SparkFun Antenna - SMA, 2dBi (433MHz) Shipping:2-4 Weeks we've done all the heavy

we've done all the heavy lifting of getting the low level BLE stack into shape so that you can focus on your project from day one

These two pins are pulled low through internal 500 kΩ pull-down resistors

the chip gets just barely noticeably warm to the touch

The squarish board with two chips on it is the transmitter (power with 9V)

but wouldn't it be nice to create personal capes based on your needs

SparkFun Antenna - SMA, 2dBi (433MHz) Shipping:2-4 Weeks we've done all the heavyA 433MHz antenna that uses an SMA connector and is 200mm long with a gain of 2dBi. Comes with the frequency laser printed on the antenna. **Features:** * Frequency: 433MHz * Gain: 2dBi * Antenna Length: 200mm * Connector: SMA Plug * Articulating Base **Documents:** * [Technical Drawing](https: cdn. sparkfun. com assets 7 1 c 9 7 DA 433 06 MK SM__1_. pdf)