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BC-04 BK/ HC-05 Bluetooth R2 Prototype Breakout Board Kit
BC-04 K/ HC05 Bluetooth R2 Prototype Breakout Board Kit
- Maxium input voltage 7V, LDO XC6206
- Output pins: Key, TXD, RXD, 3V3, 5-7V, GND.
- Key is designed for BC04 to clear the pairing status, can connect to a push key.
- R2 version add software and hardware master/slave mode select, default is software on. To use hardware select, need cut off connection on software ON with middle pin first.
- You can just solder the pins which you need, the rest can be left.
- Each purchase is for one piece of the breakout board.