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The extension connectors of the NUCLEO-L053R8 is pictured in Figure 8, with the relevant pins marked. As you can see, there are both a set of Morpho and Arduino connectors. Connect the mote to the Nucleo board as per the mapping in Table 12, either through the CN7 and CN10 headers (Table 10 and Table 11) or the corresponding pins on the Arduino headers. Note that you can of course just connect the RX RTSn and TX CTSn to GND on the mote itself, as can be seen in the example in Figure 7.
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Figure 8: NUCLEO-L053R8 extension connectors.
| Section |
|---|
| Column |
|---|
| | Name | Pin # | Name | Anchor |
|---|
| tab_nucleoCN7 |
|---|
| tab_nucleoCN7 |
|---|
|
|
|---|
| PC10 | 1 | 2 | PC11 |
|---|
| PC12 | 3 | 4 | PD2 |
|---|
| VDD | 5 | 6 | E5V |
|---|
| BOOT0 | 7 | 8 | GND |
|---|
| NC | 9 | 10 | NC |
|---|
| NC | 11 | 12 | IOREF |
|---|
| PA13 | 13 | 14 | RESET |
|---|
| PA14 | 15 | 16 | +3V3 |
|---|
| PA15 | 17 | 18 | +5V |
|---|
| GND | 19 | 20 | GND |
|---|
| PB7 | 21 | 22 | GND |
|---|
| PC13 | 23 | 24 | VIN |
|---|
| PC14 | 25 | 26 | NC |
|---|
| PC15 | 27 | 28 | PA0 |
|---|
| PH0 | 29 | 30 | PA1 |
|---|
| PH1 | 31 | 32 | PA4 |
|---|
| VLCD | 33 | 34 | PB0 |
|---|
| PC2 | 35 | 36 | PC1 |
|---|
| PC3 | 37 | 38 | PC0 |
|---|
Table 10: NUCLEO-L053R8 CN7 header. |
| Column |
|---|
| | Name | Pin # | Name | Anchor |
|---|
| tab_nucleoCN10 |
|---|
| tab_nucleoCN10 |
|---|
|
|
|---|
| PC9 | 1 | 2 | PC8 |
|---|
| PB8 | 3 | 4 | PC6 |
|---|
| PB9 | 5 | 6 | PC5 |
|---|
| AVDD | 7 | 8 | U5V |
|---|
| GND | 9 | 10 | NC |
|---|
| PA5 | 11 | 12 | PA12 |
|---|
| PA6 | 13 | 14 | PA11 |
|---|
| PA7 | 15 | 16 | PB12 |
|---|
| PB6 | 17 | 18 | PB11 |
|---|
| PC7 | 19 | 20 | GND |
|---|
| PA9 | 21 | 22 | PB2 |
|---|
| PA8 | 23 | 24 | PB1 |
|---|
| PB10 | 25 | 26 | PB15 |
|---|
| PB4 | 27 | 28 | PB14 |
|---|
| PB5 | 29 | 30 | PB13 |
|---|
| PB3 | 31 | 32 | AGND |
|---|
| PA10 | 33 | 34 | PC4 |
|---|
| PA2 | 35 | 36 | NC |
|---|
| PA3 | 37 | 38 | NC |
|---|
Table 11: NUCLEO-L053R8 CN10 header. |
| Column |
|---|
| | NUCLEO-L053R8 | Mote | Anchor |
|---|
| tab_mote2nucleoMap |
|---|
| tab_mote2nucleoMap |
|---|
|
|
|---|
| +3V3 | VBAT | | GND | GND | | PA9 |
|
|
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12: NUCLEO-L053R8 to mote pin mapping. |
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Connect ST-LINK to Computer
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