AN3397

Temperature sensor application description

Doc ID 018809 Rev 1

9/24

2

Temperature sensor application description

2.1

Updating the firmware

The STM8L program memory needs to be updated with the latest firmware version

associated with this application note. This firmware is available on www.st.com

(www.st.com/stm8l-discovery). For information on how to proceed, please read UM1014

(Getting started with STM8L-DISCOVERY).

2.2

Hardware required

The temperature sensor application uses the STM8L-DISCOVERY on-board 6-digit/4-bar

LCD glass display and user push-button. No additional components are required.

Figure 2.

Temperature sensor application block diagram

1.

Legend: Green LED = LD3 green; Blue LED = LD4 blue