Model EX-STM8-Q80a-208 Quantity 1 Color Blue Material FR4 fiberglass board Features STM8 development board Specification Voltage: 5V (external power supply) / 3.3V (jumper cable cap); Onboard STM8S208Mx(LQFP80); AMS1117-3.3; 3.3V voltage regulator; Ports: SWIM (compatible with ST Link SWIM standard); DVK501 expansion port (BUS-A / BUS-B); Reset button; 3 capacitive button; 1 capacitive slide bar; With 8M crystal oscillator allows customize crystal oscillator with jumpers setting; DS18B20 digital temperature sensor measuring range: -55~125 'C; DS2401 electronic registration code chip Application SCM DIY projects Packing List 1 x EX-STM8-Q80a-208 development board 1 x USB power cable (108cm) 2 x 4-pin cables (18cm) 2 x 2-pin cables (18cm) 1 x 100~240V power adapter (2-flat-pin plug / 100cm cable) 1 x CD 1 x DVK501 board 1 x DS18B20 digital temperature sensor 1 x S2401 electronic registration cod chip 2 x 2-Pin USB power cable (60cm) 2 x 10-pin connection cable (10cm) 1 x 8.000 crystal oscillator 1 x 6.000 crystal oscillator 1 x 7.3728 crystal oscillator 1 x 16.000 crystal oscillator 20 x Jumpers cap 10 x Dupont cable (18cm) 6 x 4-pin connection cable (17cm) 6 x 2-pin connection cable (18cm)