# Latest **URL:** https://forum.botblox.org/latest.md?page=1 [Latest](https://forum.botblox.org/latest.md) · [Categories](https://forum.botblox.org/categories.md) · [Tags](https://forum.botblox.org/tags.md) **Page:** 2 --- ## [DroneNet not enumerating on CAN — PPP stuck at "reconnecting"](https://forum.botblox.org/t/dronenet-not-enumerating-on-can-ppp-stuck-at-reconnecting/634)
**Author:** [@Yarik](https://forum.botblox.org/u/Yarik)\ **Replies:** 1\ **Last updated:** [August 16, 2026, 10:40pm UTC](https://forum.botblox.org/t/dronenet-not-enumerating-on-can-ppp-stuck-at-reconnecting/634 "2026-08-16T22:40:46Z")
Matek H743-WING V3, custom ArduPlane 4.7.0 (PPP enabled) DroneNet BB-DRN-C-1 USART → FC UART7/SERIAL1 (TX, RX, RTS, CTS, GND) CAN → FC CAN (CAN\_H, CAN\_L, GND) Powered via 5V Input port (5.0V measured) Current FC parame… --- ## [SwitchBlox Rugged : Can the Rugged Switch Support Port Mirroring?](https://forum.botblox.org/t/switchblox-rugged-can-the-rugged-switch-support-port-mirroring/630)
**Author:** [@jwk250701](https://forum.botblox.org/u/jwk250701)\ **Replies:** 1\ **Last updated:** [August 15, 2026, 8:36pm UTC](https://forum.botblox.org/t/switchblox-rugged-can-the-rugged-switch-support-port-mirroring/630 "2026-08-15T20:36:56Z")
Product: SwitchBlox Rugged (10/100 Mbps Ethernet Switch, 5-Port, 4.45 cm Square Electronic Board) SKU: BB-SWR-G-1 Market: DigiKey Order Date: January 9, 2026 Hello, I am currently using four of the five ports on the… --- ## [RouterCore / RouterCore Nano : availability and additionnal hardware information](https://forum.botblox.org/t/routercore-routercore-nano-availability-and-additionnal-hardware-information/633)
**Author:** [@felix](https://forum.botblox.org/u/felix)\ **Replies:** 1\ **Last updated:** [August 12, 2026, 10:42pm UTC](https://forum.botblox.org/t/routercore-routercore-nano-availability-and-additionnal-hardware-information/633 "2026-08-12T22:42:59Z")
Hi, I have just seen your product pages for the RouterCore and RouterCore Nano, which seem quite interesting, and that I might use in future products. As the product pages are not very complete yet, I have a few questi… --- ## [DroneNet for Ardupilot with Matek F405-Wing](https://forum.botblox.org/t/dronenet-for-ardupilot-with-matek-f405-wing/628)
**Author:** [@Yarik](https://forum.botblox.org/u/Yarik)\ **Replies:** 1\ **Last updated:** [August 4, 2026, 5:30pm UTC](https://forum.botblox.org/t/dronenet-for-ardupilot-with-matek-f405-wing/628 "2026-08-04T17:30:36Z")
Hi, I’m planning to use DroneNet for Ardupilot with a Matek F405-Wing V2 flight controller (STM32F4, ArduPlane 4.6.3). I’ve read through the ArduPilot documentation for DroneNet, and I noticed it’s described as intende… --- ## [Gigablox Nano: Jumbo frames?](https://forum.botblox.org/t/gigablox-nano-jumbo-frames/603)
**Author:** [@JimHorn](https://forum.botblox.org/u/JimHorn)\ **Replies:** 13\ **Last updated:** [July 28, 2026, 4:55pm UTC](https://forum.botblox.org/t/gigablox-nano-jumbo-frames/603 "2026-07-28T16:55:11Z")
I understand that the Nano is currently limited to 1500 byte frames. A product we are designing would benefit from use of the Nano instead of the GigaStax Rugged but we require jumbo frame capability. Is there a way to … --- ## [I'm interested in your new mmWave Radar hardware, how do I get started?](https://forum.botblox.org/t/im-interested-in-your-new-mmwave-radar-hardware-how-do-i-get-started/616)
**Author:** [@josh\_elijah](https://forum.botblox.org/u/josh_elijah)\ **Replies:** 1\ **Last updated:** [July 27, 2026, 7:50pm UTC](https://forum.botblox.org/t/im-interested-in-your-new-mmwave-radar-hardware-how-do-i-get-started/616 "2026-07-27T19:50:52Z")
Glad to hear of your interest! This is a new development for us and we are looking for customers to trial our new mmWave radar hardware, and provide test results to us. A couple of things to note. At the moment, the p… --- ## [SwitchBlox (BB-SWB-E-1) — Q1 part number needed for repair](https://forum.botblox.org/t/switchblox-bb-swb-e-1-q1-part-number-needed-for-repair/622)
**Author:** [@Junho](https://forum.botblox.org/u/Junho)\ **Replies:** 1\ **Last updated:** [July 27, 2026, 6:49pm UTC](https://forum.botblox.org/t/switchblox-bb-swb-e-1-q1-part-number-needed-for-repair/622 "2026-07-27T18:49:39Z")
Hi, I purchased a SwitchBlox (BB-SWB-E-1) and I’m trying to repair a damaged board. I was powering it from a 6S battery when the board briefly contacted a nearby carbon fibre plate, causing a short circuit that damaged… --- ## [Can I connect two UbiSwitch together to form a larger switch?](https://forum.botblox.org/t/can-i-connect-two-ubiswitch-together-to-form-a-larger-switch/252)
**Author:** [@botblox\_admin](https://forum.botblox.org/u/botblox_admin)\ **Replies:** 5\ **Last updated:** [July 22, 2026, 1:03pm UTC](https://forum.botblox.org/t/can-i-connect-two-ubiswitch-together-to-form-a-larger-switch/252 "2026-07-22T13:03:48Z")
– Copied from customer query – As the UbiSwitch is managed, does that mean that hooking 2 of them up together to create additional Ethernet ports is just a matter of connecting them together? --- ## [Ethernet Magnetics](https://forum.botblox.org/t/ethernet-magnetics/617)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [July 17, 2026, 4:41pm UTC](https://forum.botblox.org/t/ethernet-magnetics/617 "2026-07-17T16:41:01Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: I want to make sure I understand the concept of “ethernet magnetics” so that I don’t run into any issues in my applicat… --- ## [Rugged-SOM lose i2c connections to Switchblox after periods of time](https://forum.botblox.org/t/rugged-som-lose-i2c-connections-to-switchblox-after-periods-of-time/615)
**Author:** [@aflood](https://forum.botblox.org/u/aflood)\ **Replies:** 6\ **Last updated:** [July 17, 2026, 4:07pm UTC](https://forum.botblox.org/t/rugged-som-lose-i2c-connections-to-switchblox-after-periods-of-time/615 "2026-07-17T16:07:52Z")
Hi, I keep getting an error on my SOM where after some period of time (sometimes several minutes after boot to hours) it can’t find i2c addresses of the Rugged Switchblox it is connected to. I’ve seen this behavior on mu… --- ## [UbiSwitch is ruggedized for Aerospace applications](https://forum.botblox.org/t/ubiswitch-is-ruggedized-for-aerospace-applications/614)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [July 13, 2026, 6:31pm UTC](https://forum.botblox.org/t/ubiswitch-is-ruggedized-for-aerospace-applications/614 "2026-07-13T18:31:20Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: What aspects of the board design of UbiSwitch and UbiSwitch Baseboard, if any, have been ruggedized for Aerospace appli… --- ## [Is there a “preferred” voltage for efficiency of the Puck Edge](https://forum.botblox.org/t/is-there-a-preferred-voltage-for-efficiency-of-the-puck-edge/613)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [July 13, 2026, 5:02pm UTC](https://forum.botblox.org/t/is-there-a-preferred-voltage-for-efficiency-of-the-puck-edge/613 "2026-07-13T17:02:54Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: The Puck Edge can operate from 5 to 60V, with 24V as nominal. Is there a “preferred” voltage when it comes to efficienc… --- ## [Minimum Voltage Input of UbiSwitch Baseboard](https://forum.botblox.org/t/minimum-voltage-input-of-ubiswitch-baseboard/612)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [July 13, 2026, 4:56pm UTC](https://forum.botblox.org/t/minimum-voltage-input-of-ubiswitch-baseboard/612 "2026-07-13T16:56:46Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: We were wondering if the UbiSwitch Baseboard can power be powered at 5V or it creates problems. Short Answer: Powerin… --- ## [GigaBlox SFP seems not to work](https://forum.botblox.org/t/gigablox-sfp-seems-not-to-work/562)
**Author:** [@Daniel](https://forum.botblox.org/u/Daniel)\ **Replies:** 21\ **Last updated:** [July 7, 2026, 5:11am UTC](https://forum.botblox.org/t/gigablox-sfp-seems-not-to-work/562 "2026-07-07T05:11:19Z")
Hi all together, I’m currently working on a demonstrator for a system architecture. We got some other parts like SPE Blox and Giga Switch working fine. However, the GigaBlox SFP is making some trouble. The setup is as … --- ## [What is the thickness of UbiSwitch?](https://forum.botblox.org/t/what-is-the-thickness-of-ubiswitch/611)
**Author:** [@josh\_elijah](https://forum.botblox.org/u/josh_elijah)\ **Replies:** 0\ **Last updated:** [July 6, 2026, 8:36pm UTC](https://forum.botblox.org/t/what-is-the-thickness-of-ubiswitch/611 "2026-07-06T20:36:36Z")
We wanted to clarify a point that has caused some confusion around the mechanical specifications of UbiSwitch. Across different UbiSwitch hardware revisions, the PCB thickness has varied slightly. This means that older … --- ## [Why did we turn off EEE on GigaBlox Nano revision B?](https://forum.botblox.org/t/why-did-we-turn-off-eee-on-gigablox-nano-revision-b/610)
**Author:** [@josh\_elijah](https://forum.botblox.org/u/josh_elijah)\ **Replies:** 0\ **Last updated:** [July 6, 2026, 8:29pm UTC](https://forum.botblox.org/t/why-did-we-turn-off-eee-on-gigablox-nano-revision-b/610 "2026-07-06T20:29:47Z")
GigaBlox Nano Rev B: Energy Efficient Ethernet disabled by default With GigaBlox Nano Revision B, we made a small but important configuration change: Energy Efficient Ethernet (EEE) is now disabled by default. EEE, also… --- ## [SwitchBlox Bootloader Mode](https://forum.botblox.org/t/switchblox-bootloader-mode/609)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [July 6, 2026, 7:15pm UTC](https://forum.botblox.org/t/switchblox-bootloader-mode/609 "2026-07-06T19:15:38Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: We checked your GitHub and noticed that the release notes for firmware v1.2.5 include the following fix: “SWI C/D PHY … --- ## [Galvanic isolation on GigaBlox SFP](https://forum.botblox.org/t/galvanic-isolation-on-gigablox-sfp/608)
**Author:** [@gcelec](https://forum.botblox.org/u/gcelec)\ **Replies:** 2\ **Last updated:** [July 6, 2026, 6:53pm UTC](https://forum.botblox.org/t/galvanic-isolation-on-gigablox-sfp/608 "2026-07-06T18:53:56Z")
I am connecting a DVLA50 to the GigaBlox SFP. The DVL comes with and isolation transformer that goes in line with the ethernet conductors to provide galvanic isolation. It is not required if connecting to Blue Robotics… --- ## [The SFP EEPROM appears to advertise only 10G optical-style host capabilities](https://forum.botblox.org/t/the-sfp-eeprom-appears-to-advertise-only-10g-optical-style-host-capabilities/606)
**Author:** [@ameriane](https://forum.botblox.org/u/ameriane)\ **Replies:** 2\ **Last updated:** [July 6, 2026, 3:32pm UTC](https://forum.botblox.org/t/the-sfp-eeprom-appears-to-advertise-only-10g-optical-style-host-capabilities/606 "2026-07-06T15:32:37Z")
We are using the SFP-10G-T on an NXP LX2160A platform. The module successfully auto-negotiates with a 1G laptop and traffic passes correctly. However, the host always reports: Port: FIBRE Supported link modes: 10000ba… --- ## [Fixing Link Instability Between SwitchBlox Rugged and Herelink Air Unit](https://forum.botblox.org/t/fixing-link-instability-between-switchblox-rugged-and-herelink-air-unit/605)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 30, 2026, 9:45pm UTC](https://forum.botblox.org/t/fixing-link-instability-between-switchblox-rugged-and-herelink-air-unit/605 "2026-06-30T21:45:15Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Problem: I’m using a SwitchBlox Rugged (Rev G) in a test setup and I’m running into a port link instability that I believ… --- ## [BB-UD1-B-2-NDAA Product Page](https://forum.botblox.org/t/bb-ud1-b-2-ndaa-product-page/604)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 30, 2026, 9:40pm UTC](https://forum.botblox.org/t/bb-ud1-b-2-ndaa-product-page/604 "2026-06-30T21:40:18Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: This product page does not show part number “BB-UD1-B-2-NDAA”. Is there a product page for this particular part? A: Th… --- ## [Cable Length Caution Explanation for GigaBlox Nano](https://forum.botblox.org/t/cable-length-caution-explanation-for-gigablox-nano/602)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 26, 2026, 7:10pm UTC](https://forum.botblox.org/t/cable-length-caution-explanation-for-gigablox-nano/602 "2026-06-26T19:10:49Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Question: GigaBlox Nano – 1 Inch GigaBit Ethernet Switch (SKU: BB-GGN-B-1) In the Description tab it says cable lengths … --- ## [GigaBlox SFP does not work](https://forum.botblox.org/t/gigablox-sfp-does-not-work/582)
**Author:** [@pjlopez](https://forum.botblox.org/u/pjlopez)\ **Replies:** 5\ **Last updated:** [June 26, 2026, 7:02pm UTC](https://forum.botblox.org/t/gigablox-sfp-does-not-work/582 "2026-06-26T19:02:22Z")
Hello, It seems that the SFP interface on the GigaBlox SFP board we purchased is not working as expected. My test setup is: 2 Windows PCs 1 GigaBlox SFP 1 ONVIF 5-port switch with SFP uplink (ONV1110S-SLX-S4-A) The … --- ## [Can you reflash the GigaBlox Rugged with firmware to add support for VLANs?](https://forum.botblox.org/t/can-you-reflash-the-gigablox-rugged-with-firmware-to-add-support-for-vlans/601)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 24, 2026, 12:46pm UTC](https://forum.botblox.org/t/can-you-reflash-the-gigablox-rugged-with-firmware-to-add-support-for-vlans/601 "2026-06-24T12:46:56Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: I have seen a lot of conflicting information online. Do you offer support to reflash the GigaBlox Rugged with firmware … --- ## [Is there management software for GigaStax Rugged?](https://forum.botblox.org/t/is-there-management-software-for-gigastax-rugged/600)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 24, 2026, 12:44pm UTC](https://forum.botblox.org/t/is-there-management-software-for-gigastax-rugged/600 "2026-06-24T12:44:54Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized.\*\* Q:\*\* We have been using your GigaStax Rugged switches, and I am on a new project to improve our overall network infrastr… --- ## [Switchbox Nano with Harwin connectors (BB-SWN-E-2-HW) discontinued](https://forum.botblox.org/t/switchbox-nano-with-harwin-connectors-bb-swn-e-2-hw-discontinued/599)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 24, 2026, 12:40pm UTC](https://forum.botblox.org/t/switchbox-nano-with-harwin-connectors-bb-swn-e-2-hw-discontinued/599 "2026-06-24T12:40:47Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: We have been purchasing the Switchbox Nano with Harwin connectors (BB-SWN-E-2-HW) for some time now. It appears this va… --- ## [LiDAR Ethernet Cabling with SPEBlox 100M?](https://forum.botblox.org/t/lidar-ethernet-cabling-with-speblox-100m/598)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 24, 2026, 12:39pm UTC](https://forum.botblox.org/t/lidar-ethernet-cabling-with-speblox-100m/598 "2026-06-24T12:39:21Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: We are integrating a solid state lidar which runs on automotive ethernet at 100Mbps. It comes with a prepared cable but… --- ## [What does Gigablox SFP connect to?](https://forum.botblox.org/t/what-does-gigablox-sfp-connect-to/597)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 24, 2026, 12:35pm UTC](https://forum.botblox.org/t/what-does-gigablox-sfp-connect-to/597 "2026-06-24T12:35:50Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: What does the BB-SFP-10GLOW-T (Gigablox SFP) connect to? I am looking for 1000M with at least 100 Mbps. Coax is my pref… --- ## [GigaBlox SFP Management and Recovery After Optical Link Loss](https://forum.botblox.org/t/gigablox-sfp-management-and-recovery-after-optical-link-loss/596)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 24, 2026, 12:31pm UTC](https://forum.botblox.org/t/gigablox-sfp-management-and-recovery-after-optical-link-loss/596 "2026-06-24T12:31:50Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Q: Are there any known issues or workarounds for the SFP port not forwarding traffic after a temporary optical link loss? … --- ## [BB-POE-D-1: "C" vs. "D" version](https://forum.botblox.org/t/bb-poe-d-1-c-vs-d-version/595)
**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\ **Replies:** 0\ **Last updated:** [June 19, 2026, 1:21pm UTC](https://forum.botblox.org/t/bb-poe-d-1-c-vs-d-version/595 "2026-06-19T13:21:04Z")
This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Question: Does BotBlox still offer the BB-POE-D-1 in the “C” version? Do all of the connectors and pinouts remain the sam… [Previous page](https://forum.botblox.org/latest.md) [Next page](https://forum.botblox.org/latest.md?page=2)