Differences
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boards:mini [2015/01/20 09:33] – [Boot loader] darron | boards:mini [2021/09/12 06:33] (current) – darron | ||
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{{: | {{: | ||
+ | \\ \\ | ||
+ | {{: | ||
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=== Pinout === | === Pinout === | ||
< | < | ||
- | 3V3 8 Mhz | ||
- | ========= | ||
DTR TXD RXD VCC GND GND | DTR TXD RXD VCC GND GND | ||
PD1 PD0 | PD1 PD0 | ||
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4 | 4 | ||
5 | 5 | ||
- | 6 | + | 6 |
- | 7 | + | 7 |
- | 8 | + | 8 |
9 | 9 | ||
PC6 PC7 | PC6 PC7 | ||
GND A6 A7 | GND A6 A7 | ||
</ | </ | ||
+ | The above pinout is for the 3V3 example. The 5V example differs in that it places A5 and A4 alongside A6 and A7 at the bottom of the diagram. | ||
=== Power === | === Power === | ||
We can power the boards with VCC up to 5V or utilise the RAW input which will feed the regulator. | We can power the boards with VCC up to 5V or utilise the RAW input which will feed the regulator. | ||
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=== ISP === | === ISP === | ||
- | These devices don't have an ISP connector but we can wire and | + | The Pro Mini doesn't have an ISP connector but we can wire and |
replace the boot loader, for example, with a [[interfaces: | replace the boot loader, for example, with a [[interfaces: | ||