The device provides two power amplification inputs (one internal, providing +18dBm PA, and a second external, providing up to +30dBm PA) and exhibits a receiver sensitivity of -98dBm @ 800kb/s and -104dBm @ 400kb/s OFDM data rate. Its high link budget ensures successful communication over distances exceeding 2.5 kilometers at 800kb/s.
The Gridbee GDB1000 offers MR-FSK and MR-OFDM modulation and supports data rates ranging from 50kb/s to 800kb/s for distances from a few hundred meters to several kilometers. The GDB1000 has a large amount of memory (768kB of flash, 128kB of RAM), a full set of standard interfaces (USB, SPI, I²C, UART, etc.) and a 256-bit AES hardware encryption engine that allows for secure, fast, and reliable over-the-air software updates.
Digi International and Digi-Key present a new XBee kit with wireless connectivity
Digi International® and Digi-Key Electronics have announced the availability of the Digi XBee® Wireless Connectivity Kit (XKB2-AT-WWC). Initially available exclusively through Digi-Key for the next 90 days,
