Вот такой модуль GPS NEO-6M V2 не подойдёт? Цена 517 руб здесь https://mcustore.ru/store/moduli/modul-gps-neo-6m-v2/.
Он, кстати, кроме GPS поддерживает ещё ГЛОНАСС и Beidou.
а не знаю. никто у нас их не применял еще пока.
но 517р это не 18 евр, факт.
Стефану и остальным про конфигурирование сей железяки, что выше:
LF: Transmitting from a NEO-M8N ??
Когда: 29 июл. в 00:36
Кому: LF Group
rsgb_lf_group@blacksheep.orgОт кого: Riccardo Zoli
riccardozoli80@gmail.comHi Stefan, Andy, VLF.
A year ago, I wrote to LF group some informations about U-center, the management software by Ublox for NEO-x and LEA-x modules:
"Use "U-center" (by U-blox -
https://www.u-blox.com/en/product/u-center-windows) to pre-configure
the module.
After connecting it, it's necessary to set the navigation mode and
minimum elevation of sats (thanks to Domenico for the advice).
Go to...
- Menu - View
- Configuration view
- Select item "NAV5 (Navigation 5)" (left side)
- Set Dynamic Model to "Stationary" (right side)
- Set Min SV Elevation to 10 degrees
- Press Send button
- Select item "TP5 (Timepulse 5)" (left side).
- Select Frequency and Duty Cycle mode (right side)
- Set Duty cycle values (50% normally)
- Set QRG values Frequency and Frequency Locked (in Hz) ...
- Press Send button
...obviously we need GPS module status ALWAYS in locked mode to obtain
a valid coherent signal...
- Select item "CFG (Configuration)" (left side)
- Select "Save current configuration" (right side)
- Select all Devices (in particular I2C-EEPROM) by keeping pressing Shift key
- Press Send button
Now the module is programmed."
Then, close U-center.
Now you can send, via serial UBX protocol, specific commands to set your frequency (with 1 Hz step).
The complete protocol is explained in this document (have a look at page 133):
https://www.u-blox.com/sites/default/files/products/documents/u-blox8-M8_ReceiverDescrProtSpec_%28UBX-13003221%29_Public.pdfIn particular, have a look also at page 221 (UBX-CFG-TP5 command specifications).
So, have fun with Raspberry and your new NEO GPS module.
All the best
73 de Riccardo IW4DXW