Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| boards:l073rz [2024/08/12 11:24] – [Solder bridges] darron | boards:l073rz [2024/09/10 18:15] (current) – [ST-LINK] darron | ||
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| ====NUCLEO-L073RZ==== | ====NUCLEO-L073RZ==== | ||
| + | |||
| + | 32 MHz STM32L073RZ Cortex-M0+ with 192 KB flash and 20 KB RAM. | ||
| <wrap right> | <wrap right> | ||
| {{boards: | {{boards: | ||
| \\ \\ | \\ \\ | ||
| - | {{boards:ardl073rz.jpg?100}} | + | {{boards:l073rz-front.jpg?100}} |
| \\ \\ | \\ \\ | ||
| {{boards: | {{boards: | ||
| + | \\ \\ | ||
| + | {{boards: | ||
| + | \\ \\ | ||
| + | {{boards: | ||
| </ | </ | ||
| Line 12: | Line 18: | ||
| < | < | ||
| - | PC10 USART4_TX | + | PC10 USART4_TX |
| - | PC11 USART4_RX CN3 TX | + | PC11 USART4_RX |
| + | |||
| + | CN3 STLINK RX | ||
| + | CN3 STLINK | ||
| </ | </ | ||
| Line 24: | Line 33: | ||
| SB13 and SB14 ON, SB62 and SB63 OFF | SB13 and SB14 ON, SB62 and SB63 OFF | ||
| < | < | ||
| - | PA2 ST-LINK | + | PA2 USART2_TX |
| - | PA3 ST-LINK | + | PA3 USART2_RX |
| </ | </ | ||
| Line 32: | Line 41: | ||
| SB13 and SB14 OFF, SB62 and SB63 ON | SB13 and SB14 OFF, SB62 and SB63 ON | ||
| < | < | ||
| - | PA2 ARD | + | PA2 USART2_TX |
| - | PA3 ARD | + | PA3 USART2_RX |
| </ | </ | ||
| + | ===ST-LINK=== | ||
| + | By removing the two jumpers at CN2, the ST-LINK interface can be used | ||
| + | to program another board such as the [[lrwan1|I-NUCLEO-LRWAN1]] daughterboard. | ||
| + | |||
| + | |||
| + | < | ||
| + | 1 VDD TARGET | ||
| + | 2 SWCLK | ||
| + | 3 GND | ||
| + | 4 SWDIO | ||
| + | 5 NRST | ||
| + | 6 SWO (RESERVED) | ||
| + | </ | ||
| ===Resources=== | ===Resources=== | ||
| Line 42: | Line 64: | ||
| [[https:// | [[https:// | ||
| + | |||
| + | [[https:// | ||
| [[https:// | [[https:// | ||
