This commit is contained in:
Stavros Korokithakis
2023-04-21 04:31:40 +03:00
parent 62cfec3d32
commit 884dee2c6e
7 changed files with 54 additions and 1 deletions

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- [Electronics tips](maker-things/electronics-tips.md)
- [GRBL_ESP32 tips](maker-things/grbl-esp32-tips.md)
- [How to properly level your 3D printer](maker-things/how-to-properly-level-your-3d-printer.md)
- [Installing BLTouch-compatible firmware onto the TwoTrees Sapphire Pro](maker-things/installing-bltouch-compatible-firmware-onto-the-twotrees-sapphire-pro.md)
- [Software](software/index.md)
- [Black pills](software/black-pills.md)
- [Getting VoWiFi working on Xiaomi.eu](software/getting-vowifi-working-on-xiaomi-eu.md)

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@@ -85,6 +85,7 @@ The values in this section are specific to the Omnibus F4, but the settings aren
- [ ] Set `THR_PASS_STAB=1` so you have total throttle control in ACRO/FBWA/STABILIZE.
- [ ] Set `ARSPD_FBW_MIN`/`ARSPD_FBW_MAX` to the minimum and maximum airspeed you want auto modes to fly (see the TECS tuning guide below for details).
- [ ] Set `MIN_GNDSPD_CM=833` (30 km/h) so the craft makes an effort to return even under high winds.
- [ ] Set `RTL_SINK_MAX=2` to enable a very slow descent on RTL (you generally don't need to descend fast on RTL).
## Auto takeoff
@@ -111,6 +112,6 @@ _(Many thanks to Michel Pastor and mfoos for their help with everything in this
* * *
<p style="font-size:80%; font-style: italic">
Last updated on July 21, 2022. For any questions/feedback,
Last updated on April 15, 2023. For any questions/feedback,
email me at <a href="mailto:hi@stavros.io">hi@stavros.io</a>.
</p>

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@@ -6,3 +6,4 @@ Click on a link in the list below to go to that page:
1. [Electronics tips](../../maker-things/electronics-tips.html)
1. [GRBL_ESP32 tips](../../maker-things/grbl-esp32-tips.html)
1. [How to properly level your 3D printer](../../maker-things/how-to-properly-level-your-3d-printer.html)
1. [Installing BLTouch-compatible firmware onto the TwoTrees Sapphire Pro](../../maker-things/installing-bltouch-compatible-firmware-onto-the-twotrees-sapphire-pro.html)

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# Installing BLTouch-compatible firmware onto the TwoTrees Sapphire Pro
I installed a BLTouch/3D Touch probe onto my TwoTrees Sapphire Pro, and configuring the firmware was a bit involved. Here's the process:
* Clone the [Marlin repo from GitHub](https://github.com/MarlinFirmware/Marlin).
* Download [the configurations](https://github.com/MarlinFirmware/Configurations/archive/bugfix-2.1.x.zip).
* Checkout the `2.1` branch (the configurations seem to be tailored to it and I couldn't be bothered changing).
* Replace the `Configuration.h` and `Configuration_adv.h` files with the ones from the configurations zip.
* Uncomment the `SPRO_BLTOUCH` define.
* I also changed my dimensions to `X_BED_SIZE 230` and `Y_BED_SIZE 225`, for a more realistic bed size.
* Build with `pio run -e mks_robin_nano35`.
* Copy `.pio/build/mks_robin_nano35/Robin_nano35.bin` to the SD card.
* Insert the card into the printer and turn it on.
* Done!
* * *
<p style="font-size:80%; font-style: italic">
Last updated on April 21, 2023. For any questions/feedback,
email me at <a href="mailto:hi@stavros.io">hi@stavros.io</a>.
</p>