​ TX-AH-Rx00P module, designed by Zhuhai Huge-ic Co.,LTD, is an industry leading Wi-Fi module fully compliant with the IEEE 802.11ah protocol. TX-AH-Rx00P module integrates 802.11ah SOC TXW83xx, it works in 730Mhz ~ 950Mhz frequency range that gets better communication distance than 2.4G or 5G Wi-Fi devices under the same transmission power. TX-AH-Rx00P supports 1M/2M/4M/8M channel bandwidth, and supports data-rate from 150kbps to 32.5Mbps, so the module can be applied in different applications varies from low-throughput sensors to high-throughput multiple-way cameras. Tx-AH-Rx00P module uses channel collision assessment (CCA) and carrier sense multiple access/ collision detection (CSMA_CD) mechanisms to avoid channel access. And it adopts automatic frequency selection, automatic power control and other means to optimize the network transmission performance. TX-AH-Rx00P supports SDIO, USB, SPI, UART interfacing with application processor, and supports RMII to realize a low-cost solution of wireless net-bridge by a single module. TX-AH-Rx00P supports low-power mode for STA that provides power consumption as low as 200uA to keep alive. AP’s Current consumption in low-power mode is 10mA at most. For networking, TX-AH-Rx00P supports relay mode that expends the coverage of wireless signal. It also supports roaming mode that allows STA roaming between each AP, and supports multicast mode to send a single packet to multiple machines