firmware your main service?
Yes. My primary expertise for this GIG is ESP32 firmware development using ESP-IDF.
Do you also design ESP32 hardware?
Yes. I design custom ESP32 hardware using Altium Designer when a full solution is required.
Can I order firmware without hardware design?
Absolutely. Most clients order firmware-only services.
Can you work with my existing PCB?
Yes, I can develop or modify firmware for existing hardware.
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Trier par
C 
chezo_

Hongrie
solved the exact problem that i requested in a timely manner with quick responses.
50 $US-100 $US
Prix
2 jours
Durée
Utile?
1 avis concernant ce service
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
C 
chezo_

Hongrie
solved the exact problem that i requested in a timely manner with quick responses.
50 $US-100 $US
Prix
2 jours
Durée
Utile?
