# \#xbee-pro-xsc-s3b
**URL:** https://forums.digi.com/tag/xbee-pro-xsc-s3b/1845.md
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## [Difference between 4 "Function Set" options for S3B XSC firmware?](https://forums.digi.com/t/difference-between-4-function-set-options-for-s3b-xsc-firmware/22903)
**Author:** [@L0uisc](https://forums.digi.com/u/L0uisc)\
**Replies:** 3\
**Last updated:** [March 22, 2022, 11:08am UTC](https://forums.digi.com/t/difference-between-4-function-set-options-for-s3b-xsc-firmware/22903 "2022-03-22T11:08:21Z")
I am working on a product using the DIGI Xbee S3B RF module. I need to get a replacement for a legacy system from ~2014/5. The software running on the microcontroller uses AT commands which identifies it as running the …
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## [S3B, SM=1, PC=0. Occasionally booting into command mode.](https://forums.digi.com/t/s3b-sm-1-pc-0-occasionally-booting-into-command-mode/17864)
**Author:** [@Aaron](https://forums.digi.com/u/Aaron)\
**Replies:** 3\
**Last updated:** [January 17, 2017, 8:42am UTC](https://forums.digi.com/t/s3b-sm-1-pc-0-occasionally-booting-into-command-mode/17864 "2017-01-17T08:42:53Z")
I have some XSC radios that appear to be booting into command mode instead of idle mode. I am using pin sleep so… SM = 1; But PC is 0 so it should boot into idle mode. PC = 0; So I don’t think that the PC command is…
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## [XBP9B-DMSTB002 does not work without initialization in XCTU](https://forums.digi.com/t/xbp9b-dmstb002-does-not-work-without-initialization-in-xctu/17293)
**Author:** [@wester\_weerdt](https://forums.digi.com/u/wester_weerdt)\
**Replies:** 5\
**Last updated:** [September 28, 2016, 11:36pm UTC](https://forums.digi.com/t/xbp9b-dmstb002-does-not-work-without-initialization-in-xctu/17293 "2016-09-28T23:36:57Z")
Hi, guys. I have been struggling with XBP9B-DMSTB002 for 3 days. I have found weird issue on it. My point is to develop python API which interacts with it via serial bus. At first, I was trying to send a simple AT co…
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## [Why is my XBee PRO S3B giving junk data in XCTU, even after recovery was used?](https://forums.digi.com/t/why-is-my-xbee-pro-s3b-giving-junk-data-in-xctu-even-after-recovery-was-used/16161)
**Author:** [@jacobjackson1985](https://forums.digi.com/u/jacobjackson1985)\
**Replies:** 1\
**Last updated:** [January 28, 2016, 10:44am UTC](https://forums.digi.com/t/why-is-my-xbee-pro-s3b-giving-junk-data-in-xctu-even-after-recovery-was-used/16161 "2016-01-28T10:44:34Z")
I recently bought a pair of XBee PRO S3B modules (900Mhz, 9600 baud) and a Sparkfun Xbee dongle (USB). When I run XCTU, it finds the module easily enough, and it’s the correct module type, but when I load the settings in…
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## [what is the difference between Xbee 900 S2 pro programmable and the Xbee 900 s3 pro programmable?](https://forums.digi.com/t/what-is-the-difference-between-xbee-900-s2-pro-programmable-and-the-xbee-900-s3-pro-programmable/14250)
**Author:** [@tonofre](https://forums.digi.com/u/tonofre)\
**Replies:** 3\
**Last updated:** [February 10, 2015, 9:19am UTC](https://forums.digi.com/t/what-is-the-difference-between-xbee-900-s2-pro-programmable-and-the-xbee-900-s3-pro-programmable/14250 "2015-02-10T09:19:05Z")
I haven’t found a examples of codes for Xbee pro S3 programmable. I would like to know if can I use the sample codes for the s2 on the s3. thanks
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## [XBP9B-DMSTB002 cant program?](https://forums.digi.com/t/xbp9b-dmstb002-cant-program/14174)
**Author:** [@techknight](https://forums.digi.com/u/techknight)\
**Replies:** 1\
**Last updated:** [January 14, 2015, 1:37pm UTC](https://forums.digi.com/t/xbp9b-dmstb002-cant-program/14174 "2015-01-14T13:37:57Z")
I have i pair of XBP9B-DMSTB002 Radios that I ordered from digikey. I got them today, and I cannot get these to communicate in the XCTU software. keeps saying press the config button. So I jump pin 6 to ground, and it do…
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## [What is the difference between the XBP9B-XCST-002 and XBP9B-XCST-001](https://forums.digi.com/t/what-is-the-difference-between-the-xbp9b-xcst-002-and-xbp9b-xcst-001/14033)
**Author:** [@Baulde](https://forums.digi.com/u/Baulde)\
**Replies:** 1\
**Last updated:** [December 10, 2014, 4:15pm UTC](https://forums.digi.com/t/what-is-the-difference-between-the-xbp9b-xcst-002-and-xbp9b-xcst-001/14033 "2014-12-10T16:15:55Z")
Can anyone say what the difference between the XBP9B-XCST-001: XBee-PRO XSC S3B 9600bps And XBP9B-XCST-002: XBee-PRO XSC S3B 19.2 Kbps Are? Other then the data rate? Does one get better range? If they are both exactl…