# Uncategorized

**URL:** https://discourse.agopengps.com/c/uncategorized/1.md

[Latest](https://discourse.agopengps.com/latest.md) · [Categories](https://discourse.agopengps.com/categories.md) · [Tags](https://discourse.agopengps.com/tags.md)

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## [Rate Controller for Seeders](https://discourse.agopengps.com/t/rate-controller-for-seeders/21007)

<div class="topic-metadata">

**Author:** [@BGunics](https://discourse.agopengps.com/u/BGunics)\
**Replies:** 6\
**Last updated:** [28 October 2026 13:45 UTC](https://discourse.agopengps.com/t/rate-controller-for-seeders/21007 "2026-10-28T13:45:17Z")

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Although we need to stress test it but I’d like to share the progress on the seeder conversions. Maybe we get more insight. Motor The center of the system is around a a ~250W wheelchair motor sourced from AliExpress. …

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## [WAS is now very easy, use TM171 or BNO85 as WAS sensor](https://discourse.agopengps.com/t/was-is-now-very-easy-use-tm171-or-bno85-as-was-sensor/20414)

<div class="topic-metadata">

**Author:** [@baraki](https://discourse.agopengps.com/u/baraki)\
**Replies:** 143\
**Last updated:** [4 October 2026 15:09 UTC](https://discourse.agopengps.com/t/was-is-now-very-easy-use-tm171-or-bno85-as-was-sensor/20414 "2026-10-04T15:09:46Z")

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Some time ago, I developed a great code that allows IMU sensors to be used as steering angle sensors. This solution has been tested on about 20 machines and works very well. The WAS readings are very accurate, there’s no…

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## [Combine settings](https://discourse.agopengps.com/t/combine-settings/10011)

<div class="topic-metadata">

**Author:** [@timmy95](https://discourse.agopengps.com/u/timmy95)\
**Replies:** 5\
**Last updated:** [2 October 2026 16:34 UTC](https://discourse.agopengps.com/t/combine-settings/10011 "2026-10-02T16:34:46Z")

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Just wondering if anyone has combine steer settings they are willing to share? I can’t seem to improve the settings, and not sure for sure what I may be missing? It acquires the line quit well, but once it’s there wants …

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## [Connect Valtra T255 to my own RTK base station](https://discourse.agopengps.com/t/connect-valtra-t255-to-my-own-rtk-base-station/19884)

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**Author:** [@Morlandj](https://discourse.agopengps.com/u/Morlandj)\
**Replies:** 5\
**Last updated:** [28 September 2026 08:39 UTC](https://discourse.agopengps.com/t/connect-valtra-t255-to-my-own-rtk-base-station/19884 "2026-09-28T08:39:53Z")

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Hi there Sorry if this has already been asked… I’m very new to this all. I have an Valtra T255 with Valtra smart farming software and was wondering if anyone has connected it to their local RTK base station rather than…

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## [Keya, Witmotion UM982, AIO Firmware?](https://discourse.agopengps.com/t/keya-witmotion-um982-aio-firmware/21217)

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**Author:** [@Jakem0402](https://discourse.agopengps.com/u/Jakem0402)\
**Replies:** 4\
**Last updated:** [4 September 2026 21:38 UTC](https://discourse.agopengps.com/t/keya-witmotion-um982-aio-firmware/21217 "2026-09-04T21:38:11Z")

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What is the correct firmware I need to install on the teensy for a Keya and UM982 system? What configuration does the UM982 require?

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## [Tablets to use](https://discourse.agopengps.com/t/tablets-to-use/21054)

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**Author:** [@Ebedel](https://discourse.agopengps.com/u/Ebedel)\
**Replies:** 7\
**Last updated:** [2 September 2026 00:54 UTC](https://discourse.agopengps.com/t/tablets-to-use/21054 "2026-09-02T00:54:12Z")

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What tablets are people getting nowadays? The FZ-G1 with rj45 ports are getting hard to find

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## [Fendt 9470X steer ready](https://discourse.agopengps.com/t/fendt-9470x-steer-ready/21204)

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**Author:** [@pniels](https://discourse.agopengps.com/u/pniels)\
**Replies:** 3\
**Last updated:** [1 September 2026 12:55 UTC](https://discourse.agopengps.com/t/fendt-9470x-steer-ready/21204 "2026-09-01T12:55:22Z")

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Hi groups, I’m trying to get Tony’s can card to work on this machine which has been fitted with a topcon x25 + agi4, which had become unstable, I’ve got the gps in rtk fix, but can’t get hold of the can bus, I’ve found a…

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## [AOG Field Image/Map Updater — better field imagery without changing AOG](https://discourse.agopengps.com/t/aog-field-image-map-updater-better-field-imagery-without-changing-aog/21141)

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**Author:** [@qball\_ky](https://discourse.agopengps.com/u/qball_ky)\
**Replies:** 0\
**Last updated:** [25 August 2026 16:48 UTC](https://discourse.agopengps.com/t/aog-field-image-map-updater-better-field-imagery-without-changing-aog/21141 "2026-08-25T16:48:53Z")

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I put together a small standalone utility for replacing an AgOpenGPS field background with better public aerial imagery. The idea is deliberately simple: Close AOG then run the utility pick a field pick a satellit…

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## [Rc 15](https://discourse.agopengps.com/t/rc-15/21156)

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**Author:** [@Lukaniu](https://discourse.agopengps.com/u/Lukaniu)\
**Replies:** 0\
**Last updated:** [27 August 2026 19:18 UTC](https://discourse.agopengps.com/t/rc-15/21156 "2026-08-27T19:18:20Z")

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Hello everyone, I can’t seem to figure out how to get my Nodet KVX sprayer working. The Nodet controller, unfortunately, refuses to show the pressure on the bale, even though it does show it on the gauge. Hence my questi…

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## [Tractor with wheel angle sensor](https://discourse.agopengps.com/t/tractor-with-wheel-angle-sensor/21138)

<div class="topic-metadata">

**Author:** [@Renato](https://discourse.agopengps.com/u/Renato)\
**Replies:** 2\
**Last updated:** [25 August 2026 14:24 UTC](https://discourse.agopengps.com/t/tractor-with-wheel-angle-sensor/21138 "2026-08-25T14:24:26Z")

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Hi guys I am just adding another agopen to another tractor but this tractor seems to have a was on it does anyone know if I can just tee of this wires to go to the agopen board ?

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## [AIO 4.5 - John Deere Danfoss Valve](https://discourse.agopengps.com/t/aio-4-5-john-deere-danfoss-valve/21137)

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**Author:** [@JuanGiova](https://discourse.agopengps.com/u/JuanGiova)\
**Replies:** 1\
**Last updated:** [24 August 2026 20:18 UTC](https://discourse.agopengps.com/t/aio-4-5-john-deere-danfoss-valve/21137 "2026-08-24T20:18:38Z")

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I need to install a standard AIO on a JD Danfoss valve; I previously used this diagram. Which pins correspond to this new connector? Udc= Us= GND= Thanks for the help; I don’t want to break anything.

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## [AB lines being added when updating to the latest release](https://discourse.agopengps.com/t/ab-lines-being-added-when-updating-to-the-latest-release/21134)

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**Author:** [@Renato](https://discourse.agopengps.com/u/Renato)\
**Replies:** 0\
**Last updated:** [22 August 2026 20:04 UTC](https://discourse.agopengps.com/t/ab-lines-being-added-when-updating-to-the-latest-release/21134 "2026-08-22T20:04:06Z")

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Hi just downloaded the 6.8.6 but was using the 5.7.2 tried to and the fields and ab lines but they dont show up only when i load the klm file it find loads of ab lines and curves lines does anyone know how can i delete t…

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## [Yield control data file](https://discourse.agopengps.com/t/yield-control-data-file/21031)

<div class="topic-metadata">

**Author:** [@jlbjerre](https://discourse.agopengps.com/u/jlbjerre)\
**Replies:** 2\
**Last updated:** [6 August 2026 03:46 UTC](https://discourse.agopengps.com/t/yield-control-data-file/21031 "2026-08-06T03:46:57Z")

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I am building yield control, inspired by older CLAAS combine, with light beam across the clean grain elevator, measuring how much time light is blocked by grain passing. But what is the best way to store the data on SD …

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## [Guidance by isobus on CNH tractor year 2025 with class 3](https://discourse.agopengps.com/t/guidance-by-isobus-on-cnh-tractor-year-2025-with-class-3/21048)

<div class="topic-metadata">

**Author:** [@jrtec43](https://discourse.agopengps.com/u/jrtec43)\
**Replies:** 0\
**Last updated:** [3 August 2026 16:49 UTC](https://discourse.agopengps.com/t/guidance-by-isobus-on-cnh-tractor-year-2025-with-class-3/21048 "2026-08-03T16:49:25Z")

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hello , somebody controle guidance by isobus on CNH tractor year 2025 with class 3 please ? model Maxxum ( must with AFS 700 )

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## [Travelling to EU - would love to see your setups](https://discourse.agopengps.com/t/travelling-to-eu-would-love-to-see-your-setups/20975)

<div class="topic-metadata">

**Author:** [@chris.vandenheuvel](https://discourse.agopengps.com/u/chris.vandenheuvel)\
**Replies:** 5\
**Last updated:** [30 July 2026 21:59 UTC](https://discourse.agopengps.com/t/travelling-to-eu-would-love-to-see-your-setups/20975 "2026-07-30T21:59:25Z")

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Hey All…im travelling to the EU…Netherlands, Northwestern Germany, Denmark, Belgium and South Western UK starting next week. I’m researching open source technology being used on farms as part of a Nuffield research grant…

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## [How do i read "$PANDA" data from udp](https://discourse.agopengps.com/t/how-do-i-read-panda-data-from-udp/21030)

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**Author:** [@jlbjerre](https://discourse.agopengps.com/u/jlbjerre)\
**Replies:** 0\
**Last updated:** [28 July 2026 18:57 UTC](https://discourse.agopengps.com/t/how-do-i-read-panda-data-from-udp/21030 "2026-07-28T18:57:18Z")

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I am building combine yield control, getting speed and work width from UDP 254, (Arduino nano with ethernet shield). But how do i get location data from UDP, has anyone made an Arduino code that reads $PANDA, or?

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## [Tablet tip for agopenGps?](https://discourse.agopengps.com/t/tablet-tip-for-agopengps/19939)

<div class="topic-metadata">

**Author:** [@Casaril1987](https://discourse.agopengps.com/u/Casaril1987)\
**Replies:** 4\
**Last updated:** [24 July 2026 16:21 UTC](https://discourse.agopengps.com/t/tablet-tip-for-agopengps/19939 "2026-07-24T16:21:07Z")

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Would this tablet from Aliexpress be a good option for agopenGps? https://www.aliexpress.us/item/3256807930841285.html?spm=a2g0o.cart.0.0.5db67f06qvaLCh&mp=1&pdp\_npi=5%40dis!USD!USD%201032.00!USD%20722.40!!USD%20722.40!…

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## [Keya V4.5 AIO?](https://discourse.agopengps.com/t/keya-v4-5-aio/20983)

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**Author:** [@simplejack](https://discourse.agopengps.com/u/simplejack)\
**Replies:** 2\
**Last updated:** [9 July 2026 14:38 UTC](https://discourse.agopengps.com/t/keya-v4-5-aio/20983 "2026-07-09T14:38:38Z")

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Hi, I have a AIO v4.5 (bought one from a friend), and my Keya motor finally arrived. Haven’t installed it yet but am wondering if the board is “Keya ready” ? Does the Teensy 4.1 communicate directly with the Keya motor …

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## [WAS small read range (2V-3V)](https://discourse.agopengps.com/t/was-small-read-range-2v-3v/20979)

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**Author:** [@simplejack](https://discourse.agopengps.com/u/simplejack)\
**Replies:** 4\
**Last updated:** [8 July 2026 17:08 UTC](https://discourse.agopengps.com/t/was-small-read-range-2v-3v/20979 "2026-07-08T17:08:16Z")

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Hi, I’m trying to bench test my setup (AIOv4.5, just missing the Keya Motor yet). GPS/IMU all seem to work so I’m looking to test the WAS (standard 5V land rover style). Looking at AgIO I only get an (incorrect) angle …

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## [BNO085 mount/holder STL](https://discourse.agopengps.com/t/bno085-mount-holder-stl/20958)

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**Author:** [@RTKAG](https://discourse.agopengps.com/u/RTKAG)\
**Replies:** 2\
**Last updated:** [4 July 2026 07:45 UTC](https://discourse.agopengps.com/t/bno085-mount-holder-stl/20958 "2026-07-04T07:45:45Z")

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Hi, I want to mount a BNO085 as a steering angle sensor and need a mount for the board. I found a photo of the mount but can’t find the STL file—does anyone happen to have it?

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## [UM980 configuration issues](https://discourse.agopengps.com/t/um980-configuration-issues/20908)

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**Author:** [@Ebedel](https://discourse.agopengps.com/u/Ebedel)\
**Replies:** 5\
**Last updated:** [26 June 2026 14:21 UTC](https://discourse.agopengps.com/t/um980-configuration-issues/20908 "2026-06-26T14:21:16Z")

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I bought an simpleRTK3B Budget (UM980) for my standard 4.5 board and I simply can’t get it to communicate with the teensy 4.1, Is the configuration different than the UM982? And should I use the same firmware as UM982…

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## [Work switch coverage mapping](https://discourse.agopengps.com/t/work-switch-coverage-mapping/14202)

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**Author:** [@BrianP](https://discourse.agopengps.com/u/BrianP)\
**Replies:** 18\
**Last updated:** [17 June 2026 18:45 UTC](https://discourse.agopengps.com/t/work-switch-coverage-mapping/14202 "2026-06-17T18:45:52Z")

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Currently using AIO micro board to steer Deutz via canbus. I would like to set up the work switch to start recording when 3 point linkage is lowered. I’ve got the 7 pin iso socket in the cab and could use that or maybe…

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## [AgValoniaGPS - Intrants - Débits Variables PWM - Votre Avis](https://discourse.agopengps.com/t/agvaloniagps-intrants-debits-variables-pwm-votre-avis/20880)

<div class="topic-metadata">

**Author:** [@lelanta](https://discourse.agopengps.com/u/lelanta)\
**Replies:** 0\
**Last updated:** [15 June 2026 09:21 UTC](https://discourse.agopengps.com/t/agvaloniagps-intrants-debits-variables-pwm-votre-avis/20880 "2026-06-15T09:21:26Z")

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Bonjour à tous, Permettez moi de me présenter en premier : Je suis issue d’une famille d’agriculteurs. Moi même suis pas dans l’agriculture mais depuis la fin de mes études dans la technique (mécanique, electronique et…

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## [AgAvaloniaGPS - OpenGL - Variable Rate - Developpement](https://discourse.agopengps.com/t/agavaloniagps-opengl-variable-rate-developpement/20876)

<div class="topic-metadata">

**Author:** [@lelanta](https://discourse.agopengps.com/u/lelanta)\
**Replies:** 0\
**Last updated:** [14 June 2026 22:49 UTC](https://discourse.agopengps.com/t/agavaloniagps-opengl-variable-rate-developpement/20876 "2026-06-14T22:49:37Z")

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Hello everyone, Let me introduce myself first: I am French and come from a family of farmers. I myself am not in agriculture but since the end of my studies in technology (mechanics, electronics and especially computer…

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## [Debugging bad PANDA data](https://discourse.agopengps.com/t/debugging-bad-panda-data/20858)

<div class="topic-metadata">

**Author:** [@87yj](https://discourse.agopengps.com/u/87yj)\
**Replies:** 2\
**Last updated:** [13 June 2026 22:29 UTC](https://discourse.agopengps.com/t/debugging-bad-panda-data/20858 "2026-06-13T22:29:47Z")

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Running 2 v4.5 boards using PANDA sentences. PCB is connected to the computer via a ethernet to USB adapter (one is USB C, one is Type A) and on both, I occasionally get huge GPS jumps - like half way around the world, …

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## [Utilisation carte de modulation NDVI avec coupure de tronçon en PWM](https://discourse.agopengps.com/t/utilisation-carte-de-modulation-ndvi-avec-coupure-de-troncon-en-pwm/20865)

<div class="topic-metadata">

**Author:** [@lelanta](https://discourse.agopengps.com/u/lelanta)\
**Replies:** 0\
**Last updated:** [13 June 2026 06:22 UTC](https://discourse.agopengps.com/t/utilisation-carte-de-modulation-ndvi-avec-coupure-de-troncon-en-pwm/20865 "2026-06-13T06:22:45Z")

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Bonjour à tous, Comment paramétrer AG pour utiliser une carte de préconisation NDVI avec lz pulvé en multi troncons pilotés par PWM pour un débit variable suivant indice. (4 niveaux de débit mini 0%, 25%, 50% et 100%) …

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## [RC11-2 Rate control board 3D print enclosure](https://discourse.agopengps.com/t/rc11-2-rate-control-board-3d-print-enclosure/20841)

<div class="topic-metadata">

**Author:** [@BrianP](https://discourse.agopengps.com/u/BrianP)\
**Replies:** 2\
**Last updated:** [9 June 2026 17:01 UTC](https://discourse.agopengps.com/t/rc11-2-rate-control-board-3d-print-enclosure/20841 "2026-06-09T17:01:25Z")

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Are there any 3D printable enclosures for the RC11-2 Rate control board?

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## [EZ-Guide 500 question](https://discourse.agopengps.com/t/ez-guide-500-question/20829)

<div class="topic-metadata">

**Author:** [@EZ-Guide\_Man](https://discourse.agopengps.com/u/EZ-Guide_Man)\
**Replies:** 0\
**Last updated:** [31 May 2026 11:58 UTC](https://discourse.agopengps.com/t/ez-guide-500-question/20829 "2026-05-31T11:58:25Z")

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Hello everybody, first time posting here. I was wondering if there is any way to make a external receiver for a Trimble EZ-Guide 500 to get better accuracy. I am not interested in building my own GPS and my dad who uses …

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## [Mini Survey Tripleband GNSS Antenna](https://discourse.agopengps.com/t/mini-survey-tripleband-gnss-antenna/20813)

<div class="topic-metadata">

**Author:** [@Renato](https://discourse.agopengps.com/u/Renato)\
**Replies:** 0\
**Last updated:** [25 May 2026 06:48 UTC](https://discourse.agopengps.com/t/mini-survey-tripleband-gnss-antenna/20813 "2026-05-25T06:48:47Z")

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Hi guys can i use this instead on the ANN-MB-00 Multiband GNSS Antenna and will it be any better ?

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## [Anyone using dual GPS with xbee radio?](https://discourse.agopengps.com/t/anyone-using-dual-gps-with-xbee-radio/20783)

<div class="topic-metadata">

**Author:** [@IHTractor](https://discourse.agopengps.com/u/IHTractor)\
**Replies:** 2\
**Last updated:** [14 May 2026 12:15 UTC](https://discourse.agopengps.com/t/anyone-using-dual-gps-with-xbee-radio/20783 "2026-05-14T12:15:20Z")

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Hi all, curious if anyone is using dual GPS with an xbee radio for RTK corrections. I am attempting to setup such a system, but it seems like my f9p’s are not connected. I flashed my teensy with dual antenna firmware…

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