3 ms·
It's an off-the-shelf RF2915 wireless module running at ~913MHz. http://www.dbzoo.com/cybiko/functionalblockdiagram http://www.dbzoo.com/cybiko/functionalblock
by david-given 11y ago
It's an off-the-shelf RF2915 wireless module running at ~913MHz.
http://www.dbzoo.com/cybiko/functionalblockdiagram http://www.dbzoo.com/cybiko/functionalblockdiagram
http://pdf.datasheetcatalog.com/datasheet/RFMD/RF2915.pdf http://pdf.datasheetcatalog.com/datasheet/RFMD/RF2915.pdf
It was controlled by its own little AVR microcontroller that handles the low level protocol. It wasn't fast --- 19.2 kbps.