Description
The STM8T143-EVAL evaluation board is a complete demonstration and development platform for the STM8T143 touch and proximity capacitive sensors. It includes a main board with an STM8T143AM62, a programming and data streaming board and 5 electrode boards with different ground planes.
Features
• Main board with an STM8T143AM62
microcontroller in an SO8 package
• 5 electrode boards with different ground
planes:
– Square electrode with no ground plane
– Square electrode with 15% ground plane
– Square electrode with 100% ground plane
– Square electrode with ground ring and
plane
– Ring electrode with no ground plane
• Proximity or touch or dual output depending on
STM8T143 configuration
• Configuration through the one-time
programmable option bytes with the
Programming and Data Streaming board
connected to the ST-TSLINK probe driven by
the STVP - ST Visual Programmer software
• Monitoring of the STM8T143 internal
capacitive sensing parameters in Data
Streaming mode with the Programming and
Data Streaming board connected to the
STTSLINK probe driven by the STM-STUDIO
software
• Power supply via USB or from ST-TSLINK
probe
• 2 LEDs (depending on Option Bytes
configuration)
– LD1 (red) for proximity/touch detection
– LD2 (green) for proximity detection
• Jumper JP1 (IDD) for consumption
measurement