# \#firmware

**URL:** https://forum.makewithtech.com/tag/firmware/34.md

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## [Flashing the Firmware BigTreeTech TFT35 V3](https://forum.makewithtech.com/t/flashing-the-firmware-bigtreetech-tft35-v3/7179)

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**Author:** [@DanZ56](https://forum.makewithtech.com/u/DanZ56)\
**Replies:** 0\
**Last updated:** [March 30, 2023, 4:20pm UTC](https://forum.makewithtech.com/t/flashing-the-firmware-bigtreetech-tft35-v3/7179 "2023-03-30T16:20:50Z")

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Hello, I have a BTT TFT E3 V3 screen which has the wrong firmware loaded on it. The normal “insert the SD Card in the device” solution does not work, neither does resetting the device. I have purchased a ST-Link v2 kit,…

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## [Bed Leveling Speed](https://forum.makewithtech.com/t/bed-leveling-speed/2759)

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**Author:** [@Naedioba](https://forum.makewithtech.com/u/Naedioba)\
**Replies:** 7\
**Last updated:** [November 14, 2020, 9:24pm UTC](https://forum.makewithtech.com/t/bed-leveling-speed/2759 "2020-11-14T21:24:48Z")

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Hello. How can I change the bed leveling speed on my Ender 3 v2 using Marlin? Thanks for your help.