STM8S/STM8L Programmer Adapter Compatible with TSSOP20 pin spacing of 0.65 mm STM8L and STM8S series chips. Utilizes SWIM interface for program download and testing. Includes 2.54 mm pitch double-row headers for I/O connections. Features an integrated power indicator and external crystal oscillator interface. A four-position DIP switch enables selection between STM8S or STM8L modes. Full access to all 20 MCU pins provided. Operational Parameters: - Voltage: 3.3 V - Supported Models: S003, S903, S103, L101, L151, L051 - Encapsulation: TSSOP20 - Interface Connections: VDD, SWIM, GND, NRST Usage Instructions: Set the DIP switch positions corresponding to the chip series. For STM8S series, configure switches as U D D U. For STM8L series, configure switches as D U U D. Position U denotes Up and D denotes Down. Connect to VDD SWIM, VSS NRST of the board via ST-LINK for operation. Specifications: - Color: Blue - Material: Plastic - Package Contents: 1 x STM8S/STM8L Programmer Adapter