Multi-Channel Intelligent RF Transceiver module: AT-WIZ-903

The AT-WIZ-903 multi-channel transceiver modules are based on ABACOM Technologies’ AT-XTR-903 embedded transceiver modules and as such may serve as evaluation boards for the AT-XTR-903 transceiver modules. In addition to offering an ideal evaluation platform for the AT-XTR-903 transceiver modules, the AT-WIZ-903 modules are complete standalone transceiver modules which may be interfaced to 5V level CMOS/TTL hosts, and, utilizing the W232 adapter cable, the AT-WIZ-903 may be interfaced to RS232 level serial data hosts such as the PC. The AT-WIZ-903 transceiver modules are transparent (virtual wire) devices and therefore do not require any special drivers and no special data formatting is required.



• 10 user programmable operating frequency channels in 433-434MHz band 
• Transparent -virtual wire- operation
• Automatic error detection and correction
• Low latency
• 5V level CMOS/TTL I/O port via 10 pin (2 rows x5 pins)
• 5V operation, 30mA
• Jumper configurable data rates: 9600bps, 19.2Kbps, 38.4Kbps
• I/O port expandable to RS-232 with our W232 serial adapter cable
• Integrated tuned loop antenna
• Up to 600ft range
• Lightweight and low profile

   data sheet 

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