ST STEVAL-LLL011V1 Quick Start Manual Download Page 6

Page: 6 / 8

STEVAL

– GUI communication

•

Once the STEVAL is supplied:

• Connect the USB cable.

• Press the Power Button (SW4) : the PWR LED lights up (D1).

• If the USB cable has been connected for the first time, please wait that OS

registers and enumerates the new HW, as Virtual COM port.

• Launch the SW GUI.

The GUI title will show the SW version, together with
the connection status of the STEVAL board.

Summary of Contents for STEVAL-LLL011V1

Page 1: ...STEVAL LLL011V1 Quick Start Guide 12 Channel LED driver evaluation board based on LED1202 for STM32 Nucleo64 Version 1 2 Feb 02 2021...

Page 2: ...teract with the board by implementing user scripts Additionally an external Li ION battery can be connected to the board see the slide 4 The PWR button is used to switch on off A short press to switch...

Page 3: ...P2 is for GYRO IRQ line selection Connect 5V Power Supply to J3 Polarity indication is on the bottom side of the board 1 2 SWDIO SWCLK VDD RST GND GND VCC GND GND GND GND GND GND GND ST LINK Connectio...

Page 4: ...an external Li ION battery Charge current is configured in order to charge a 320mAh battery in about 80 minutes D2 LED lights when charging 4 Close this side of JP1 by soldering Be sure to have the ot...

Page 5: ...ED1202GUI The STEVAL LLL011V1 comes with a SW PC that gives the user a total access to the 4 LED drivers functionalities For details about the use of the SW GUI please refers to the SW user manual UM2...

Page 6: ...ower Button SW4 the PWR LED lights up D1 If the USB cable has been connected for the first time please wait that OS registers and enumerates the new HW as Virtual COM port Launch the SW GUI 6 The GUI...

Page 7: ...the scripts are reported on the SW user manual UM2747 Once uploaded the scripts are launched by pressing the SW2 button The STEVAL LLL011V1 can be programmed in order to launch small user scripts Thes...

Page 8: ...Revision History 8 Rev Date Description 1 0 12 07 2019 First Release 1 1 22 10 2019 First Review 1 2 02 12 2021 Added details on board startup...