# \#line-passing **URL:** https://forums.digi.com/tag/line-passing/1128.md [Latest](https://forums.digi.com/latest.md) · [Categories](https://forums.digi.com/categories.md) · [Tags](https://forums.digi.com/tags.md) --- ## [XBee3 in OTL Passing Mode - XCTU Question Mark Symbol](https://forums.digi.com/t/xbee3-in-otl-passing-mode-xctu-question-mark-symbol/23268)
**Author:** [@BPA\_TELM](https://forums.digi.com/u/BPA_TELM)\ **Replies:** 3\ **Last updated:** [October 31, 2022, 12:48pm UTC](https://forums.digi.com/t/xbee3-in-otl-passing-mode-xctu-question-mark-symbol/23268 "2022-10-31T12:48:09Z")
Both XBee3’s are CFG with Firmware v 2003 (Yes I know there are newer versions) When cfg’d for OTL Relay Mode (API w Escapes - Though this supposedly isn’t necessary) I do not see changes on the receiver (Coordinator) w… --- ## [Send IO line passing packet with API mode](https://forums.digi.com/t/send-io-line-passing-packet-with-api-mode/23173)
**Author:** [@f.damien12](https://forums.digi.com/u/f.damien12)\ **Replies:** 4\ **Last updated:** [August 1, 2022, 11:39am UTC](https://forums.digi.com/t/send-io-line-passing-packet-with-api-mode/23173 "2022-08-01T11:39:15Z")
Hello I use XBee 868 and IO line passing is working. I don’t want to use the emitter’s digital inputs as source of data, but API frames. In other words, to drive the receiver’s outputs, I don’t want anymore to use the… --- ## [I/O Line Passing](https://forums.digi.com/t/i-o-line-passing/22892)
**Author:** [@Steve\_Digital](https://forums.digi.com/u/Steve_Digital)\ **Replies:** 2\ **Last updated:** [February 10, 2022, 12:22pm UTC](https://forums.digi.com/t/i-o-line-passing/22892 "2022-02-10T12:22:27Z")
I am using 3 x XB3-24, I have 1 programmed as a coordinator(my receiver) this will control 4 i/ps to an Arduino. I have the first Xbee programmed as End Device ( my transmitter) to Use D0 & D1 they toggle O/P D0 & D1 on… --- ## [Any documentation on how to pair digital IO's using the 900hp s3b's?](https://forums.digi.com/t/any-documentation-on-how-to-pair-digital-ios-using-the-900hp-s3bs/22503)
**Author:** [@kingdo](https://forums.digi.com/u/kingdo)\ **Replies:** 1\ **Last updated:** [July 5, 2021, 9:02pm UTC](https://forums.digi.com/t/any-documentation-on-how-to-pair-digital-ios-using-the-900hp-s3bs/22503 "2021-07-05T21:02:38Z")
It would sure be nice to have the line passing feature of the 2.4 GHz products available on the longer range 900 MHz products. Was it a question of bandwidth as to why this feature was eliminated? --- ## [Is there any other way to have a "button press" on one module turn into a digital logic state change on another module?](https://forums.digi.com/t/is-there-any-other-way-to-have-a-button-press-on-one-module-turn-into-a-digital-logic-state-change-on-another-module/21289)
**Author:** [@smanganelli](https://forums.digi.com/u/smanganelli)\ **Replies:** 1\ **Last updated:** [April 17, 2020, 9:49am UTC](https://forums.digi.com/t/is-there-any-other-way-to-have-a-button-press-on-one-module-turn-into-a-digital-logic-state-change-on-another-module/21289 "2020-04-17T09:49:34Z")
My application requires low latency; it is nominally working with “Digimesh” modules in NON-Routing mode, no retries, nobody sleeps, etc. Something like “line passing” (?) would be advantageous over some kind of serial d… --- ## [How to configure XBEE3 for digital line passing?](https://forums.digi.com/t/how-to-configure-xbee3-for-digital-line-passing/20843)
**Author:** [@prpkr](https://forums.digi.com/u/prpkr)\ **Replies:** 1\ **Last updated:** [April 17, 2020, 9:03am UTC](https://forums.digi.com/t/how-to-configure-xbee3-for-digital-line-passing/20843 "2020-04-17T09:03:52Z")
I’m using a Digi Xbee3 zigbee mesh kit to develop a simple wireless sensor. For some reason I can’t find configuration parameter for I/O line passing Input address. When I use terminal command “IA” I receive an error me… --- ## [Xbee Digital IO Line Passing endpoint changes port state after 15 seconds without input change](https://forums.digi.com/t/xbee-digital-io-line-passing-endpoint-changes-port-state-after-15-seconds-without-input-change/20001)
**Author:** [@mgulsoy](https://forums.digi.com/u/mgulsoy)\ **Replies:** 1\ **Last updated:** [September 16, 2019, 9:34am UTC](https://forums.digi.com/t/xbee-digital-io-line-passing-endpoint-changes-port-state-after-15-seconds-without-input-change/20001 "2019-09-16T09:34:04Z")
I have XB24C (S2C) modules loaded with 802.15.4 FW (version 2001). Network is build with 1 coordinator and 4 endpoints. Line passing is configured as it is described on the Digi Knowledge Base articles. Coordinator has t… --- ## [Digital IO pin stuck at 50% VCC](https://forums.digi.com/t/digital-io-pin-stuck-at-50-vcc/20082)
**Author:** [@seanybonbon](https://forums.digi.com/u/seanybonbon)\ **Replies:** 0\ **Last updated:** [December 21, 2018, 2:39pm UTC](https://forums.digi.com/t/digital-io-pin-stuck-at-50-vcc/20082 "2018-12-21T14:39:15Z")
I have XB24CAPIT-001 (S2C) modules loaded with 802.15.4 FW (version 2001). Network is build with 1 coordinator and 2 endpoints. Line passing is configured on DIO0-4 as it is described on the Digi Knowledge Base articles.… --- ## [Xbee SX 868 questions](https://forums.digi.com/t/xbee-sx-868-questions/19513)
**Author:** [@pierre33](https://forums.digi.com/u/pierre33)\ **Replies:** 0\ **Last updated:** [May 16, 2018, 12:20pm UTC](https://forums.digi.com/t/xbee-sx-868-questions/19513 "2018-05-16T12:20:11Z")
Hello, Before purchasing the Xbee SX 868 module I want to ask you some questions. Here is my project : I have on the first hand 3\*3 switches. I want to connect all of them with an Xbee SX 868 to get their states. On t… --- ## [How do I properly transmit PWM data over Xbee 802.15.4 S1](https://forums.digi.com/t/how-do-i-properly-transmit-pwm-data-over-xbee-802-15-4-s1/18354)
**Author:** [@AlbertIsland](https://forums.digi.com/u/AlbertIsland)\ **Replies:** 1\ **Last updated:** [May 15, 2017, 3:54pm UTC](https://forums.digi.com/t/how-do-i-properly-transmit-pwm-data-over-xbee-802-15-4-s1/18354 "2017-05-15T15:54:22Z")
I’m having trouble properly driving a lilypad vibe board using PWM over Xbees. The signal is successfully received by the Base Xbee, however, it produces an erratic drive pattern on the Vibe Board. In this project I am… --- ## [How is General Purpose IO line pass turned on? Or associated bit to bit?](https://forums.digi.com/t/how-is-general-purpose-io-line-pass-turned-on-or-associated-bit-to-bit/16896)
**Author:** [@jhumkey](https://forums.digi.com/u/jhumkey)\ **Replies:** 2\ **Last updated:** [June 7, 2016, 10:57am UTC](https://forums.digi.com/t/how-is-general-purpose-io-line-pass-turned-on-or-associated-bit-to-bit/16896 "2016-06-07T10:57:15Z")
Yes, I suppose “General Purpose IO line pass” is what I’m asking about, but the question is . . . what AT command turns it on/off, and what associates which Dn on the input to a Dn on the output? Or . . . is it always … --- ## [DIN and I/O Line Blinking](https://forums.digi.com/t/din-and-i-o-line-blinking/16321)
**Author:** [@ChiefAlbert](https://forums.digi.com/u/ChiefAlbert)\ **Replies:** 1\ **Last updated:** [February 25, 2016, 8:25am UTC](https://forums.digi.com/t/din-and-i-o-line-blinking/16321 "2016-02-25T08:25:54Z")
Hi, I have an XBee Pro S1 (XBP24-ASI-001) and I’m only doing I/O line passing with it. About every 6 seconds, any output line that’s on, blinks off for roughly 1/10 of a second. If I connect anything, including an unc… --- ## [Bidirectional IO Line Passing](https://forums.digi.com/t/bidirectional-io-line-passing/14879)
**Author:** [@eyjohn](https://forums.digi.com/u/eyjohn)\ **Replies:** 3\ **Last updated:** [June 9, 2015, 10:57am UTC](https://forums.digi.com/t/bidirectional-io-line-passing/14879 "2015-06-09T10:57:19Z")
Hi I wish to use two XB24-API-001 to send digital signals to each other. Ideally unit A would detect on digital pin 0 and transmit this to unit B, which would output a High/Low value. And equally unit B would detect on… --- ## [IO Line Passing with Java Library](https://forums.digi.com/t/io-line-passing-with-java-library/14933)
**Author:** [@GJBrown](https://forums.digi.com/u/GJBrown)\ **Replies:** 1\ **Last updated:** [June 5, 2015, 8:55am UTC](https://forums.digi.com/t/io-line-passing-with-java-library/14933 "2015-06-05T08:55:24Z")
There are many example use cases for using the direct IO line passing of XBees to retrieve sensor data, but what I am trying to do is control a device rather than read a sensor. I understand that I can use Remote AT Comm… --- ## [How to create a line passing between 2 xbee s6b](https://forums.digi.com/t/how-to-create-a-line-passing-between-2-xbee-s6b/14801)
**Author:** [@sissokomad](https://forums.digi.com/u/sissokomad)\ **Replies:** 2\ **Last updated:** [May 5, 2015, 2:01pm UTC](https://forums.digi.com/t/how-to-create-a-line-passing-between-2-xbee-s6b/14801 "2015-05-05T14:01:21Z")
Hello how can i create a digital line passing between 2 xbee s6B firmware 2024 in ad hoc mode My configuration does not work : the first xbee configuration is : AH network type IBS… --- ## [I can't use DIO line passing on xbp24-Z7SIT-004J, is it normal?](https://forums.digi.com/t/i-cant-use-dio-line-passing-on-xbp24-z7sit-004j-is-it-normal/13811)
**Author:** [@jule1k](https://forums.digi.com/u/jule1k)\ **Replies:** 3\ **Last updated:** [October 29, 2014, 12:20am UTC](https://forums.digi.com/t/i-cant-use-dio-line-passing-on-xbp24-z7sit-004j-is-it-normal/13811 "2014-10-29T00:20:55Z")
Hello I’ve configured a few XB24-ASI-001 (one as coordinator, 3 as endpoint). On the coordinator I’ve got a signal on pin20 and when it changes it sends a signal to the other endpoints , which makes it activate pin20 as… --- ## [DIO Line Passing question](https://forums.digi.com/t/dio-line-passing-question/13600)
**Author:** [@progloverfan](https://forums.digi.com/u/progloverfan)\ **Replies:** 1\ **Last updated:** [September 16, 2014, 4:30pm UTC](https://forums.digi.com/t/dio-line-passing-question/13600 "2014-09-16T16:30:26Z")
Hi. I’m want to assure if is possible using the XBee 802.15.4 DIO lines to off an attached sensor using a transistor based circuit. The XBee is using RS-232 interface to connect to the sensor and I look that maybe I can… --- ## [Why is my XBee S1 outputting 1.1V?](https://forums.digi.com/t/why-is-my-xbee-s1-outputting-1-1v/13584)
**Author:** [@WAVI](https://forums.digi.com/u/WAVI)\ **Replies:** 1\ **Last updated:** [September 13, 2014, 2:55pm UTC](https://forums.digi.com/t/why-is-my-xbee-s1-outputting-1-1v/13584 "2014-09-13T14:55:25Z")
This system did work for several days up until i noticed my breadboard power supply was outputting the wrong voltage. I am supplying 3.3v to DI pins. When RF activated the DO pins on receiver output 1.1-1.3v. I have orde… --- ## [Xbee s1 sleeping with digital line passing](https://forums.digi.com/t/xbee-s1-sleeping-with-digital-line-passing/13393)
**Author:** [@iiimif](https://forums.digi.com/u/iiimif)\ **Replies:** 3\ **Last updated:** [August 4, 2014, 2:21pm UTC](https://forums.digi.com/t/xbee-s1-sleeping-with-digital-line-passing/13393 "2014-08-04T14:21:05Z")
My digital line passing works with 2 s1 xbees but once I set sm =1 the line passing functionality stops working. I tried different combinations setting pin 9 high/low and cts (Pin 12 I believe) high/low. I read in the… --- ## [Any issues with XBee Series 1 IO passing? D0 to D4 work fine, D5 and up have issues](https://forums.digi.com/t/any-issues-with-xbee-series-1-io-passing-d0-to-d4-work-fine-d5-and-up-have-issues/12936)
**Author:** [@andrewa](https://forums.digi.com/u/andrewa)\ **Replies:** 3\ **Last updated:** [May 9, 2014, 12:52pm UTC](https://forums.digi.com/t/any-issues-with-xbee-series-1-io-passing-d0-to-d4-work-fine-d5-and-up-have-issues/12936 "2014-05-09T12:52:45Z")
Hi all- I’ve easily set up IO passing with the XBee Series 1 for 5 I/O lines; things work nicely. However, in trying to set up things for more I/O lines, I don’t seem to get any signal. I know that I can trigger the p… --- ## [How to do line passing (reading) on a PortServer TS](https://forums.digi.com/t/how-to-do-line-passing-reading-on-a-portserver-ts/12534)
**Author:** [@KaneHau](https://forums.digi.com/u/KaneHau)\ **Replies:** 1\ **Last updated:** [March 19, 2014, 10:47am UTC](https://forums.digi.com/t/how-to-do-line-passing-reading-on-a-portserver-ts/12534 "2014-03-19T10:47:24Z")
Aloha… We are using a PortServer TS (4 port). We are not using RealPort, but rather talking directly to the ports via Ethernet (and setup directly by port 23). We need to be able to sense the various states of the ser…