# Latest

**URL:** https://discourse.odriverobotics.com/latest.md?page=2

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

**Page:** 3

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## [Customisation of New ODrive Generation](https://discourse.odriverobotics.com/t/customisation-of-new-odrive-generation/9340)

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**Author:** [@hjoungjoo](https://discourse.odriverobotics.com/u/hjoungjoo)\
**Replies:** 25\
**Last updated:** [July 17, 2026, 1:14am UTC](https://discourse.odriverobotics.com/t/customisation-of-new-odrive-generation/9340 "2026-07-17T01:14:17Z")

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\[ODrive going closed source\] is bad news for me. I agree that the disclosure is to protect your rights. However, there is no way to use resources such as communication protocols or other remaining I/O changes. So I th…

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## [ODrive S1 Short Circuit – Burned Diode D8](https://discourse.odriverobotics.com/t/odrive-s1-short-circuit-burned-diode-d8/14356)

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**Author:** [@ouis](https://discourse.odriverobotics.com/u/ouis)\
**Replies:** 4\
**Last updated:** [July 9, 2026, 7:04pm UTC](https://discourse.odriverobotics.com/t/odrive-s1-short-circuit-burned-diode-d8/14356 "2026-07-09T19:04:52Z")

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Could anyone help me identify the D8 diode on an ODrive S1? I believe it may be a Schottky rectifier, possibly the St STPS2L40, but I’d like to confirm before ordering a replacement. I’m repairing my ODrive S1 after a r…

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## [What power supply/battery should I use?](https://discourse.odriverobotics.com/t/what-power-supply-battery-should-i-use/14318)

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**Author:** [@sk17](https://discourse.odriverobotics.com/u/sk17)\
**Replies:** 11\
**Last updated:** [July 9, 2026, 12:59pm UTC](https://discourse.odriverobotics.com/t/what-power-supply-battery-should-i-use/14318 "2026-07-09T12:59:55Z")

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Hi, I am trying to create a resistive machine using a motor (https://www.omc-stepperonline.com/48v-3000rpm-2-1nm-660w-17-10a-86x86x135mm-brushless-dc-motor-86bsa135-48-01) and gearbox (https://www.omc-stepperonline.com/e…

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## [Load encoder advice](https://discourse.odriverobotics.com/t/load-encoder-advice/14346)

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**Author:** [@Mball](https://discourse.odriverobotics.com/u/Mball)\
**Replies:** 1\
**Last updated:** [July 9, 2026, 5:28am UTC](https://discourse.odriverobotics.com/t/load-encoder-advice/14346 "2026-07-09T05:28:19Z")

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Hi guys, I’m thinking about adding a Load encoder to monitor motion of a linear shaft and rotate the motor axis at a certain corresponding ratio. If anyone could answer these questions that would be great! Can both the…

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## [Input\_pos always reverts to encoder position, even in closed-loop control with real Iq — firmware 0.5.5, v3.6-56V](https://discourse.odriverobotics.com/t/input-pos-always-reverts-to-encoder-position-even-in-closed-loop-control-with-real-iq-firmware-0-5-5-v3-6-56v/14354)

<div class="topic-metadata">

**Author:** [@Ahsan\_Ali](https://discourse.odriverobotics.com/u/Ahsan_Ali)\
**Replies:** 3\
**Last updated:** [July 8, 2026, 4:17pm UTC](https://discourse.odriverobotics.com/t/input-pos-always-reverts-to-encoder-position-even-in-closed-loop-control-with-real-iq-firmware-0-5-5-v3-6-56v/14354 "2026-07-08T16:17:02Z")

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Setting axis.controller.input\_pos to any value (tested 5.0, 999.0, 3.0) has no lasting effect — reading it back milliseconds later always shows a value nearly identical to axis.encoder.pos\_estimate, not the value I set. …

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## [Odrive S1 with hoverboard motors](https://discourse.odriverobotics.com/t/odrive-s1-with-hoverboard-motors/14352)

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**Author:** [@agri-mech](https://discourse.odriverobotics.com/u/agri-mech)\
**Replies:** 1\
**Last updated:** [July 8, 2026, 4:54am UTC](https://discourse.odriverobotics.com/t/odrive-s1-with-hoverboard-motors/14352 "2026-07-08T04:54:15Z")

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Hi everyone, Did anyone try to connect a hoverboard motor with S1 driver and an external encoder? The idea is to have both hall sensor and an external encoder to have better low speed control. Thanks

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## [ODrive Pro - CAN Transmitting But Not Receiving](https://discourse.odriverobotics.com/t/odrive-pro-can-transmitting-but-not-receiving/14272)

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**Author:** [@jb803](https://discourse.odriverobotics.com/u/jb803)\
**Replies:** 12\
**Last updated:** [July 4, 2026, 8:38pm UTC](https://discourse.odriverobotics.com/t/odrive-pro-can-transmitting-but-not-receiving/14272 "2026-07-04T20:38:07Z")

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Hi, We’re currently debugging an issue with the ODrive Pro CAN interface. The ODrive connections are identical to a previous project we’ve used with a Pro (albeit with slightly older firmware). CAN ground is connected t…

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## [Getting a current measurement error before motor calibration on Axis0](https://discourse.odriverobotics.com/t/getting-a-current-measurement-error-before-motor-calibration-on-axis0/4531)

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**Author:** [@FankyZ](https://discourse.odriverobotics.com/u/FankyZ)\
**Replies:** 8\
**Last updated:** [July 4, 2026, 9:18am UTC](https://discourse.odriverobotics.com/t/getting-a-current-measurement-error-before-motor-calibration-on-axis0/4531 "2026-07-04T09:18:19Z")

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Hi, I’m having problem with my axis0 on my 24V V3.6 ODrive. I’m getting the ERROR\_CURRENT\_MEASUREMENT\_TIMEOUT before motor calibration. From previous post I saw it could be a connection or wire problem, however that doe…

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## [Protocol of AMT212B-OD](https://discourse.odriverobotics.com/t/protocol-of-amt212b-od/14328)

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**Author:** [@Oyaki122](https://discourse.odriverobotics.com/u/Oyaki122)\
**Replies:** 2\
**Last updated:** [June 30, 2026, 8:52am UTC](https://discourse.odriverobotics.com/t/protocol-of-amt212b-od/14328 "2026-06-30T08:52:14Z")

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I’d like to know the protocol of AMT212B-OD. I’m planning to snoop the signals of this encoder with another microcontrollers to get a faster response than reading estimated\_pos over CAN or UART. Thank you in advance.

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## [Using Odrive S1 for an autonomous RC car](https://discourse.odriverobotics.com/t/using-odrive-s1-for-an-autonomous-rc-car/14308)

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**Author:** [@LeobardoGF](https://discourse.odriverobotics.com/u/LeobardoGF)\
**Replies:** 1\
**Last updated:** [June 25, 2026, 2:55am UTC](https://discourse.odriverobotics.com/t/using-odrive-s1-for-an-autonomous-rc-car/14308 "2026-06-25T02:55:37Z")

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I’m trying to run an EZRUN 3652 SD G3 5400KV motor installed in a RC 1/10 chassis with ODrive and I’m consistently failing the calibration process. The motor has integrated hall sensors (A, B, C + thermistor), and they …

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## [How to set Brake Resistor value on ODrive Pro?](https://discourse.odriverobotics.com/t/how-to-set-brake-resistor-value-on-odrive-pro/12103)

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**Author:** [@dlmed](https://discourse.odriverobotics.com/u/dlmed)\
**Replies:** 11\
**Last updated:** [June 25, 2026, 2:53am UTC](https://discourse.odriverobotics.com/t/how-to-set-brake-resistor-value-on-odrive-pro/12103 "2026-06-25T02:53:54Z")

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Hi, I am using an ODrive Pro to control a BLDC motor. When doing tests, I get a DC\_BUS\_OVER\_VOLTAGE error; I checked the vbus\_voltage with the liveplot and it goes above the nominal voltage of my power supply (24V): …

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## [Advice for using an ODrive as a dyno controller?](https://discourse.odriverobotics.com/t/advice-for-using-an-odrive-as-a-dyno-controller/14300)

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**Author:** [@RedshiftVelocities](https://discourse.odriverobotics.com/u/RedshiftVelocities)\
**Replies:** 2\
**Last updated:** [June 25, 2026, 1:21am UTC](https://discourse.odriverobotics.com/t/advice-for-using-an-odrive-as-a-dyno-controller/14300 "2026-06-25T01:21:17Z")

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Hi all, I want to use an ODrive as a load controller for a dyno for testing other controllers and motors. This means I would be running it entirely within the regen braking regime. I have a few questions about this: I…

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## [Looking for two ODrive S1, used ok if in good condition](https://discourse.odriverobotics.com/t/looking-for-two-odrive-s1-used-ok-if-in-good-condition/14305)

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**Author:** [@SuzDrum](https://discourse.odriverobotics.com/u/SuzDrum)\
**Replies:** 2\
**Last updated:** [June 24, 2026, 11:09pm UTC](https://discourse.odriverobotics.com/t/looking-for-two-odrive-s1-used-ok-if-in-good-condition/14305 "2026-06-24T23:09:37Z")

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I see the ODrive S1 is out of stock, and I was just wondering if anyone has two that they might want to sell? Thanks!

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## [What kind of power supply should I use?](https://discourse.odriverobotics.com/t/what-kind-of-power-supply-should-i-use/14309)

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**Author:** [@cnchillstar](https://discourse.odriverobotics.com/u/cnchillstar)\
**Replies:** 2\
**Last updated:** [June 24, 2026, 10:52pm UTC](https://discourse.odriverobotics.com/t/what-kind-of-power-supply-should-i-use/14309 "2026-06-24T22:52:45Z")

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Hi, I burn out an V3.6 odrive controller yesterday, what kind of DC power supply should I use? I use the one as picture shows for two weeks before lost the odrive. thanks.

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## [ODrive S1 Current Limit Violation Error](https://discourse.odriverobotics.com/t/odrive-s1-current-limit-violation-error/11432)

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**Author:** [@Cameron\_R](https://discourse.odriverobotics.com/u/Cameron_R)\
**Replies:** 18\
**Last updated:** [June 19, 2026, 9:57pm UTC](https://discourse.odriverobotics.com/t/odrive-s1-current-limit-violation-error/11432 "2026-06-19T21:57:55Z")

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Hey ODrive Community, I have been having a bit of trouble recently with running into the Current\_Limit\_Violation error with my setup. This error was much more noticeable before I tuned the PI loop for velocity control. …

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## [Persistently high current after launching objects](https://discourse.odriverobotics.com/t/persistently-high-current-after-launching-objects/14263)

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**Author:** [@RSlow](https://discourse.odriverobotics.com/u/RSlow)\
**Replies:** 3\
**Last updated:** [June 17, 2026, 4:47pm UTC](https://discourse.odriverobotics.com/t/persistently-high-current-after-launching-objects/14263 "2026-06-17T16:47:23Z")

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Hello all, this might be a bit of a weird application for Odrive so allow me to explain. I am making a machine that is meant to throw a juggling object called a diabolo. The machine is basically a 3/4 circular ramp that…

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## [Odrive S1 driver is IN CLOSE LOOP but motor not moving ](https://discourse.odriverobotics.com/t/odrive-s1-driver-is-in-close-loop-but-motor-not-moving/14289)

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**Author:** [@om\_vidhani](https://discourse.odriverobotics.com/u/om_vidhani)\
**Replies:** 1\
**Last updated:** [June 16, 2026, 12:32am UTC](https://discourse.odriverobotics.com/t/odrive-s1-driver-is-in-close-loop-but-motor-not-moving/14289 "2026-06-16T00:32:34Z")

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I have configured odrive in Ramp Velocity mode As I enter in close loop give Velocity like 10 - 15 rev/s after few seconds motor get stop and not a single error occupied or showing even Close Loop led also blinking gree…

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## [Odrive Micro Motor Guide](https://discourse.odriverobotics.com/t/odrive-micro-motor-guide/14287)

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**Author:** [@kimpixel](https://discourse.odriverobotics.com/u/kimpixel)\
**Replies:** 1\
**Last updated:** [June 16, 2026, 12:31am UTC](https://discourse.odriverobotics.com/t/odrive-micro-motor-guide/14287 "2026-06-16T00:31:39Z")

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I’m looking for BLDC motors that allow me to get the maximum torque/output from the Odrive Micro. My target range: around 3–4 A at 16–24 V these values always refer to continuous current / continuous operation (withou…

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## [ODrive S1 USB-CAN Adapter in DFU Mode – Invalid endpoint address 0x81 on Windows](https://discourse.odriverobotics.com/t/odrive-s1-usb-can-adapter-in-dfu-mode-invalid-endpoint-address-0x81-on-windows/14019)

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**Author:** [@kimpixel](https://discourse.odriverobotics.com/u/kimpixel)\
**Replies:** 3\
**Last updated:** [June 16, 2026, 12:30am UTC](https://discourse.odriverobotics.com/t/odrive-s1-usb-can-adapter-in-dfu-mode-invalid-endpoint-address-0x81-on-windows/14019 "2026-06-16T00:30:57Z")

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Title: ODrive S1 USB-CAN Adapter in DFU Mode – Invalid endpoint address 0x81 on Windows Setup Operating system: Windows Communication: CAN via USB-CAN adapter Problem When accessing the CAN adapter through Python, t…

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## [MOSRAC inductive encoder interface selection for ODrive Pro (dual absolute encoders)](https://discourse.odriverobotics.com/t/mosrac-inductive-encoder-interface-selection-for-odrive-pro-dual-absolute-encoders/14276)

<div class="topic-metadata">

**Author:** [@Suriyan\_S](https://discourse.odriverobotics.com/u/Suriyan_S)\
**Replies:** 1\
**Last updated:** [June 16, 2026, 12:27am UTC](https://discourse.odriverobotics.com/t/mosrac-inductive-encoder-interface-selection-for-odrive-pro-dual-absolute-encoders/14276 "2026-06-16T00:27:41Z")

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Hi everyone, I am planning to use two MOSRAC inductive absolute encoders with ODrive Pro for a robotic actuator application (motor-side and output-side feedback). The encoder is available with the following interfaces: …

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## [ODrive MCU Burned Out](https://discourse.odriverobotics.com/t/odrive-mcu-burned-out/14234)

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**Author:** [@yudong](https://discourse.odriverobotics.com/u/yudong)\
**Replies:** 1\
**Last updated:** [June 16, 2026, 12:26am UTC](https://discourse.odriverobotics.com/t/odrive-mcu-burned-out/14234 "2026-06-16T00:26:21Z")

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Hello everyone in the community, I’m a beginner with ODrive, and the first project I’m trying to learn from is the open-source Stanford Doggo quadruped robot. However, I encountered a serious issue while reproducing the…

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## [Odrive s1 fried, U10 converter is completely shorted](https://discourse.odriverobotics.com/t/odrive-s1-fried-u10-converter-is-completely-shorted/14237)

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**Author:** [@Sudan\_Baral](https://discourse.odriverobotics.com/u/Sudan_Baral)\
**Replies:** 1\
**Last updated:** [June 16, 2026, 12:25am UTC](https://discourse.odriverobotics.com/t/odrive-s1-fried-u10-converter-is-completely-shorted/14237 "2026-06-16T00:25:37Z")

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I have been using Odrive S1 for a wheeled robot with a 48V hub motor. The battery, however, gives out 53.5V continuous and 55V+ during full charge. The odrives were still working for a long time. Recently, I changed the …

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## [Inertia feed-forward](https://discourse.odriverobotics.com/t/inertia-feed-forward/14250)

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**Author:** [@robotguy1](https://discourse.odriverobotics.com/u/robotguy1)\
**Replies:** 2\
**Last updated:** [June 15, 2026, 11:49pm UTC](https://discourse.odriverobotics.com/t/inertia-feed-forward/14250 "2026-06-15T23:49:31Z")

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Hello, What are the benefits of using inertia feed-forward in Position Filter mode? Will it allow the ODrive to handle more aggressive acceleration changes? When calculating the total system inertia, should the motor’s…

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## [AS5047P-TS\_EK\_AB SPI 3V3 soldering needed!](https://discourse.odriverobotics.com/t/as5047p-ts-ek-ab-spi-3v3-soldering-needed/5163)

<div class="topic-metadata">

**Author:** [@M\_M](https://discourse.odriverobotics.com/u/M_M)\
**Replies:** 13\
**Last updated:** [June 9, 2026, 7:04am UTC](https://discourse.odriverobotics.com/t/as5047p-ts-ek-ab-spi-3v3-soldering-needed/5163 "2026-06-09T07:04:03Z")

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Hi, Be careful when using AS5047p in SPI mode. According to ODrive DOCS AS5047p should work with 3V3 volts. AS5047P-TS\_EK\_AB (eval board/kit) has a jumper 3V3 / 5V, however !!! it’s not enough (in my case) just to s…

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## [Odrive for 3S battery](https://discourse.odriverobotics.com/t/odrive-for-3s-battery/14247)

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**Author:** [@logocar3](https://discourse.odriverobotics.com/u/logocar3)\
**Replies:** 3\
**Last updated:** [June 1, 2026, 8:18pm UTC](https://discourse.odriverobotics.com/t/odrive-for-3s-battery/14247 "2026-06-01T20:18:06Z")

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Hello, I want to control motor of a 3S car that has 45A continuous current. Can I do that with the Odrive micro? The voltage can fall below 10V… Regards, Gregor

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## [S1 is not axeptated by GUI](https://discourse.odriverobotics.com/t/s1-is-not-axeptated-by-gui/11774)

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**Author:** [@Wilhard](https://discourse.odriverobotics.com/u/Wilhard)\
**Replies:** 65\
**Last updated:** [June 1, 2026, 3:28pm UTC](https://discourse.odriverobotics.com/t/s1-is-not-axeptated-by-gui/11774 "2026-06-01T15:28:40Z")

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Continuing the discussion from USB Not Recognized - Solid Orange LED: I have the same S1 and it is not axeptated by GUI. Also, some commands from Anaconda don’t work. I bought the odrive S1 from ODRIVEROBOTICS on 18.7.…

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## [ODrive MCU Burned Out While Reproducing Stanford Doggo Project](https://discourse.odriverobotics.com/t/odrive-mcu-burned-out-while-reproducing-stanford-doggo-project/14232)

<div class="topic-metadata">

**Author:** [@yudong](https://discourse.odriverobotics.com/u/yudong)\
**Replies:** 0\
**Last updated:** [May 27, 2026, 3:03pm UTC](https://discourse.odriverobotics.com/t/odrive-mcu-burned-out-while-reproducing-stanford-doggo-project/14232 "2026-05-27T15:03:22Z")

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Hello everyone in the community, I’m a beginner with ODrive, and the first project I’m trying to learn from is the open-source Stanford Doggo quadruped robot. However, I encountered a serious issue while reproducing the…

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## [How to tune velocity PI controller](https://discourse.odriverobotics.com/t/how-to-tune-velocity-pi-controller/14214)

<div class="topic-metadata">

**Author:** [@nate](https://discourse.odriverobotics.com/u/nate)\
**Replies:** 1\
**Last updated:** [May 24, 2026, 12:52pm UTC](https://discourse.odriverobotics.com/t/how-to-tune-velocity-pi-controller/14214 "2026-05-24T12:52:03Z")

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Building a heavy (50 lbs) 3-wheeled robot (2 hoverboard BLDC motors/wheels, 1 swivel caster wheel). Robot will carry a load (up to 40lbs additional weight) downhill, dump load, and return uphill for next load. There ar…

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## [Homing issue (finding zero position)](https://discourse.odriverobotics.com/t/homing-issue-finding-zero-position/14215)

<div class="topic-metadata">

**Author:** [@Sandeep\_Dutta](https://discourse.odriverobotics.com/u/Sandeep_Dutta)\
**Replies:** 1\
**Last updated:** [May 24, 2026, 12:47pm UTC](https://discourse.odriverobotics.com/t/homing-issue-finding-zero-position/14215 "2026-05-24T12:47:18Z")

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I am using Odrive S1 (0.6.12). I followed the instructions in the “Endstop/Homing” section . The endstops are working . When I set requested\_state = AxisState.HOMING, the axis moves to and trips the min\_endstop (as expe…

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## [DRV\_FAULT appearing in Odrive 3.6](https://discourse.odriverobotics.com/t/drv-fault-appearing-in-odrive-3-6/14211)

<div class="topic-metadata">

**Author:** [@Ahsan\_Ali](https://discourse.odriverobotics.com/u/Ahsan_Ali)\
**Replies:** 1\
**Last updated:** [May 21, 2026, 5:50pm UTC](https://discourse.odriverobotics.com/t/drv-fault-appearing-in-odrive-3-6/14211 "2026-05-21T17:50:41Z")

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Hi all, I’m using an ODrive v3.6 with a 100KV odrive M8325s motor and I’m getting a recurring DRV\_FAULT. Behavior: After erasing config and re-calibrating, the motor works fine in open loop. After some time (or after…

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