Ansden ZMY-BNY033 The low-power wide-area IoT module is a highly integrated low-power narrowband communication module. The module has a built-in ZETA protocol, which can be connected to the metro IoT cellular that ZETA has a wide range of seamless coverage. Adopt UART transparent transmission interface, provide standard sensor interface and simple and friendly secondary development instruction set. Based on this module, developers can quickly implement large-scale and large-scale IoT applications, while minimizing development costs and risks. Shipping cost calculated at checkout.