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![](https://ae01.alicdn.com/kf/Sa50d9cd53f064d98a95d55c841b9bb7bb/RF-FSK-868MHz-UHF-UART-RS485.jpg) ![](https://ae01.alicdn.com/kf/Sfd51cdb219f04d1fbdc1a57aeae4d0026/RF-FSK-868MHz-UHF-UART-RS485.jpg) ![](https://ae01.alicdn.com/kf/S4eae5728c10c4303965897c968dce265l/RF-FSK-868MHz-UHF-UART-RS485.jpg) ![](https://ae01.alicdn.com/kf/Sd6d93497114443bc9d990b8dfe61b414U/RF-FSK-868MHz-UHF-UART-RS485.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sa50d9cd53f064d98a95d55c841b9bb7bb/RF-FSK-868MHz-UHF-UART-RS485.jpg) ![](https://ae01.alicdn.com/kf/Sfd51cdb219f04d1fbdc1a57aeae4d0026/RF-FSK-868MHz-UHF-UART-RS485.jpg) ![](https://ae01.alicdn.com/kf/S4eae5728c10c4303965897c968dce265l/RF-FSK-868MHz-UHF-UART-RS485.jpg) ![](https://ae01.alicdn.com/kf/Sd6d93497114443bc9d990b8dfe61b414U/RF-FSK-868MHz-UHF-UART-RS485.jpg) ![](https://ae01.alicdn.com/kf/S4131d679aa674c09901a422025251442r/RF-FSK-868MHz-UHF-UART-RS485.jpg)
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- Ãâ·Â Àü·ù: 20DBM
- Ãâ·Â ÁÖÆļö: 433M
- Áß·®: 50g
- Å©±â: 80x50x31mm
- Ãâ·Â À¯Çü: single
- Ãâ·Â Àü·Â: 1 - 50W
- ¸ðµ¨ ¹øÈ£: RT4AE01_485_433M*5
- À¯Çü: DC/DC ÄÁ¹öÅÍ
- ºê·£µå À̸§: eletechsup
- ±Ù¿ø: CN (Á¤Ç°)
¿É¼ÇÁ¤º¸[(350850)5xRS485 Board] [(350853)1xUSB to RS485]![](https://ae01.alicdn.com/kf/S197645199c234d73a221a66f627d9fa9X/RF-FSK-868MHz-UHF-UART-RS485.jpg_640x640.jpg) Á¦Ç° À̸§: 868 RS485 ¹«¼± ¼Û¼ö½Å±â Á÷·Ä µ¥ÀÌÅÍ Àå°Å¸® Àü¼Û ¸ðµâ PLC ¸±·¹ÀÌ ¹ÌÅÍ Æǵ¶ ¼¾¼ ¿ë ÆÐÅ°Áö Æ÷ÇÔ: 5 PCS 868MHz RS485 ¹«¼± UART Æ®·£½Ã¹ö (ÇÊ¿äÇÑ ¹öÀüÀ» ¼±ÅÃÇϽʽÿÀ) ¼³¸í:
ÀÛµ¿ Àü¾Ð: 4.8V-9V(2A Àü¿ø °ø±Þ ÀåÄ¡ ±ÇÀå);
ÀÎÅÍÆäÀ̽º: RS485
ÁÖÆļö: 868MHz
Àü¼Û Àü·Â: -40 ~ + 20dBm;
¼ö½Å±â °¨µµ: -114dBm;
ÀÛµ¿ ¿Âµµ: -25 ¡É ~ + 75 ¡É;
Åõ¸í Àü¼Û ¸ðµå Àü¼Û ¼Óµµ: 1200 2400,4800,9600 (±âº»°ª),19200,38400,57600,115200;
°³¹æ Á¢Áö Àü¼Û °Å¸®: 500M
Å©±â (¾ÈÅ׳ª ¾øÀ½): 80x50x31mm
¹«°Ô (¾ÈÅ׳ª ¾øÀ½):50g
ÀÚ¼¼ÇÑ ³»¿ëÀº Àú¿¡°Ô ¿¬¶ôÇϽʽÿÀ.
2 °³ ÀÌ»ó ±¸¸ÅÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù!!!
RS485/RS232/USBÀÇ ¼¼ Á¦Ç°Àº ¼·Î ´Ù¸¥ ÀÎÅÍÆäÀ̽º¿Í µ¿ÀÏÇÑ ±â´ÉÀ» °¡Áö°í ÀÖ½À´Ï´Ù. ¼·Î Åë½Å ÇÒ ¼ö ÀÖ°í È¥ÇÕ »ç¿ë:
RS485<->RS485, RS232<->RS232,USB<->USB,
USB<->RS485, USB<->RS232, RS485<->RS232
»ç¿ë ¹æ¹ý (>= 2 °³):
1 2PCS, ¸ðµâ 1 ¹× ¸ðµâ 2 ´Â ¼·Î µ¥ÀÌÅ͸¦ Àü¼ÛÇÕ´Ï´Ù.
2 3PCS, ¸ðµâ 1 Àº µ¥ÀÌÅ͸¦ Àü¼ÛÇÏ°í ¸ðµâ 2 ´Â Áß°è±â (¿©·¯ Áß°è±â¸¦ »ç¿ëÇÒ ¼ö ÀÖÀ½) ·Î ÀÛµ¿ÇÏ¸ç ¸ðµâ 3 Àº µ¥ÀÌÅ͸¦ ¼ö½ÅÇÕ´Ï´Ù. ¼Û¼ö½Å °Å¸®°¡ Áö¿¬µË´Ï´Ù.
3 >= 3PCS, Çϳª´Â ¸¶½ºÅÍ ÀåÄ¡·Î, ´Ù¸¥ Çϳª´Â ½½·¹À̺ê ÀåÄ¡·Î »ç¿ëµË´Ï´Ù.
±×µéÀÌ ÀÛµ¿ÇÏ´Â ¹æ½Ä»Ó¸¸ ¾Æ´Ï¶ó À¯¼± RS485 ¹ö½º. ¸¶½ºÅÍ ÀåÄ¡´Â µ¥ÀÌÅ͸¦ Àü¼ÛÇÏ°í ½½·¹À̺ê ÀåÄ¡´Â ¸ðµÎ µ¥ÀÌÅ͸¦ ¼ö½ÅÇÕ´Ï´Ù. ¸ðµç ½½·¹À̺ê ÀåÄ¡´Â µ¥ÀÌÅ͸¦ Àü¼ÛÇÏ°í ¸¶½ºÅÍ ÀåÄ¡ ¹× ±âŸ ½½·¹À̺ê ÀåÄ¡´Â ¼ö½Å ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÇϳªÀÇ ÀåÄ¡ (¸¶½ºÅÍ ¶Ç´Â ½½·¹À̺ê) ¸¸ µ¥ÀÌÅ͸¦ Àü¼ÛÇÒ ¼ö ÀÖ½À´Ï´Ù.
½Åû
¹«¼± ¹ÌÅÍ Àбâ,
»ê¾÷ ÅëÁ¦,
¹«¼± ¼¾¼ ³×Æ®¿öÅ©,
¿ø°Ý ÃøÁ¤ Àåºñ
PTZ Ä«¸Þ¶ó
Modbus modbus ¿Âµµ ¼¾¼
LED ÄÁÆ®·Ñ·¯ RS485/RS232 ¸±·¹ÀÌ ¿ø°Ý Á¦¾î, ¿ø°Ý ÃøÁ¤ ½Ã½ºÅÛ;
¹«¼± ¹ÌÅÍ;
½º¸¶Æ® Ȩ, Ȩ ¿ÀÅä¸ÞÀ̼Ç, Çö¸íÇÑ È¨;
¾×¼¼½º Á¦¾î;
½Äº° ½Ã½ºÅÛ;
µ¥ÀÌÅÍ ¼öÁý;
IT °¡Àü Á¦Ç°;
Áö´É °¡Àü Á¦Ç°;
¾Æ±â ¸ð´ÏÅ͸µ ½Ã½ºÅÛ;
¿Âµµ°è
AT ¸í·É ¸ñ·Ï:
AT ¸í·É¿¡ ´ëÇÑ °£·«ÇÑ ¼³¸íÀÔ´Ï´Ù. ÀÚ¼¼ÇÑ ¼³¸íÀº `RT4AE01 AT ¸í·É »ó¼¼ ¼³¸í `¸Å´º¾óÀ» ÂüÁ¶ÇϽʽÿÀ.
°øÀå Á÷·Ä Æ÷Æ® ¸Å°³ º¯¼ö: 9600 8 N 1
AT ¸í·É ±¸¼º ¸ðµå·Î µé¾î°¡±â À§ÇØ Àü¿øÀ» ÄÒ ÈÄ 3 ºÐ À̳»¿¡ "AT + ENABLE = 1" º¸³»±â
±¸¼º ¿Ï·á: AT + ENABLE = 0 "À» Àü¼ÛÇÏ¿© AT ¸í·É ±¸¼º ¸ðµå¸¦ Á¾·áÇÕ´Ï´Ù.
1 ID
Äõ¸®: AT + ID?
¼³Á¤: AT + ID = xxx (000-254)
2 ¼ÒÇÁÆ®¿þ¾î ¹öÀü Á¤º¸
Äõ¸®: AT + INF?
3 ÀÛ¾÷ ä³Î
Äõ¸®: AT + FREQ?
¼³Á¤: AT + FREQ = xxx(000-254)
µ¥ÀÌÅÍ Àü¼Û ÁÖÆļö´Â 430MHz + xxx * 0.1MHz (xxx´Â ¼±ÅÃµÈ ÀÛ¾÷ ä³ÎÀÔ´Ï´Ù)
4 º¸ ¼Óµµ
Äõ¸®: AT + BAUD?
¼³Á¤: AT + BAUD = x(0-7)
0:1200 1:2400 2:4800 3:9600 (±âº»°ª) 4:19200 5:38400 6:57600 7:115200
5 Æи®Æ¼ ºñÆ®
Äõ¸®: AT + PARITY?
¼³Á¤: AT + PARITY = x(0-2)
0: Æи®Æ¼ ¾øÀ½ 1: ¦¼ö Æи®Æ¼ 2: Ȧ¼ö Æи®Æ¼
6 Àü·Â Àü¼Û
Äõ¸®: AT + Àü¿ø?
¼³Á¤: AT + ÆÄ¿ö = x(0-9)
0:-40dBm 1:-16dBm 2:-10dBm 3:-5dBm 4:0dBm 5:+ 5dBm 6:+ 10dBm 7:+ 15dBm 8:+ 18dBm 9:+ 20dBm
7 °øÀå ÃʱâÈ
¼³Á¤: AT + RESET
8 ÀçºÎÆÃ:
¼³Á¤: AT + REPOWER
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