The A1-B1 Baseboard is a low cost and powerful evaluation/development platform for both the RFID-A1 and RFID-B1 modules. The user can switch between which module to connect to and can switch between the onboard PCB antenna or an external antenna such as our 1-RFID-ANT1356 family. Connection to a PC is via a Micro USB B connector and the device driver for the Microchip chipset on board appears as a virtual COM port in Windows operating systems. There are connectors for development of applications using the A1 and B1 I/O lines including peripherals such as ADC, DAC and PWM, and useful components to connect such as LEDs, Buzzer, a potentiometer and a switch. The board does not come with either A1 or B1 modules fitted, in order to keep the cost as low as possible and allow the user to choose either or both modules to fit.
RWD QT SMT Baseboard
The RWD QT SMT Baseboard is a demonstration, evaluation and development board for the RWD-QT-SMT module. It is a complete reader and tag acceptance solution for passive RF transponders. The board is powered from the USB connection and, with the addition to it of a RWD-QT-LP-SMT, is a fully featured 125KHz RFID read/write system. The RWD module provides internal EEPROM memory for holding a list of authorised identity codes and system configuration parameters, a manual override switch facility and has LED drives to give visual indication of acceptance. The RWD also has a serial UART interface that allows a host system to communicate with it as the user requires, so that system features can be customised, configurations changed and tag read/write data handled by the host system. The board does NOT come with a RWD-QT-LP-SMT module, this must be purchased separately.
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