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HeatMeter PASSED
23-04-2013, 07:45 AM,
HeatMeter PASSED

Even my second project with PINGUINO32-MICRO work fine.
This is a Heat Recovery data logger which measure 4 temperature and 2 flow rate to calculate the amount of energy recovered and to monitor the efficiency of the system.
The data are showed on the display and stored on SD card, optionally can be sent on RS485 port.

The device have

4 separate temperature channel (DS18B20)
2 Isolated counter input for FlowMeters (Int1-Int4)
1 Isolated Digital Input
3 Isolated Digital output (Photomos 2,5A ASSR-1611, great device)
1 RS485 port

1 DS1306 SPI RTC (I must develop the library for this device after I will send it to community)
(I used a SPI device to avoid the problem with UEXT connector because is easy do an emulated SPI using standard IO).
In this manner UEXT port is free and I will can use it as expansion port.

1 4x4 optional keyboard

1 16x2 or 20x4 LCD display ( I used lcdlib for 2x16 display and 20x4 display and both work perfectly).


Bye Bye, Moreno

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23-04-2013, 12:09 PM,
RE: HeatMeter PASSED
Bravo !
It is easier to complain than it is to do, but it is better to do than it is to complain.

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