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Clarification Connections #61

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Tokn59 opened this issue Sep 6, 2017 · 0 comments

Tokn59 commented Sep 6, 2017 •

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Hello, thank you for sharing this with us !

I need some clarification on the connections to an ESP8266-E12 with a single LCD :

Display side | ESP8266(NodeMCU 0.9) pin

CS | 16 <- This is GPIO16 so PIN D0 ?
A0 | 5 <- This is GPIO05 so PIN D1 ?
RESET | 10K to +3v3 <) R 10 K between PIN and 3.3 V ?
SCK | D5 (sclk)
SDA | D7 (mosi)
LED | 100R to +5V
GND | gnd
VCC | +5V <- Not 3.3 V ???

Is this correct ?

In the code I see the following pin assignments :
#define __CS 10
#define __DC 9
#define __RST 2

What should these be for ESP8266 ?

Thanks !!!

Tony

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