59
edits
Changes
Jump to navigation
Jump to search
→Circuit Power Options: Added schematic and info about the USB to UART
|1,2
|}
[https://github.com/Reid-n0rc/LMS-6_Interface_Board/blob/main/LMS-6_Interface_Board_Rev_10.pdf LMS-6 Interface Board Schematic Rev 10]
=====Circuit Power Options=====
The LMS-6 Inteface board offers four power options to power LMS-6. Components for any of the power options can be omitted if they will be unused to reduce the build the build cost.
====== Battery Power ======
The LMS-6 can be powered using three CR123 lithium batteries connected to the LMS-6 onboard battery holders. Batter power is enabled by jumpering Pin 1 and Pin to of J6 together.
====== USB 5V Power ======
The LMS-6 can be powered from the J4 Micro USB B connection. This is enabled by jumpering Pin 2 and Pin 3 of J2; Pin 2 and Pin 3 of J6.
=====USB to UART=====
The LMS-6 interface includes a FT-2232 USB to UART. UART1 is connected to GPS. The default baud rate for the GPS is 38400 bps. UART 2 TX is connected to U3 pin 19 on the LMS-6.
If the connections are wrong, they can swapped using JP1,JP2 and JP4, JP5.
=====In Circuit Programming=====
===== eFuse =====
<br />
==Reference==
