RNWF02 Low Power Wi-Fi® Modules
Microchip Technology RNWF02 Low Power Wi-Fi® Modules are 2.4GHz IEEE® 802.11b/g/n compliant, fully RF-certified wireless modules designed for Internet of Things (IoT) applications. These modules are interfaced via a two-wire or four-wire UART interface with Microchip’s simple ASCII-based AT commands for easy integration into most of the applications. The host microcontroller can dynamically configure the RNWF02 module with a few simple ASCII commands. The module operates at a single supply voltage VDD (3.3V typical), and specific Input/Output (IOs) pins support a voltage range of 1.8V to 3.6V by supplying the VDDIO pin separately. The RNWF02 modules are available with an onboard Printed Circuit Board (PCB) antenna or U.FL connector for an external antenna and with or without a Trust&Go CryptoAuthentication™ device.
