esp-ftl
Differences
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esp-ftl [2019/03/05 01:22] – donpdonp | esp-ftl [2019/03/07 21:38] – donpdonp | ||
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## Rev 2019 Mar | ## Rev 2019 Mar | ||
- | * HSPI (spi 1) GPIO12/ | + | |
- | | + | * update: only MOSI & CLK needed. |
- | | + | * update: any two gpio pins work |
* Add: 5v voltage monitor (v divider on adc) | * Add: 5v voltage monitor (v divider on adc) | ||
* Ambient light measure | * Ambient light measure | ||
* Flip gnd/data for temp sensor | * Flip gnd/data for temp sensor | ||
+ | * add pwr-data resistor for sensor | ||
* add extra pin at bottom for apa102 | * add extra pin at bottom for apa102 | ||
- | * reset button | + | * reset button |
+ | * port for power switch? | ||
+ | * move power led to gpio led | ||
+ | * power port instead of usb plug? | ||
+ | |||
+ | 2019Mar BOM | ||
+ | * esp12s $2 | ||
+ | * esp32 $3.30 | ||
+ | * 5v reg | ||
+ | * mini-usb | ||
+ | * 5050 rgb | ||
+ | * 3030 rgb | ||
+ | * gpio led + resistor | ||
+ | * ds18b20 + resistor | ||
esp-ftl.txt · Last modified: 2024/01/31 04:08 by 127.0.0.1