This is a simple breakout for ATtiny45 or ATtiny85 microcontrollers. The 90-degree JST is specifically designed for use with Li-Ion batteries or other power sources.
2x 4-pin Female Headers
8-pin DIP Socket
90-degree JST Connector
Please note: Soldering the 90-degree JST is for advanced folk. If your just starting out, we suggest using the vertical JST variant.