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ATMega328p board w/ NRF24l01+ and Bluetooth module sockets

openhardware.io 17 May 2016, 10:45 last edited by openhardware.io 27 Jul 2016, 13:58

https://www.openhardware.io/view/98/ATMega328p-board-with-NRF24l01-and-Bluetooth-module-sockets
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thanks for you reply Fumée Bleue.
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Added sketch, which also supports an additional mini PIR sensor. It's what I needed, you can comment to #define out. Also changed the regulator to a smaller one, which supplies up to 100 milli Amp, which is plenty enough. That way I can keep the circuit smaller on the PCB. Which allows me to create a smaller housing.
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@vikasjee Alex used the hardware described at the start of this thread. You will find all design documents on 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.
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When you post the sketch, please post the text, not a photo of the screen.
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Hi Mardah, how this the progress on this project related to the software and testing? kind regards
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ATMega328p board w/ NRF24l01+ and Bluetooth module sockets

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