CYBIKO MODEL CY6411. V1 = Version 1 cybiko (Power button on side) V2 = Version 2 cybiko (Reset button on side) Hardware specifications Main Processor: 32 bit, 11.059MHz Hitachi H8S/2241 RF Link Coprocessor: Atmel AT90S2313, 4 MHz RAM: 512 KBytes (V1) / 256 KBytes (V2) File Flash: 512 KBytes, extendable up to 1 MByte V2 units effectively have more File Flash space (~80K more) because the CyOS is stored in CyOS Flash. CyOS Flash: None (V1) / 256 KBytes (V2) LCD display: 160x100 dots, 59x40 mm, 4 level grayscale RF transceiver: RF2915 Expansion cartridge slot: 68-pin PC connection socket: RS232 serial port Size: 5.7" x 2.8" x 0.86" Weight: 4.3 oz Software specifications Operating System: CyOS v.1.3.55 Software: CyOS v.1.3 compatible apps Communication Protocol: CyDP x.30 (Cybiko RF Digital Protocol) Dynamic Wireless Local Network: Automatically provided by CyOS v.1.2 and CyDP x.30 RF communication features Frequency: 902-928 MHz Number of channels: 30 digital channels Communication Rate: 19200 bps each channel Transmission and Receiving Range: 150 ft. indoors, 300 ft. outdoors (environment dependent) Max. online Cybiko units: 3000 (100 units on each of 30 channels) Items included in the box Cybiko Two high-capacity F6 size Ni-MH prismatic type 700ma rechargeable batteries UL approved 120V recharging unit RS232 serial PC connection cable Plastic stylus User Guide 1 MEG Expansion Card (Sold separately) File Flash: 1 MBytes RAM: 256 KBytes System requirements IBM-compatible Pentium 90 PC or higher Microsoft Windows 95 Microsoft Windows 98/NT 4.0 (SP5) 32MB RAM Mouse Microsoft Explorer 4.0 or Netscape Navigator 4.0 or later One available RS232 port 20MB of available hard disk space Internet