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Atmega328+Pro Mini+Nano bootloader uploader

sineverba Hardware Contributor last edited by

Hi to all!
Want to share one of my project.

https://www.openhardware.io/view/544/Arduino-Atmega-Bootloader-Uploader

This is an Arduino shield to burn bootloader to the 3 different elements of family: an Atmega328, a Pro Mini and finally a Nano.

It is fully tested and working. I'm very happy with this for burn Optiboot on the nodes of my house.

I hope it will help someone.

Have a good day!
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@NotYetRated Hope you'll find good uses and a fun time while building your sensors.
nRF24Doctor
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The output of the display could also be sent over serial, but the whole idea is you can walk around with the doctor and improve your results as you go.
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We are of like minds, Don't like the cloud based controls (that's another discussion). In my case I have a Bryant/Connex system, heat pump, variable speed fan and 4 zones. There's a lot going on: the 4 zones creates 16 profiles. The fan speed for a profile will depend on the indoor and outdoor temperature. The thermal fluid pump also has to be controlled. A profile will have an optimal air pressure, so there's a sensor there. The controller works just fine not being connected to the cloud. But I want to set the parameters remotely, Bryant/Connex can do this. I also wnat the status of the various actuators and sensors to show up in Home Assistant. The signals sent over the RS422 are proprietary. My plan was to reverse-engineer the signals. After doing this I'll have to experiment to get the right mix of air pressue, fan speed and thermal fluid flow for each profile. I'd like to do the same for my AO Smith heat pump water heater. I'd like to follow your progress. OSD
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Hello everyone, Firstly, I apologize for reviving such an old thread, but I find myself in a unique situation and was hoping some of you might be able to help. I hope everyone's doing well. I have a specific inquiry that I couldn't find a recent solution for. Does anyone here know of a tool to generate "fake" Dooya remote (DC90) RF codes for curtains? I've acquired a few motors without controllers and am trying to integrate them with Home Assistant and Bradlink RF remote. Specifically, I'm searching for a way to generate codes for the Up, Down, Stop, and the "Set" button functions to configure curtain limits. Any insights or guidance would be immensely appreciated. Thank you so much in advance!
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@adds666 I'm not sure but I believe Domoticz prresents it's dimmer values in steps from 5 to 100 I believe. It'd about 10 steps. That's why I'm not sure if you can add more patterns. Unless you indeed change it to a percentage. Hope it helps
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Atmega328+Pro Mini+Nano bootloader uploader

Suggested Topics

Welcome
Announcements • • hek

nRF24Doctor
My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

HVAC Controller
My Project • • Michael Link

Controlling Blinds.com RF Dooya Motors with Arduino and Vera
My Project • • petewill

Wall mounted 'mood light' v2
My Project • • AWI

Halloween Lights
My Project • led strip light ws2812b • • KevinT

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Atmega328+Pro Mini+Nano bootloader uploader

Suggested Topics

Welcome Announcements • • hek

nRF24Doctor My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

HVAC Controller My Project • • Michael Link

Controlling Blinds.com RF Dooya Motors with Arduino and Vera My Project • • petewill

Wall mounted 'mood light' v2 My Project • • AWI

Halloween Lights My Project • led strip light ws2812b • • KevinT

30Online

11.4kUsers

11.1kTopics

112.6kPosts

Welcome
Announcements • • hek

nRF24Doctor
My Project • power consumption diagnose transmission delays compare modules radio quality doctor range gateway location nrf24 radio • • Technovation

HVAC Controller
My Project • • Michael Link

Controlling Blinds.com RF Dooya Motors with Arduino and Vera
My Project • • petewill

Wall mounted 'mood light' v2
My Project • • AWI

Halloween Lights
My Project • led strip light ws2812b • • KevinT

30
Online

11.4k
Users

11.1k
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112.6k
Posts