Expert in Raspberry Pi 4 Model B
Budget: $1,500 – $3,000 USD
I'm looking for someone that is expert in Rasberry Pi 4 Model B
Project: System coding and implementing of a CREATED DESIGN (no need to design, the design is complete already. Need to follow the step by step of the documentation) for a Tanning Bed (used by white people who would like to get tanned)
Tasks:
-GPIO management w/ port expander (MCP23017)
-I2C connection protocol(28 outputs, 12 inputs) and One-wire connection protocol
-Phase Angle Controller (using Zero-crossing, TRIAC triggers and port expander) like AC light dimming: 5 channels
-DALI (Digital Addressable Lighting Interface) using manchester encoding
-Audio system (sources: local drive, line input using USB audio adapter and Bluetooth)
-eMMC management (storage of device history, error logs, system set-up and device serial codes: read/write functions)
-Integrate with GUI of 2 individual control Touch Screen Panels done in HTML and websockets (GUI is done already, just need to integrate with the system)
-Service menu adjustments (in the GUI) and apply to the flow of system
-OTA Firmware updating
NOTE:
Hardware is already complete
GUI is already complete
I have complete system documentation that will guide the process of coding
Max Budget: $2,000.00
Project: System coding and implementing of a CREATED DESIGN (no need to design, the design is complete already. Need to follow the step by step of the documentation) for a Tanning Bed (used by white people who would like to get tanned)
Tasks:
-GPIO management w/ port expander (MCP23017)
-I2C connection protocol(28 outputs, 12 inputs) and One-wire connection protocol
-Phase Angle Controller (using Zero-crossing, TRIAC triggers and port expander) like AC light dimming: 5 channels
-DALI (Digital Addressable Lighting Interface) using manchester encoding
-Audio system (sources: local drive, line input using USB audio adapter and Bluetooth)
-eMMC management (storage of device history, error logs, system set-up and device serial codes: read/write functions)
-Integrate with GUI of 2 individual control Touch Screen Panels done in HTML and websockets (GUI is done already, just need to integrate with the system)
-Service menu adjustments (in the GUI) and apply to the flow of system
-OTA Firmware updating
NOTE:
Hardware is already complete
GUI is already complete
I have complete system documentation that will guide the process of coding
Max Budget: $2,000.00