Converter USB<->TTL

With this converter you can connect device with TTL transmission to PC, ex. module MDL02 or (almost) every evolution board (I've checked with STM32-Discovery series).

Features:

• size: 39 x 14 x 8mm
• power: 5V z USB (mini-USB)
• it creates virtual serial port on PC
• connectors: (goldpins 2.54mm)
  • power (select by jumper: 5V from USB or 3V (max 50mA for 3V))
  • TxD/RxD (select by jumper: full-duplex or half-duplex on one wire)
  • ground
• LED controls:
  • power: yellow led
  • logged in PC: blue led
  • data out (Tx): read led
  • data in (Rx): green led