The J010-433M with Antennas ROHS is a surface mount wireless transceiver module manufactured by DreamLNK. It is designed to transfer data over long distances (up to 500 meters) and requires very little power to operate. The module has an operating temperature range of -40°C to +85°C, is FCC and CE compliant, and is made of RoHS-compliant components. In addition, the module is equipped with two internal antennas and one external SMA antenna connector, allowing for more flexible placement in greater distances. Additionally, the J010-433M has a low power consumption of 3.3V@16mA, light weight with a dimension of 2.5 x 2.0 mm, and a radio frequency range of 433 MHz, making it ideal for wireless sensor node applications.