From 5ab8b621d15735c390b71cb069520c9ee07fdc2e Mon Sep 17 00:00:00 2001 From: Dmitry Shalnoff Date: Mon, 5 Aug 2019 14:13:05 +0200 Subject: [PATCH] initial commit --- README.md | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index de6e2d1..eeb3535 100644 --- a/README.md +++ b/README.md @@ -6,11 +6,18 @@ This is IM denrite module (remote wifi network device) created for [Interplay Me ## Pinouts -For LEDs be sure to add MOSFETs and current limiting resistors appropriately. Wiring scheme will be added probably later. - ![ESP8266 Pinout](https://repository.interplaymedium.org/RGBW%20Controller/esppinout_.png) ![ESP8266 Programming](https://repository.interplaymedium.org/RGBW%20Controller/usbprogram_.png) +For SSR be sure to add MOSFETs and maybe current limiting resistors appropriately. Complete wiring scheme will be added later. + +## Bidirectional MOSFET level shifter + +To drive an addressable RGB strip along with ESP8266, you need to synchronize logical levels. +I usually use a simple MOSFET solution for single-channel shifting, hovever for multi-channel management, I would recommend using a simple Logic Gate IC like 74HC08 (like in my HW design) or a level shifter such as TXB0104. + +![Bidirectional MOSFET level shifter](https://repository.interplaymedium.org/Serial_RGB/bidirectonal-mosfet-level-shifter.png) + ## Preparing the building environment Make sure that you have the environment installed as described at -- 2.30.2