adc-171 Manual Ver.1.0 2011.07.01 www.adc.co.kr
2 contents Contents 1. adc-171(rn-171 Pack) 개요 2. RN-171 Feature 3. adc-171 Connector 4. adc-171 Dimension 5. Schematic 6. Bill Of Materials 7. References
3 1. adc-171(rn-171 Pack) 개요 개요 WiFly RN-171 Module 을 Pack 형태로구성 PCB Trace Antenna, 4layer PCB J4 FCC / CE / IC / KC 인증 RN-171 모듈 PCB Trace Antenna J6 (RN-171 내부프로그램업데이트용 - User 는사용불가 ) J5 [ adc-171(rn-171 Pack) ] [ TFT LCD Module ]
4 2. RN-171 Feature FCC / CE / IC / KC certified 2.4GHz IEEE 802.11b/g transceiver Small form factor: 1050 x 700 x 130 mil Configurable transmit power: 0dBm to 10dBm RF pad connector for antennas Certified antennas: Chip antenna, 4 Dipole, PCB trace and wire antenna Ultra-low power 4uA sleep, 38mA Rx, 120mA Tx at 0dBm High throughput 921Kbps TX, 500 Kbps RX data rate with TCP/IP and WPA2 over UART, upto 2Mbps over SPI slave 10 GPIO, 8 analog sensor interface [ Block Diagram ] Real-time clock for wakeup and time stamping Accepts 3.3V regulated power supply or 3V battery Supports Adhoc and infrastructure networks On board complete TCP/IP networking stack Environmentally friendly-rohs compliant
5 3. adc-171 Connector adc-171(rn-171 Pack) 커넥터 J4 핀번호신호이름설명방향성 1 VBATT 배터리입력 POWER 2 3V3_REG_CTRL Boost 레귤레이터제어 OUT 3 DMA_UART_TX 디버그포트 OUT 4 DMA_UART_RX 디버그포트 IN 5 GPIO_9 Adhoc 모드 Enable/Disable, Factory Default 로초기화, 8mA drive, 3.3V tolerant IN/OUT 6 GPIO_8 GPIO, 24mA drive, 3.3V tolerant IN/OUT 7 GPIO_7 GPIO, 24mA drive, 3.3V tolerant IN/OUT 8 GPIO_6 GPIO, 24mA drive, 3.3V tolerant IN/OUT 9 GPIO_5 GPIO, 24mA drive, 3.3V tolerant IN/OUT 10 GPIO_4 GPIO, 24mA drive, 3.3V tolerant IN/OUT 11 GPIO_3 GPIO, 8mA drive, 3.3V tolerant IN/OUT 12 GPIO_2 GPIO, 8mA drive, 3.3V tolerant IN/OUT 13 GPIO_1 GPIO, 8mA drive, 3.3V tolerant IN/OUT 14 VDD_3V3 Power Input (3.3Volt) POWER 15 VDD_3V3 Power Input (3.3Volt) POWER 16 Ground POWER 17 Ground POWER
6 3. adc-171 Connector adc-171(rn-171 Pack) 커넥터 J5 핀번호 신호이름 설명 방향성 1 GPIO_10 UART TX, 8mA drive, 3.3V tolerant OUT 2 GPIO_11 UART RX, 3.3V tolerant IN 3 GPIO_12 GPIO or UART CTS 흐름컨트롤, 3.3V tolerant IN/OUT 4 GPIO_13 GPIO or UART RTS 흐름컨트롤, 8mA drive, 3.3V tolerant IN/OUT 5 GPIO_14 GPIO, 8mA drive, 3.3V tolerant IN/OUT 6 FORCE_AWAKE 7 RESET_N 선택적모듈 Awake 신호 (Active High), 100K Pull down, 최소 260us 의펄스적용해야함, 3. 3V tolerant 선택적모듈리셋신호 (Active High), 100K Pull up, 최소 160us 의펄스적용해야함, 3.3V tolerant IN IN 8 SENSOR_7 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 9 SENSOR_6 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 10 SENSOR_5 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 11 SENSOR_4 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 12 SENSOR_POWER 모듈로부터출력되는전압, 최대 3.3V POWER 13 SENSOR_3 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 14 SENSOR_2 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 15 SENSOR_1 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 16 SENSOR_0 센서인터페이스, 모듈에아날로그입력, 1.2V tolerant IN 17 Ground POWER
7 3. adc-171 Connector RN-171 모듈인터페이스관련주의사항 SENSOR_0~3은모듈의 Wake를위해사용될수있다. 센서핀은 1.2V Tolerant이다. 이핀들을 3.3V에연결하지마시오. 어떠한센서핀도 3.3V에연결하지마시오. GPIO의기본입출력설정은입력 (GPIO_1,2,3,9,10,11,12,14), 출력 (GPIO_4,5,6,7,8,13) 으로되어있다. 그리고, GPIO_1,2,3은모듈내부적으로사용되고, GPIO_4,5,6,7은상태표시를위한 LED에연결되어있다. GPIO_9는 Factory Reset/Adhoc Mode 설정으로사용되며, GPIO_10,11은 UART TX, RX 용도로사용된다. GPIO_12,13은 UART 흐름제어용으로사용되지않으면 GPIO 용도로사용할수있다. 나머지 GPIO_8,14는사용자 IO로사용할수있다. GPIO가입력으로사용될때는 SENSOR에도입력이될수있도록회로를구성한다.( 회로도참조 )
8 4. adc-171 Dimension
49 48 VBATT 3V3_REG_CTRL ANTENNA 24 9 5. Schematic adc-171(rn-171 Pack) ANT1 1 Wire Antenna U1 J5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 HEADER 1X17 GPIO_10 GPIO_11 GPIO_12 GPIO_13 GPIO_14 FORCE_AWAKE RESET_N SENSOR_7 SENSOR_6 SENSOR_5 SENSOR_4 SENSOR_POWER SENSOR_3 SENSOR_2 SENSOR_1 SENSOR_0 SENSOR_0 SENSOR_1 SENSOR_2 SENSOR_3 SENSOR_POWER VDD_3V3 SENSOR_4 SENSOR_5 SENSOR_6 SENSOR_7 RESET_N FORCE_AWAKE GPIO_14 GPIO_13 GPIO_12 GPIO_11 GPIO_10 27 26 25 28 29 SENSOR_0 30 SENSOR_1 31 SENSOR_2 32 SENSOR_3 33 SENSOR_POWER 34 VDD_3V3_RF 35 SENSOR_4 36 SENSOR_5 37 SENSOR_6 38 SENSOR_7 39 40 RESET_N 41 FORCE_AWAKE 42 GPIO_14 43 GPIO_13 44 GPIO_12 45 GPIO_11 46 GPIO_10 47 RN171Module VBATT 23 22 21 20 VDD_3V3_SW 19 18 SPI_MOSI 17 SPI_SCK SPI_MISO 16 FLASH_CS_N 15 14 13 GPIO_1 12 GPIO_2 11 GPIO_3 10 VDD_3V3 9 GPIO_4 8 GPIO_5 7 GPIO_6 6 GPIO_7 5 GPIO_8 4 GPIO_9 DMA_UART_RX 3 DMA_UART_TX 2 1 3V3_REG_CTRL VDD_3V3_SW SPI_MOSI SPI_SCK SPI_MISO FLASH_CS_N GPIO_1 GPIO_2 GPIO_3 VDD_3V3 GPIO_4 GPIO_5 GPIO_6 GPIO_7 GPIO_8 GPIO_9 DMA_UART_RX DMA_UART_TX VBATT 3V3_REG_CTRL DMA_UART_TX DMA_UART_RX GPIO_9 GPIO_8 GPIO_7 GPIO_6 GPIO_5 GPIO_4 GPIO_3 GPIO_2 GPIO_1 VDD_3V3 FLASH_CS_N SPI_MISO SPI_SCK SPI_MOSI VDD_3V3_SW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 J4 HEADER 1X17 1 2 3 4 5 6 J6 HEADER 1X6
10 6. Bill Of Materials adc-171(rn-171 Pack) - BOM No. Quantity Reference Part 규격 1 1 ANT1 Wire Antenna PCB Pattern 2 2 J4,J5 HEADER 1X17 2mm pitch 3 1 J6 HEADER 1X6 2mm pitch 4 1 U1 RN-171 Wi-Fi Module
11 7. References RN-171 Datasheet 에이디칩스홈페이지 www.adc.co.kr 온라인카페 http://cafe.naver.com/adchips adc-171 제작사 ( 주 ) 에이디칩스