esp32
Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
esp32 [2019/12/19 00:25] – donpdonp | esp32 [2019/12/19 00:27] – donpdonp | ||
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Line 44: | Line 44: | ||
* vreg cap | * vreg cap | ||
* volt Divider ADC (no room) | * volt Divider ADC (no room) | ||
- | * add pullup resistor to one port (for temp sensor) | + | * add pullup resistor to one port (for i2c temp sensor) |
* U0 TX 500ohm R close to esp32 (reflections) | * U0 TX 500ohm R close to esp32 (reflections) | ||
Line 52: | Line 52: | ||
* LVDS connector | * LVDS connector | ||
* GPIO12 1.8 vs 3.3v pin14 | * GPIO12 1.8 vs 3.3v pin14 | ||
- | |||
- | ### FlashHunt | ||
- | * esp-idf app (FLASH DANGEROUS WRITE enabled) | ||
- | * cpu cache crash problem | ||
- | * write_flash to 0x1000000 and 0x2000000 same error behavior | ||
## photoresistor | ## photoresistor |
esp32.txt · Last modified: 2024/01/31 04:08 by 127.0.0.1