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I will develop esp32 iot, lora, lte and gps embedded systems
PCB DESIGN CIRCUIT DESIGN ARDUINO ESP32 ELECTRONICS ELECTRICAL
I am a passionate Electrical and Electronics Engineer with 8+ years of experience. My key expertise includes PCB design, Arduino and ESP32 programming, embedded systems, IoT, LoRa, robotics, and mecha...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Do you need a reliable ESP32-based IoT or embedded system for your product, prototype, or connected device?
I develop professional embedded systems using ESP32, ESP32-S3 and other microcontrollers, with integration for Wi-Fi, Bluetooth, LoRa, LTE/4G, GPS/GNSS, sensors and IoT communication protocols.
I can help you with:
ESP32 and ESP32-S3 firmware development
IoT device architecture
Wi-Fi and Bluetooth/BLE connectivity
LoRa wireless communication
LTE-M, NB-IoT and cellular modem integration
GPS/GNSS tracking systems
MQTT, HTTP and REST API communication
I2C, SPI, UART, CAN and RS485 interfaces
Sensor and peripheral integration
OTA firmware updates
Low-power and battery-operated IoT devices
Firmware debugging and optimization
Custom PCB and hardware integration
I work on applications including GPS trackers, industrial IoT devices, wireless sensors, smart controllers, telemetry systems, agriculture IoT and connected electronic products.
You will receive clean source code, clear communication and an engineering solution designed around your project's actual requirements.
For complex products involving custom PCB design, firmware, cloud connectivity, mobile applications or prototype d
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FAQ
Which microcontrollers do you work with?
I primarily work with ESP32 and ESP32-S3 and can also support STM32 and other microcontrollers depending on the project.
Can you integrate LoRa, LTE or GPS?
Yes. I can integrate LoRa, LTE-M/NB-IoT, cellular and GPS/GNSS modules with the microcontroller and develop the required firmware and communication interfaces.
Can you also design the PCB?
Yes. Custom schematic and PCB development can be provided as an additional service or through a custom offer depending on the project complexity.
Do you provide source code?
Yes. Source code for the agreed firmware development scope is included.
Should I contact you before ordering?
Yes, especially for advanced IoT products. Please send your requirements, existing hardware information and expected functionality so I can confirm the correct scope, cost and delivery time.
