ei5iybpastebin3
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====== How to connect external GPS module to Yaesu FTM-300 ====== | ====== How to connect external GPS module to Yaesu FTM-300 ====== | ||
- | |||
====== List of parts ====== | ====== List of parts ====== | ||
Line 17: | Line 16: | ||
* Dupont connectors | * Dupont connectors | ||
* Heat shrink | * Heat shrink | ||
- | * USB Cable or some other way to power the system | + | * USB cable or some other way to power the system |
* RS232 to UBS adapter | * RS232 to UBS adapter | ||
{{: | {{: | ||
* u-blox u-center v22.02 - [[https:// | * u-blox u-center v22.02 - [[https:// | ||
+ | * Yaesu FTM-300 external GPS connector pinout | ||
+ | {{: | ||
+ | | ||
+ | === Development board === | ||
+ | Pictures of the development board used to setup GPS module | ||
+ | |||
+ | {{: | ||
+ | {{: | ||
===== Method ===== | ===== Method ===== | ||
+ | ==== TL;DR ==== | ||
+ | Yaesu FTM-300 requires higher logic levels than BN-220 can provide. MAX3232 is used to translate lower TTL logic levels to higher RS232 logic levels - [[https:// | ||
+ |
ei5iybpastebin3.1649799154.txt.gz · Last modified: 2022/04/12 21:32 by ei5iyb