TPMS Console
- Tire pressure and temperature monitoring console for vehicles with up to 6 tires
- Cabin console with touchscreen that displays the parameters of each tire
- Full system design, except for commercial tire pressure sensors
- Sensor pairing and unpairing
- Alarms and status for high pressure, low pressure, high temperature, and others
- OOK-type ASK (100% modulation), ISM 433.92 MHz (LPD433), Inverted Manchester at 9600 bps
- FTDI VM800B43A-BK touchscreen with FT800 controller
- ATmega 2560 microcontroller programmed in C++
- Two radios: 125 kHz LF band for pairing, 434 MHz ISM UHF band for sensor transmission
- Infineon TDA5240 receiver with 50 ohm pi impedance matching with a helical antenna
- 125 kHz LF analog transmitter based on a transponder coil oscillator for RFID, PWM modulated at 3.9 kHz
- 6-layer PCB with 8/8 technology, 50 ohm controlled impedance, and 50 ohm trace for 434 MHz UHF ISM band radio
- Microcontroller programmed in C++ using Atmel Studio
- AVR/Arduino SPI and EVE FT800 core libraries
