To build the wireless remote control robotic vehicle. Mostly faced the complexity, Operating Range, Accuracy, signal switching issues & mainly those are expensive. To solve these we are introducing Combo of SmartElex Wireless Remote control L293D motor driver & NRF24L01+PA+LNA SMA Wireless Transceiver Antenna under “SmartElex” Brand at a very low cost.

NRF24L01+PA+LNA SMA features a reverse polarized SMA connector for the maximum RF range. And there is PA and LNA circuit on board, with the external antenna it can reach long distance than the one without these parts.

This module comes with the 2.4G antenna (2DB), with a 250Kbps transmission rate on open-air it can reach the 800-1K meters communication distance

Package Includes :

1. 2 x 2.4GHz NRF24L01+PA+LNA SMA Wireless Transceiver Antenna
2. 1 x SmartElex Transmitter module
3. 1 x SmartElex  Receiver module with L293D Motor Driver
4. 1 x EVEREADY 9v Non-Rechargeable Battery