The Anthilla Controller Board is a flexible controller for IoT projects. It can be easily adapted for different needs. The board has the Rasperry-pi form factor to fast the integration.
- Extended range temperature
- Input power: 7V - 28V. The board can be powered by just powering 5V area.
- 4 Digital inputs
- 6 Open collector outputs
- 4 Analog inputs (16 bit ADC) or 4-20mA inputs switchable (multiplexed)
- RS485 communication
- Real time clock
- Rechargeable LiPo battery
- I2C and SPI communication
- USB-C port
The board M2-R3 got the Open Source Hardware Certification under the UID IT000013
https://certification.oshwa.org/it000013.html
The board M2-R4 got the Open Source Hardware Certification under the UID IT000014
https://certification.oshwa.org/it000014.html
The board has been mentioned in the following articles:
- Building and Certifying an Open-Source IoT Controller, Part 1
- Building and Certifying an Open-Source IoT Controller, Part 2: Open-Source Certification
- Building and Certifying an Open-Source IoT Controller, Part 3: Manufacturing and Testing
- Building and Certifying an Open-Source IoT Controller, Part 4: Regulatory Compliance
The version M2-R4 has the following differences
- The PCB stackup is Signal + Power / GND / GND / Signal + Power
- Battery control circuit: replaced the bipolar transistor by a MOSFET
The version M2-R4 is stable. The next steps are the following:
- Run functional tests on the M2-R4
- Perform EMC tests
- Write the documentation for the final user
- Develop a base Firmware
