From a0ad782257109b4788d128fe96c18af51abbc4ef Mon Sep 17 00:00:00 2001 From: Andrey Klimov Date: Sat, 21 Oct 2023 22:55:33 +0300 Subject: [PATCH] Update README.md --- README.md | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/README.md b/README.md index 7ef2f16..c0509be 100644 --- a/README.md +++ b/README.md @@ -1,9 +1,12 @@ # LightHub is Flexible, Arduino-Mega/Arduino DUE/ESP8266/ESP32 open-software and open-hardware SmartHome controller. Useful links: -[Article/RU](https://geektimes.ru/post/295109/) -[HOME-site/RU](http://lazyhome.ru) -[WIKI/RU](https://www.lazyhome.ru/dokuwiki/doku.php?id=start) + + * [Article/RU](https://geektimes.ru/post/295109/) + + * [HOME-site/RU](http://lazyhome.ru) + + * [WIKI/RU](https://www.lazyhome.ru/dokuwiki/doku.php?id=start) It may operate both: * On [especially designed hardware board](http://www.lazyhome.ru/index.php/featurerequest) with 16 optocoupled digital inputs, 16 ESD protected digital/analog Inputs/outputs, 8 open-collector outputs (up to 0.5A/50V), DMX IN/OUT, MODBUS RTU and hardware 1-wire support circuit. @@ -17,7 +20,7 @@ Lighthub allows connecting together: * Temperature/Humidity/CO2 sensors: DHT22, CS811, HDC1080 and any type of Modbus connected devices * Standard nonexpensive Relay board with TTL inputs, [like this](http://ali.pub/2zlosh) to control AC powered lamps, floor heaters, boilers etc * [Standard nonexpensive LED dimmers](http://ali.pub/2zlokp) and [AC DMX-512 dimmers](http://ali.pub/2zlont) -* Modbus RTU devices (Currently, possible to control two types of Modbus devices: AC Dimmer and Ventilation set (Based on [Vacon 10 controller](http://files.danfoss.com/download/Drives/Vacon-10-Quick-Guide-DPD00714F1-UK.pdf)) and configure polling of virtually any Modbus device. +* Modbus RTU devices (Currently, possible to control any type of Modbus devices - e.c dimmers, sensors, wall climate panels, HVAC e.t.c * Simple DMX wall sensor panel [like this](http://ali.pub/2zlohe) [List of non-expensive compatible components from AliExpress here](http://ppv.alipromo.com/custom/promo.php?hash=pjagwaovaero6vkeabjpkpvy4gznbgkc&landing_id=39661) @@ -48,14 +51,16 @@ Scalability of Lighthub is virtually unlimited: Setup so many controllers you ne # Platforms specific details: -**AVR** version (Arduino Mega) is basic, long time in production and have all functions +**AVR** version (Arduino Mega) is basic, long time in production and have most functions * DMX-out is software (DMXSimple) on pin3, can be re-defined to PIN 18 (USART1 TX) * DMX-in - hardware * WIZNET 5100 and 5500 Ethernets are supported * Modbus on USART2 +* Very limited in terms of RAM available +* OptiBoot bootloader recommended **SAM3X8E** (Arduino DUE): (Tested. In production. Recomended hardware at current moment) -* default PWM out frequency +* Reachest funcionality from all possible options * both, DMX-in and DMX-out are hardware USART based. Use USART1 (pins 18 and 19) for DMX-out and DMX-in * WIZNET 5100 and 5500 Ethernets are supported * Modbus on USART2 @@ -63,7 +68,7 @@ Scalability of Lighthub is virtually unlimited: Setup so many controllers you ne **ESP8266, ESP32**: (Tested) * DMX-OUT on USART1 TX * DMX-IN - disabled - not possible to deploy in ESP8266 -* Modbus - disabled on ESP8266, Might be configured in future on USART0 instead CLI/DEBUG, on ESP32 binded with UART2 +* Modbus - disabled on ESP8266, Might be configured on USART0 instead CLI/DEBUG, on ESP32 binded with UART2 * Uses Wifi interface instead wired connection **NRF52840** : Still early development stage