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Some fixes and updates to readme and other articles

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Oleg Kalachev 2025-01-09 03:46:54 +03:00
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commit 87cf44371b
3 changed files with 10 additions and 8 deletions
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4
README.md
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@ -54,7 +54,7 @@ See [instructions on running the simulation](docs/build.md).
|-|-|:-:|:-:|
|Microcontroller board|ESP32 Mini|<img src="docs/img/esp32.jpg" width=100>|1|
|IMU (and barometer²) board|GY‑91 (or other MPU‑9250/MPU‑6500 board), ICM‑20948³|<img src="docs/img/gy-91.jpg" width=90 align=center><img src="docs/img/icm-20948.jpg" width=100>|1|
|Motor|8520 3.7V brushed motor (**shaft 0.8mm!**)|<img src="docs/img/motor.jpeg" width=100>|4|
|Motor|8520 3.7V brushed motor (shaft 0.8mm).<br>Motor with exact 3.7V voltage is needed, not ranged working voltage (3.7V — 6V).|<img src="docs/img/motor.jpeg" width=100>|4|
|Propeller|Hubsan 55 mm|<img src="docs/img/prop.jpg" width=100>|4|
|MOSFET (transistor)|100N03A or [analog](https://t.me/opensourcequadcopter/33)|<img src="docs/img/100n03a.jpg" width=100>|4|
|Pull-down resistor|10 kΩ|<img src="docs/img/resistor10k.jpg" width=100>|4|
@ -129,7 +129,7 @@ Complete diagram is Work-in-Progress.
|Receiver pin|ESP32 pin|
|-|-|
|GND|GND|
|VIN|VC (or 3.3V depending on the receiver)|
|VIN|VCC (or 3.3V depending on the receiver)|
|Signal|GPIO4⁶|
*⁶ — UART2 RX pin was [changed](https://docs.espressif.com/projects/arduino-esp32/en/latest/migration_guides/2.x_to_3.0.html#id14) to GPIO4 in Arduino ESP32 core 3.0.*

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docs/build.md
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@ -105,13 +105,15 @@ The latest version of Ubuntu supported by Gazebo 11 simulator is 20.04. If you h
### Arduino IDE (Windows, Linux, macOS)
1. Install [Arduino IDE](https://www.arduino.cc/en/software) (version 2 is recommended).
2. Install ESP32 core, version 3.1.0 (version 2.x is not supported). See the [official Espressif's instructions](https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html#installing-using-arduino-ide) on installing ESP32 Core in Arduino IDE.
3. Install the following libraries using [Library Manager](https://docs.arduino.cc/software/ide-v2/tutorials/ide-v2-installing-a-library):
2. Windows users might need to install [USB to UART bridge driver from Silicon Labs](https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers).
3. Install ESP32 core, version 3.1.0 (version 2.x is not supported). See the [official Espressif's instructions](https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html#installing-using-arduino-ide) on installing ESP32 Core in Arduino IDE.
4. Install the following libraries using [Library Manager](https://docs.arduino.cc/software/ide-v2/tutorials/ide-v2-installing-a-library):
* `FlixPeriph`, the latest version.
* `MAVLink`, version 2.0.12.
4. Clone the project using git or [download the source code as a ZIP archive](https://codeload.github.com/okalachev/flix/zip/refs/heads/master).
5. Open the downloaded Arduino sketch `flix/flix.ino` in Arduino IDE.
6. [Build and upload](https://docs.arduino.cc/software/ide-v2/tutorials/getting-started/ide-v2-uploading-a-sketch) the firmware using Arduino IDE.
5. Clone the project using git or [download the source code as a ZIP archive](https://codeload.github.com/okalachev/flix/zip/refs/heads/master).
6. Open the downloaded Arduino sketch `flix/flix.ino` in Arduino IDE.
7. Connect your ESP32 board to the computer and choose correct board type in Arduino IDE (*WEMOS D1 MINI ESP32* for ESP32 Mini) and the port.
8. [Build and upload](https://docs.arduino.cc/software/ide-v2/tutorials/getting-started/ide-v2-uploading-a-sketch) the firmware using Arduino IDE.
### Command line (Windows, Linux, macOS)

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docs/version0.md
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@ -27,4 +27,4 @@ Flix version 0 (obsolete):
<img src="img/schematics.svg" width=800 alt="Flix schematics">
You can also check a user contributed [variant of complete circuit diagram](https://miro.com/app/board/uXjVN-dTjoo=/) of the drone.
You can also check a user contributed [variant of complete circuit diagram](https://miro.com/app/board/uXjVN-dTjoo=/?moveToWidget=3458764574482511443&cot=14) of the drone.