Dirge’s Bus
Intro…
The “Dirge” Sensor
Features
- TPS54202 Based 12V to 5V Converter
- Dual AO4407A 30V 12A Switching channels (12V SW1 & SW2)
- 12V Input Voltage Monitoring
- AHT20 Temperature/Humidity Sensor
- Jumper selectable Supply MCU 5V from USB, 5V BUS or 12V Supply
- Enable/Disable 12V to 5V buck jumper
- MCP2562 / MCP2515 5V CAN (Controller Area Network) Bus Driver
- 4 Normally Open Button Inputs (supports momentary & toggles)
- 2 TTL (3V3) Output Signals (not for power supply)
- TXB0104PWR IC 4bit Bi-directional Level Shifter
- UART TX / RX
- LED Pixel Pusher 5V Data CH1/CH2
- 6 DIP Switches
- 1-4=Config/Multiplexed with BTN INs
- 5=Enable 5V Level Shifter PXL/UARTs
- 6=Terminate CAN bus with 120Ohm