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SS12-TPCT-ND bảng dữ liệu(PDF) 1 Page - Microchip Technology |
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SS12-TPCT-ND bảng dữ liệu(HTML) 1 Page - Microchip Technology |
1 / 16 page www.rovingnetworks.com Version 3.21 10/2/2012 1 RN -17 1-DS RN-171 802.11 b/g Wireless LAN Module Features • FCC/CE/IC certified 2.4-GHz IEEE 802.11b/g transceiver • Small form factor: 1050 x 700 x 130 mil • Configurable transmit power: 0 to 10 dBm • RF pad connector for antennas • Certified antennas: chip antenna, 4” dipole, PCB trace, and wire antenna • Ultra-low power: 4-uA sleep, 38-mA Rx, 120-mA Tx at 0 dBm • High throughput: 921 Kbps TX, 500 Kbps RX data rate with TCP/IP and WPA2 over UART, up to 2 Mbps over SPI slave • 8-Mbit flash memory and 128-KB RAM • 10 general-purpose digital I/O pins • 8 analog sensor interfaces • Real-time clock for wakeup and time stamping • Accepts 3.3-V regulated power supply or 3-V battery • Supports ad hoc and infrastructure networks • Complete on-board TCP/IP networking stack • Environmentally friendly: RoHS compliant Applications • Remote equipment monitoring • Telemetry • Industrial sensors and home automation controls • Home automation Description The RN-171 module is a complete, standalone TCP/IP wireless networking module. With its small form factor and extremely low power consumption, the RN-171 is perfect for mobile wireless applications such as asset monitoring, sensors, and portable battery operated devices. It incorporates a 2.4-GHz radio, 32-bit SPARC processor, TCP/IP stack, real-time clock, crypto accelerator, power management, and analog sensor interfaces. The module is preloaded with firmware to simplify integration and minimize application development. In the simplest configuration, the hardware only requires four connections (PWR, TX, RX, and GND) to create a wireless data connection. Additionally, the analog sensor inputs can connect to a variety of sensors such as temperature, audio, motion, and acceleration. The ability to go into deep sleep mode and automatically scan and associate to an access point when awake makes the RN-171 suitable for roaming applications. The RN-171 also includes a built-in HTML client to post serial UART data or sensor data to a web server automatically. Figure 1. RN-171 Block Diagram 128-KB RAM 2.4-GHz Radio 2.4-GHz PA Crypto accelerator 32-Bit CPU 802.11 b/g MAC/PHY ADC 2-MB ROM Timers SPI GPIO SDIO Sensor Interface Pwr Mgmt Flash Memory SPI GPIO UART VDD IN VDD BATT 2.4 GHz TX/RX Trace for PCB Antenna RN-171 |
Số phần tương tự - SS12-TPCT-ND |
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Mô tả tương tự - SS12-TPCT-ND |
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