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💬 Epi 32U4 Arduino-compatible, 4-layer version

openhardware.io last edited by openhardware.io

https://www.openhardware.io/view/33038/Epi-32U4-Arduino-compatible-4-layer-version
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arduino 119 usb 13 micro 6 mcu 5 atmega 3 keyboard 2 atmega32u4 1

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Fadecandy
OpenHardware.io • led usb ws2811 • • openhardware.io

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Very nice! I'm planning to build a 12x12 led 40x40cm "screen" and Fadecandy looks like a great match to create art to display on it.
So many arduino and radio choices!
Hardware • rfm69 micro trinket • • Michael_K

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Welcome to the club! Regarding radio's: The RFM69's with a C in the type have a smaller form factor (which is pin compatible with the predecessor RFM12B). The the 'W' and "HW' versions are larger in size and have more programmable pins (which MySensors does not use) but have exactly the same functionality within MyS. All the footprints on the boards available in OpenHardware.io are for the 'W' and 'HW' versions so I'd go with one of these. The 'W' uses way less power than the 'HW' which would be good the for the battery life of your nodes. Sensors powered by the grid can be 'HW', but usually, in the house a 'W' delivers enough TX power to get the message across. It might be a good idea to make your gateway with a 'HW'. Hope this gets you a bit further. Good luck and show us your results!
💬 Arduino Pro Mini Shield for RFM69(H)W
OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

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@gohan said in Arduino Pro Mini Shield for RFM69(H)W: If I remeber right that pin is used as input so the RFM69 is not receiving any 5v signal. In addition there are people claming they have the RFM69 module working on 5v on data pins and 3.3v on vcc, but I hardly suggest to do it. thank you just what i thought . about direct 5v on data...well... i seen a big red sign saying n :DONT do it! lol Level converters are so cheap...that i ordered 5 or 10 thoguether with rfm69 board. sorry about hijack this topic, i though i was on general discussion
Lua Startup Failure (*SOLVED*)
Vera • arduino veralite • • rafael.brasilia

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I'll admit a newbie at this. but I"m about beyond frustrated. I've been trying to get my "Vera Edge" Serial gateway up and running. I had it working, using a nano ATmega328 w/FTDI chipset. So that was great! All your posts were very helpful! So I decided to move forward and start building my sensors. The first sensor I built was a motion sensor also using a nano ATmega328. So I got it up and running, communicating with the gateway, and than the Vera controller dropped it and I kept get the same error message, Device not ready, "LUA Startup Failure. If you all have any another ideas on what could be causing this I could sure use your help! Thanks
💬 MyThermostat
OpenHardware.io • mysensors arduino rfm69 thermostat pid heater • • openhardware.io

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@kimot I am not handling that situation. I'm taking for granted ssr will do his job. Maybe there's some ssr safety topic I'm unaware? Suggestions for a v3.0 are welcome. About the temperature measuring... I use two sensors. The one in the board protects electronics from temperatures beyond design (60°C). It's near the ssr because the ssr's derating curve is the most limiting condition. The control sensor is placed in the bottom of the heater. It connects to the board through a 3 pin header connector.
No heartbeat with Arduino Micro + nRF2401
Troubleshooting • micro nrf2401 vector41 hangs • • dehakuran

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@dehakuran Sorry to say that I haven't got any ATmega32u4 to test on. But in the github/development branch it is possible to create different hardware profiles. Currently we've only implemented one for the ATmega328p.
connecting existing alarm system to veralite/ mysensors
General Discussion • arduino nrf24l01 veralite alarm system pc1565 classic • • brettzky84

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@brettzky84 there is TONS of this on the Vera website, and many many folks are connecting them with a (serial I think) interface that you may buy and the plugin @Dwalt mentioned.
💬 MDMScreen
OpenHardware.io • mysensors arduino nrf24l01 rfm69 atmega328p lcd nextion spi flash touchscreen • • openhardware.io

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Please append support RS485

💬 Epi 32U4 Arduino-compatible, 4-layer version

Suggested Topics

Fadecandy
OpenHardware.io • led usb ws2811 • • openhardware.io

So many arduino and radio choices!
Hardware • rfm69 micro trinket • • Michael_K

💬 Arduino Pro Mini Shield for RFM69(H)W
OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

Lua Startup Failure (SOLVED)
Vera • arduino veralite • • rafael.brasilia

💬 MyThermostat
OpenHardware.io • mysensors arduino rfm69 thermostat pid heater • • openhardware.io

No heartbeat with Arduino Micro + nRF2401
Troubleshooting • micro nrf2401 vector41 hangs • • dehakuran

connecting existing alarm system to veralite/ mysensors
General Discussion • arduino nrf24l01 veralite alarm system pc1565 classic • • brettzky84

💬 MDMScreen
OpenHardware.io • mysensors arduino nrf24l01 rfm69 atmega328p lcd nextion spi flash touchscreen • • openhardware.io

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💬 Epi 32U4 Arduino-compatible, 4-layer version

Suggested Topics

Fadecandy OpenHardware.io • led usb ws2811 • • openhardware.io

So many arduino and radio choices! Hardware • rfm69 micro trinket • • Michael_K

💬 Arduino Pro Mini Shield for RFM69(H)W OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

Lua Startup Failure (*SOLVED*) Vera • arduino veralite • • rafael.brasilia

💬 MyThermostat OpenHardware.io • mysensors arduino rfm69 thermostat pid heater • • openhardware.io

No heartbeat with Arduino Micro + nRF2401 Troubleshooting • micro nrf2401 vector41 hangs • • dehakuran

connecting existing alarm system to veralite/ mysensors General Discussion • arduino nrf24l01 veralite alarm system pc1565 classic • • brettzky84

💬 MDMScreen OpenHardware.io • mysensors arduino nrf24l01 rfm69 atmega328p lcd nextion spi flash touchscreen • • openhardware.io

39Online

11.6kUsers

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Fadecandy
OpenHardware.io • led usb ws2811 • • openhardware.io

So many arduino and radio choices!
Hardware • rfm69 micro trinket • • Michael_K

💬 Arduino Pro Mini Shield for RFM69(H)W
OpenHardware.io • arduino rfm69 temperature sensor humidity pcb atmega328 atmega328p si7021 rfm69hw wireless bme280 pressure interstitial • • openhardware.io

Lua Startup Failure (SOLVED)
Vera • arduino veralite • • rafael.brasilia

💬 MyThermostat
OpenHardware.io • mysensors arduino rfm69 thermostat pid heater • • openhardware.io

No heartbeat with Arduino Micro + nRF2401
Troubleshooting • micro nrf2401 vector41 hangs • • dehakuran

connecting existing alarm system to veralite/ mysensors
General Discussion • arduino nrf24l01 veralite alarm system pc1565 classic • • brettzky84

💬 MDMScreen
OpenHardware.io • mysensors arduino nrf24l01 rfm69 atmega328p lcd nextion spi flash touchscreen • • openhardware.io

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