Hardware-software
IoT & embedded
Prototype to field-test: firmware, sensors, and the Android apps that talk to devices.
- ESP32
- Arduino
- PlatformIO
- Wokwi
- Bluetooth LE
- I2C Sensors
- HX711
- Environmental Monitoring
Projects
- Smiles Champion: Driver payment collection with COD, CCOD, and POS
- eCare: Farm and poultry climate monitoring (testing phase)
- PockitPass: Bluetooth smart vending payments