Nokia 1680 classic pinout

This is the F-Bus pinout ( pin-out ) of Nokia 1680 classic. Use 5,1 kOhm resistor between BSI and GND. Didn't tested, so if somebody tests it, please edit this article. Thanks. :)

Also known as

• Nokia 1680c pinout / pin-out / connector
• Nokia 1680c-2 pinout / pin-out / connector
• Nokia RM-394 pinout / pin-out / connector
• Nokia RM394 pinout / pin-out / connector

Abbreviations

F/MBus cable connector pinout: GND - Ground TX - Data send RX - Data receive RX2 - ? MBUS - MBUS data exchange protocol FBUS - FBUS data exchange protocol VPP - Programming power supply VCC - Common collector voltage VBUS - VBUS, USB powerdetect

Battery connector pinout: GND - Ground (Attention, this is not system GND) VBAT+ or VCC - Battery positive BSI - Battery Size Indicator BTemp - Battery Temperature (optional)

See also

• Nokia 1680 classic specification