W1 RF ASK Module Wireless Transmitter Plus Receiver Pair 433 or 434 MHz AB0191

Quick Overview:

• Adopt imported controller PL2303HX, which can stabilize the flash with high speed
• 500mA self-recovery fuse for protection
• Two data transmission indicator can monitor data transfer status in real time
• Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power
• The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the PCB in insulation state from outside,
• so that the board won’t be burnt down by material shortcut.
• Electrostatic package ensures the board will not be damaged before use