# \#bit
**URL:** https://forums.digi.com/tag/bit/458.md
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## [RCM6760 serial D,E,F 9600bps 8N2 ... first byte not generate 2 stop bit](https://forums.digi.com/t/rcm6760-serial-d-e-f-9600bps-8n2-first-byte-not-generate-2-stop-bit/17325)
**Author:** [@marcosterada](https://forums.digi.com/u/marcosterada)\
**Replies:** 5\
**Last updated:** [November 1, 2016, 1:11pm UTC](https://forums.digi.com/t/rcm6760-serial-d-e-f-9600bps-8n2-first-byte-not-generate-2-stop-bit/17325 "2016-11-01T13:11:15Z")
RCM6760 UART bug: serial D E F : 9600bps 8N2 baud rate is ok. first byte generate ONLY 1 stop bit. after second byte generate 2 stop bit.
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## [What joins the switch input on one zigbee, with the output on another?](https://forums.digi.com/t/what-joins-the-switch-input-on-one-zigbee-with-the-output-on-another/16892)
**Author:** [@jhumkey](https://forums.digi.com/u/jhumkey)\
**Replies:** 1\
**Last updated:** [June 7, 2016, 9:17am UTC](https://forums.digi.com/t/what-joins-the-switch-input-on-one-zigbee-with-the-output-on-another/16892 "2016-06-07T09:17:41Z")
There are multiple examples out there (Digi and Sparkfun being two of the main ones) where one Zigbee is set for Input on a D0 pin, and another Zigbee is set for Output on its same D0 pin. Then when a switch is closed o…
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## [Do all XBees of a certain type have the same HI 64 bit address](https://forums.digi.com/t/do-all-xbees-of-a-certain-type-have-the-same-hi-64-bit-address/11534)
**Author:** [@Bond](https://forums.digi.com/u/Bond)\
**Replies:** 1\
**Last updated:** [June 7, 2013, 11:15am UTC](https://forums.digi.com/t/do-all-xbees-of-a-certain-type-have-the-same-hi-64-bit-address/11534 "2013-06-07T11:15:03Z")
Are we safe in assuming that all XBees of a certain type (i.e. XB24) have the same 64 bit address HI portion (0013A200) for now and in the future? That they are only different by their LO 32 bit address?