mbed LPC1114FN28 Barometer with Data Logging

1) Test board

/media/uploads/kenjiArai/mbed_lpc1114_03.jpg .

2) Hardware


3) Components

4) Software function

4-1) Read logging data

Connect mbed USB connector to PC and open Tera-term.
PC can communicate with Data Logger (push reset sw with both switches on). /media/uploads/kenjiArai/tera_term1.png

4-2) Debug function / hardware monitor

Debug functions are available if you want. /media/uploads/kenjiArai/tera_term2.png

5) Program

Barometer program and monitor program

Import programLPC1114_barometer_with_data_logging

Barometer program : Data Logger function includes Barometer & temperature (BMP180), Humidity & temp. (RHT03), Sunshine (Cds), RTC(M41T62) data. : Logging data saves into EEPROM (AT24C1024) using ring buffer function.

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