devices:srxe:handheld:pinouts
Differences
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Both sides previous revisionPrevious revision | |||
devices:srxe:handheld:pinouts [2023/05/29 12:18] – jkent | devices:srxe:handheld:pinouts [2023/05/29 12:18] (current) – jkent | ||
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- Speaker pin 3, D1 (unpopulated) pin 3 (D1 pin 1 to GND) | - Speaker pin 3, D1 (unpopulated) pin 3 (D1 pin 1 to GND) | ||
- | ===== U1 -- RF Switch ===== | + | ===== U1 - RF Switch ===== |
(Marked " | (Marked " | ||
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- ATmega pin 1, unlabeled capacitor to GND | - ATmega pin 1, unlabeled capacitor to GND | ||
- | ===== U2 -- SPI Flash ===== | + | ===== U2 - SPI Flash ===== |
(Marked " | (Marked " | ||
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- VCC (3.3V) | - VCC (3.3V) | ||
- | ===== U3 -- ATmega128RFA1 ===== | + | ===== U3 - ATmega128RFA1 ===== |
Pin 1 top right if oriented with SW1 on top of board | Pin 1 top right if oriented with SW1 on top of board | ||
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- [PF1:ADC1] - Keyboard ROW2 | - [PF1:ADC1] - Keyboard ROW2 | ||
- | ===== U4 -- DC-DC converter ===== | + | ===== U4 - DC-DC converter ===== |
(Marked " | (Marked " |
devices/srxe/handheld/pinouts.txt · Last modified: by jkent