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STONY MOUNTAIN, Manitoba – MicroPilot introduces its RS232/RS485/TTL Converter, providing four channels of signal-level conversion with RF isolation for electrically noisy UAV installations.
Serial integration involves more than connecting a transmit wire to a receive wire. Equipment may exchange compatible data while using different electrical interfaces. Those differences must be addressed before the devices can communicate through a suitable physical connection.
RS-232, RS-485 and TTL use different signaling conventions. RS-232 represents data using positive and negative voltages, RS-485 uses the voltage difference between two conductors, and TTL interfaces use logic-level signals referenced to ground. Appropriate electrical translation allows equipment using different interfaces to be connected within a system.
Electrical separation is another consideration. Devices linked by a serial connection can operate at different ground potentials, and disturbances can travel through shared electrical paths. An isolated interface establishes an electrical boundary while allowing signals to cross it. This matters when sensitive control electronics operate alongside equipment that introduces electrical noise.
The MicroPilot converter addresses interface compatibility and electrical separation in one board. Its specification includes conformal coating/underfill, environmental stress screening, high-reliability connectors and IPC Class 3.
For aircraft integrators, interface selection therefore includes both the required signaling format and the conditions in which the connection will operate. MicroPilot can be contacted to discuss the connected equipment and requirements of a proposed installation.
About MicroPilot
MicroPilot supplies autopilot hardware, ground control software and accessories for UAV manufacturers. Its product range also includes development tools for customizing and integrating autopilot systems.
Product enquiries: info@micropilot.com
Further information: MicroPilot accessories
