Hi π! I'm Engr. Babu Mal β Electrical Engineer, IoT & Automation Specialist from Pakistan π΅π°
π‘ Embedded & IoT Developer with experience in automation systems, PCB design, GSM/cloud communication, and power systems. Founder of AgriAquaTech β building smart, field-ready IoT systems for aquaculture and energy applications.
π Embedded & IoT Platforms
ESP32 β’ ESP8266 β’ STM32 β’ TTGO T-Beam β’ LoRa β’ GSM/GPS (SIM800/808/7600)
βοΈ IoT Cloud & Communication
MQTT | GSM/SMS | LoRaWAN
π§° Tools & Platforms
Arduino IDE β’ PlatformIO β’ STM32Cube β’ Proteus β’ EasyEDA β’ PVsyst β’ Helioscope
βοΈ Energy, Automation & Prototyping
Industrial Automation β’ Motor/Relay Control
Grid/Off-grid/Hybrid Solar Systems
SCADA Basics β’ Sensor Interfaces β’ PCB Design
β Junior Engineer β Solar & Automation (IoT + Energy Systems)
β Assistant Instructor β Robotics, IoT, PCB & Prototyping
β IoT Developer β Research Lab (Cloud + Mobile App + Sensors)
β Industrial Automation Intern β IIoT Deployment + Testing
- Automated feeding with programmable logic
- Water quality monitoring + alerting
- Solar-powered with battery backup
- GSM + IoT dashboard & mobile control
- Distributed GSM tracker nodes (Arduino SIM-based)
- Central hub (ESP32-GSM) aggregating data
- Add new devices without updating hub
- Real-time upload to ThingsBoard Cloud
- Commands cloud β hub β nodes
- Used for farms, fleets & remote assets
