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MIKROE-2571
18 g
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THERMO 5 click measures temperature in default range of 0°C to 127°C and extended range of -64°C to 191°C with ±1°C accuracy. It carries the EMC1414 temperature sensor.
The click is designed to run on a 3.3V power supply. THERMO 5 click communicates with the target microcontroller over I2C interface, with additional functionality provided by the INT pin on the mikroBUS™ line.
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THERMO 5 click measures temperature in default range of 0°C to 127°C and extended range of -64°C to 191°C with ±1°C accuracy. It carries the EMC1414 temperature sensor. The click is designed to run on a 3.3V power supply. THERMO 5 click communicates with the target microcontroller over I2C interface, with additional functionality provided by the INT pin on the mikroBUS™ line.
The click can monitor four temperature channels - three external and one internal.
THERMO 5 click can be used to measure temperatures with up to two/three externally connected diodes.
Each external diode channel is configured with Resistance Error Correction and Beta Compensation based on user settings and system requirements.
The device contains programmable High, Low, and Thermo limits for all measured temperature channels.
If the measured temperature goes below the Low limit or above the High limit, the ALERT pin can be asserted (based on user settings).
If the measured temperature meets or exceeds the Thermo Limit, the THERM pin is asserted unconditionally, providing two tiers of temperature detection.
The EMC1414 monitors four temperature channels. It provides ±1°C accuracy for both external and internal diode temperatures.
Resistance Error Correction feature automatically eliminates the temperature error caused by series resistance allowing greater flexibility in routing thermal diodes.
Beta Compensation feature eliminates temperature errors caused by low, variable beta transistors common in today’s fine geometry processors.
Type
Temperature & humidity
Applications
Personal computers, electronics equipment, industrial controllers
On-board modules
EMC1414 temperature sensor
Key Features
±1°C accuracy, 0.125°C resolution
Interface
GPIO,I2C
ClickID
No
Compatibility
mikroBUS™
Click board size
S (28.6 x 25.4 mm)
Input Voltage
3.3V
This table shows how the pinout on THERMO 5 click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).
Code examples for THERMO 5 click, written for MikroElektronika hardware and compilers are available on Libstock.
This code snippet initializes the MCU, the TFT display and I2C module. In an infinite loop we are reading 4 different temperatures from diodes and displaying them on screen.
01 //Main program 02 void main() 03 { 04 // MCU Init 05 AD1PCFG = 0xFFFF; // Configure AN pins as digital I/O 06 JTAGEN_bit = 0; // Disable JTAG 07 TRISA = 0; // Configure PORTA as output 08 TRISB = 0; // Configure PORTB as output 09 TRISC = 0; // Configure PORTC as output 10 TRISD = 0; // Configure PORTD as output 11 12 LATA = 0; //Set PORTA value to zero 13 LATB = 0; //Set PORTB value to zero 14 LATC = 0; //Set PORTC value to zero 15 LATD = 0; //Set PORTD value to zero 16 17 // TFT Init 18 TFT_BLED_Direction = 0; 19 TFT_Init_ILI9341_8bit(320, 240); 20 TFT_BLED = 1; 21 DrawFrame(); 22 23 // I2C Init 24 I2C2_Init_Advanced(50000, 100000); 25 delay_ms(500); 26 // Sets the I2C1 module active 27 I2C_Set_Active(&I2C2_Start, 28 &I2C2_Restart, 29 &I2C2_Read, 30 &I2C2_Write, 31 &I2C2_Stop, 32 &I2C2_Is_Idle); 33 34 diodeTemperature = 0.0; 35 36 37 // Temperature read loop 38 while (1) 39 { 40 TFT_Rectangle( 200, 50, 280, 200 ); 41 42 diodeTemperature = TH5Read(INT_DIODE); 43 sprintf( txt, "%.2f C", diodeTemperature); 44 TFT_Write_Text( txt, 200, 60 ); 45 46 diodeTemperature = TH5Read(EXT_DIODE1); 47 sprintf( txt, "%.2f C", diodeTemperature); 48 TFT_Write_Text( txt, 200, 100 ); 49 50 diodeTemperature = TH5Read(EXT_DIODE2); 51 sprintf( txt, "%.2f C", diodeTemperature); 52 TFT_Write_Text( txt, 200, 140 ); 53 54 diodeTemperature = TH5Read(EXT_DIODE3); 55 sprintf( txt, "%.2f C", diodeTemperature); 56 TFT_Write_Text( txt, 200, 180 ); 57 58 delay_ms(500); 59 }
NOTE: Please be advised that any peripheral devices or accessories shown connected to the Click board™ are not included in the package. Check their availability in our shop or in the YMAN section below.