Microcontroller Circuit Design with RF Data Communication

Monitoring And Control System Scope of Work Design Requirements Detailed Design and Engineering of the system inlcuding submittal of all associated documentation for module A as given in the attached system architecture diagram. Design shall also include generation of a primary PCB layout for prototype production. As a basic description on Module A the electronic circuit system shall have the following essential requirements: 1. The Elecronic circuit shall be maximum 4xm x 4cm footprint when sent for production 2. The Electronic system shall have an autonomy of 6month with power based on rechargeable battery 3. the electronic circuit shall be microcontroller based that will detect a status change of a close/open contact sensor. 4. Each module will have a unique Tag ID to identify it. The tag should be at least 12 characters 5. The circuit will be connected to an activation/deactivation module for monitoring and recording the status change of the close/open contact sensor. First version of the system shall use an on/off switch as an activation point. The next version shall be based on activation/deactivation by RF module signals. 6. The microcontroller unit of the system shall connect to an RF communication module to exchange information like Tag ID and the open/close status of the sensor, time stamp and time counter from activation to deactivation. 7. The microcontroller module shall have also an I/O interface for future communication with other data systems if required 8. The system should have a basic PC interface to program / debug and write/update the unique TagIDs 9. The RF receiving module that will be connected to a PC unit to read, offload and store the data of the system. The Range of the RF communication should be at least 10Mtr.