I was looking a while ago to implement some Decimal-to-Binary conversion subroutine to be used for easy visualisation of the Registry content. Been able to see the values directly binary can help a lot when developping a driver for a IC or any piece of related software:1. Decimal-to-Binary subroutine: [decbin] Read more…
The MPRSx8 – Home Automation DevBoard meets ESPEasy Firmware 🙂 MPRSx8 Board is available also on Tindie store: https://www.tindie.com/stores/nEXT_EVO1/ For MPRSx8 general presentation and hardware description please take a look also at Part 1 of the MPRSx8 series Part 2 of the series, ESPEasy Firmware Upload tutorial using a simple Read more…
In the process of working on a new Driver Tutorial for the ESPBasic Series I am looking today to implement some Decimal-to-BCD and BCD-to-Decimal subroutines. What I have done so far: 1. BCD-to-Decimal subroutine: [DEC] hv = val >> 4 hl = val and 15 val = hv*10 + hl Read more…
The MPRSx8 – Home Automation DevBoard meets ESPEasy Firmware :)MPRSx8 Board is available also on Tindie store: https://www.tindie.com/stores/nEXT_EVO1/ For MPRSx8 general presentation and hardware description please take a look also at Part 1 of the MPRSx8 series ESPEasy Firmware Upload tutorial: What we will need: MPRSx8 Home Automation Development Board Read more…
Do you remember the widely used DS3231 RTC Module ?As you might rememeber we have identified onboard an EEPROM chip, a 32k AT24C32 one and have written some driver examples for LUA I was looking a few days ago for a I2C EEPROM to do some tests with ESPBasic and Read more…
In this Part3 of the MPDMv4 AC Dimmer ESPEasy series we are talking about the changes that need to be done for a Windows 7 Domoticz installation. You can find more details about ESP Easy firmware HERE, on the ESP Easy WIKI page What we will need: – ESP8266 NextEVO Read more…
UPDATE !! If you are using Domoticz under Windows, please take a look also at the PART3 Part 2 of the ESPEasy Series. This time we will go further and complete a full ESP8266 / Domoticz Dimmer setup on a RPi2 Board using the MPDMv4 Universal AC Dimmer Board. You Read more…
From today we will move on the Analog interface part of the nEXT EVO Board AN-1 and we will start talking about the Digital to Analog conversion, Analog Autoscaling input and Analog to Digital conversion . For the Digital to Analog conversion part the choosen one is the Microchip MCP4728 Read more…
ESP Easy Series, Part 1: Firmware upload and MPDMv4 driver simple test The ESP Easy firmware can be used to turn the ESP module into an easy to use multifunction sensor device for Home Automation solutions, been easy to integrate it in setups based on Domoticz, OpenHUB, etc. The configuration Read more…
PCA9685 Extension Board Module Available also on Tindie! ESP Basic Tutorials Series: PCA9685-16Channel 12-bit PWM I²C-bus LED controller Driver – Part 1 If you are looking for a very simple to use 16 Channel LED controller or just for a nice 16 Channel, high resolution PWM driver then this one Read more…