esp-ftl
Differences
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esp-ftl [2019/04/19 17:47] – donpdonp | esp-ftl [2024/01/31 04:08] (current) – external edit 127.0.0.1 | ||
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## FTL 2016-July | ## FTL 2016-July | ||
- | {{http:// | + | {{hardware:esp12-ftl.jpg?500}} |
## May 2016 Rev | ## May 2016 Rev | ||
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## Pins that matter for NodeMCU | ## Pins that matter for NodeMCU | ||
- | * Grounds: 1 or [17, | + | * Grounds: 1 or center pads[17, |
* Power: 3 | * Power: 3 | ||
- | * NeedHigh: 4[float | + | * NeedHigh: 4/CH_PD[float?], 11/IO2[float |
* NeedLow: 9 | * NeedLow: 9 | ||
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* add single neopx? | * add single neopx? | ||
- | ## Reflow technique | + | ## Hotplate |
warmup while on ' | warmup while on ' | ||
place board | place board | ||
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SPI Flash Size & Map: 32Mbit(512KB+512KB) | SPI Flash Size & Map: 32Mbit(512KB+512KB) | ||
+ | |||
+ | # 3.3v vreg considerations | ||
+ | |||
+ | * https:// | ||
+ | * https:// | ||
+ | |||
+ | # serial CTS/RTS 2019Nov | ||
+ | * watched CTS/RTS on esp12s | ||
+ | * CTS always high | ||
+ | * RTS always low | ||
+ | * no help | ||
+ | * mongoose os reports esp8266 can handle 4MBaud, so speed is no issue | ||
esp-ftl.1555696043.txt.gz · Last modified: 2024/01/31 04:08 (external edit)