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* Add vitepress tree * Update existing workflows so they dont trigger on changes in the docs path * Add nojekyll, package.json, LICENCE etc * Add crowdin docs upload/download scripts * Add docs flaw checker workflows * Used docs prefix for docs workflows * Crowdin obvious fixes * ci: docs move to self hosted runner runs on a beefy server for faster builds Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: don't run build action for docs or ci changes Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: update runners Signed-off-by: Ramon Roche <mrpollo@gmail.com> * Add docs/en * Add docs assets and scripts * Fix up editlinks to point to PX4 sources * Download just the translations that are supported * Add translation sources for zh, uk, ko * Update latest tranlsation and uorb graphs * update vitepress to latest --------- Signed-off-by: Ramon Roche <mrpollo@gmail.com> Co-authored-by: Ramon Roche <mrpollo@gmail.com>
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Femtones MINI2 Receiver
MINI2 Receiver is an RTK GPS receiver that delivers high-rate and reliable RTK initialization for centimeter level positioning. It is intended for applications that require high-precision positioning (e.g. navigation and mapping, etc.).
The receiver is connected to PX4 via a serial port (UART) and may be configured over Ethernet using a standard web browser.
::: info PX4 drivers for Ethernet, CAN and USB are under development. :::
Required Firmware Options
The following firmware options need to be selected when buying the device:
- 5Hz, 10Hz, 20Hz
- INS
- HEADING
- OBS
- RTK
- BASE
Where to Buy
Contact Femtones directly for sales quote:
- Email: sales@femtomes.com
- Telephone: +86-10-53779838
Functional Ports
Wiring and Connections
The MINI2 Receiver is connected to a UART on the flight controller (GPS port) for data. To power the module you will need a separate 12V power supply. The pins on the 12-pin connector are numbered as shown below.
Configuration
For heading estimation the two antennas need to be on the same level and at least 30 cm apart from each other. The direction that they are facing does not matter as it can be configured with the GPS_YAW_OFFSET parameter.
Configure the serial port on which the MINI2 Receiver will run using GPS_1_CONFIG, and set the baud rate to 115200 using SER_GPS1_BAUD.
Once configured the receiver is used in the same way as any other RTK GPS (i.e. with respect to the Survey-in process).
Additional Information
The MINI2 incorporates the following components:
-
FB672: Compact, dual antenna, dual frequency GNSS OEM board (delivers centimeter accurate position and precise heading).
-
FB6A0: Compact, quadruple frequency GNSS OEM board (delivers centimeter-accurate positioning)
Detailed product instructions can be obtained on the official website or by contacting us.