STM8 STM32 Emulator Simulator Programmer Downloader For ST-LINK V2 With 4Pin CableFeature:- Small size、 complete function- Support to upgrade、 support STM8 (SWIM interface)、 STM32 (SWD interface) full range of MCU- Dual channel power supply output: 3.3\/5V- Onboard 500mA self recovery fuse、 output series connected diodes to provide short circuit protection- With 4PIN connection cableSupport the development environment and software tools:STM8:- STVD V4.2 or later version- STVD V3.2 or later version- IAR-EWSTM8 V1.3 or later versionSTM32:- KEIL MDK V4.2 or later version- IAR-EWARM V6.2 or later version- Atollic TrueStudio V2.1 or later versionPackage included:1 x Programmer