I will develop iot firmware and lorawan ble mqtt solutions

Need reliable IoT firmware or a complete sensor-to-cloud system?

Im an embedded and industrial IoT engineer with hands-on field experience in LoRaWAN networks, BLE asset tracking and industrial sensor integration for real client deployments.

What I can do for you:

• ESP32 firmware (Arduino / ESP-IDF) with WiFi, BLE, MQTT and HTTP
• Raspberry Pi gateways in Python: sensor reading, MQTT, local logging, auto-start services
• LoRaWAN end-to-end: node firmware, ChirpStack setup, gateways, payload decoders
• Industrial sensors: Modbus RS485, 4-20mA, ultrasonic level/flow, temperature

Why work with me:

• Real-world experience in fleet telematics and asset tracking, Lora wan integration, Firmware developement.
• Clean, commented source code included
• Clear documentation so you can maintain it yourself
• Fast communication and on-time delivery

Please message me before ordering with your hardware, sensors and goal, and Ill confirm the right package for you, also for any custom requirement for IoT or Embedded projects!