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![](https://ae01.alicdn.com/kf/Hb4070323091f4abfa0cfa06b872cc92am/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) ![](https://ae01.alicdn.com/kf/Ha70515282b1842e396aafcc5c9da9ea1Z/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) ![](https://ae01.alicdn.com/kf/H3b9e9399a3d74550ae7efb03c99b2f049/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) ![](https://ae01.alicdn.com/kf/Hb857f80e921149d3b014b2891775a051b/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Hb4070323091f4abfa0cfa06b872cc92am/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) ![](https://ae01.alicdn.com/kf/Ha70515282b1842e396aafcc5c9da9ea1Z/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) ![](https://ae01.alicdn.com/kf/H3b9e9399a3d74550ae7efb03c99b2f049/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) ![](https://ae01.alicdn.com/kf/Hb857f80e921149d3b014b2891775a051b/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg) ![](https://ae01.alicdn.com/kf/Hc2b09bd3798241bfbb67a7a61537a2a0R/Waveshare-UART-Raspberry-Pi-Pico-10-100M-uart.jpg)
- ºê·£µå À̸§: Waveshare
- µ¥¸ð º¸µå À¯Çü: ÆÈ
- Áõ¸í¼: NONE
- ±Ù¿ø: CN (Á¤Ç°)
- ¸ðµ¨ ¹øÈ£: Pico-ETH-CH9121
- Standard Raspberry Pi Pico header: supports Raspberry Pi Pico series
- OPERATING VOLTAGE: 3.3V/5V
- OPERATING MODE: TCP/UDP
- UART TTL: 3.3V DC or 5V DC (via different pin)
- OPERATING CURRENT: 140mA
- Power consumption: 300bps-921.6Kbps
- DIMENSIONS: 74.54* 21.00(mm)
Raspberry Pi Pico, 10/100M ÀÌ´õ³Ý ¿ë ÀÌ´õ³Ý-UART º¯È¯±â, uart¸¦ ÅëÇÑ ³×Æ®¿öÅ© Åë½Å °¡´É ÀÌ´õ³Ý UART º¯È¯±â?ÇÇÄÚ 2 ä³Î ÀÌ´õ³Ý-UART µ¥ÀÌÅÍ Åõ¸í Àü¼Û Áö¿ø Ư¡ ´«¿¡ Ç¥ÁØ ¶óÁ¸® ÆÄÀÌ ÇÇÄÚ Çì´õ, Áö¿ø ¶óÁ¸® ÆÄÀÌ ÇÇÄÚ ½Ã¸®Áî ¿Âº¸µå ÀÌ´õ³Ý-UART Åõ¸í Æ®·£½Ã¹ö, 2 ä³Î UART, °¢ ä³Î¿¡ ´ëÇÑ µ¶¸³Çü Åõ¸í Àü¼Û ÇÉ ±¸¼ºÀ»À§ÇÑ ¿Âº¸µå Á¡ÆÛ ÀÓº£µðµå ÀÌ´õ³Ý MAC ¹× PHY ·¹À̾î Uart¿Í ÀÌ´õ³×Æ® »çÀÌ ºñ½º¹«Æ® ¹æÇâ Åõ¸íÇÑ ÀÚ·á Àü¼Û 10/100M, ÀüÀÌÁß/¹ÝÀÌÁß ÀÚµ¿ Çù»ó ÀÌ´õ³×Æ® °ø¿ë¿µ¿ª, 802.3 °íºÐ°íºÐÇÑ ÀÚµ¿-MDI/mdix´Â, ÄÉÀ̺í À¯ÇüÀ» ÀÚµ¿ÀûÀ¸·Î °ËÃâÇÏ°í ÀüȯÇÕ´Ï´Ù Áö¿ø DHCP ÀÚµ¿ ¾ò¾îÁø ip¿Í DNS µµ¸ÞÀÎ Á¢±Ù È£½ºÆ® ÄÄÇ»ÅÍ ¼ÒÇÁÆ®¿þ¾î ¶Ç´Â UART ¸í·ÉÀ» ÅëÇØ Ä¨ ÀÛµ¿ ¸ðµå, Æ÷Æ®, IP µîÀÇ ³×Æ®¿öÅ© ¸Å°³ º¯¼ö ±¸¼º 4 °¡Áö ÀÛµ¿ ¸ðµå: TCP Ŭ¶óÀ̾ðÆ®, TCP ¼¹ö, UDP Ŭ¶óÀ̾ðÆ®, UDP ¼¹ö ÀüÀÌÁß ¶Ç´Â ¹ÝÀÌÁß UART Åë½Å, RS485 RX/TX ÀÚµ¿ ½ºÀ§Ä¡ Áö¿ø (ÇÊ¿äÇÑ ¿ÜºÎ RS485 ÄÁÆ®·Ñ·¯) Áö¿ø °¡»ó Á÷·Ä Æ÷Æ® ¼ÒÇÁÆ®¿þ¾î (Á¦°ø) KEEPALIVE ¸ÞÄ¿´ÏÁò Áö¿ø °³¹ß ÀÚ¿ø ¹× ¼³¸í¼ (Pico/Raspberry Pi/STM32 ¿ë ¿¹) ¿Í ÇÔ²² Á¦°øµË´Ï´Ù.
¸í¼¼ ¿î¿µ Àü¾Ð | 3.3V/5V | ÀÛµ¿ Àü·ù | 140mA | ÀÛµ¿ ¸ðµå | TCP/UDP | ÇâÇÕ´Ï´Ù | 300bps ~ 921.6Kbps | UART TTL | 3.3V / 5V ȣȯ | Â÷¿ø | 74.54 ¡¿ 21.00(mm) | ÀÛµ¿ ¿Âµµ | -40 ¡É ~ 85 ¡É | ÀúÀå »óÅ | -55 ¡É ~ 125 ¡É |
¶óÁ¸® ÆÄÀÌ ÇÇÄÚ Çì´õ ȣȯ¼º ¶óÁ¸® ÆÄÀÌ ÇÇÄÚ¿¡ Á÷Á¢ ºÎÂøÇϱâÀ§ÇÑ ¿Âº¸µå ¾Ï ÇÉ Çì´õ ºê·¹ÀÌÅ© ¾Æ¿ô Å° ÇÉ, ´Ù¸¥ È£½ºÆ® º¸µå »ç¿ë ¾î´ðÅÍ,?¶óÁ¸® ÆÄÀÌ ÇÇÄÚ?¹×?Pico-LCD-1.14?Æ÷ÇÔµÇÁö ¾Ê½À´Ï´Ù. ¹«¾ùÀ» º¸µå UART 2 ¿¬°á Ç¥½Ã UART 1 ¿¬°á Ç¥½Ã CH9121 ½ÇÇà »óÅ ǥ½Ã±â Àü¿ø Ç¥½Ã±â CH9121 µå¶óÀ̹ö Ĩ AMS1117-3.3V Àü¿ø IC RT9193-18GB Àü¿ø IC ÀÌ´õ³Ý Ä¿³ØÅÍ ÀÎÅÍÆäÀ̽º ÇÉ ±¸¼º Á¡ÆÛ
ÀÀ¿ë ½Ã³ª¸®¿À 4 °¡Áö ÀÛµ¿ ¸ðµå: TCP Ŭ¶óÀ̾ðÆ®, TCP ¼¹ö, UDP Ŭ¶óÀ̾ðÆ®, UDP ¼¹ö ÀÚ¿ø ¹× ¼ºñ½º
WIKI:Http://www.waveshare.com/wiki/Pico-ETH-CH9121 * ´Ù¸¥ Á¦Ç°¿¡ ´ëÇÑ ÀÚ¿øÀº ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù, ½ÇÁ¦·Î Á¦°øµÈ ÀÚ¿øÀ» È®ÀÎÇϱâ À§ÇØ À§Å° ÆäÀÌÁö¸¦ È®ÀÎÇϽʽÿÀ. ÆÐÅ°Áö ³»¿ë ¹«°Ô:?0.019 kg Pico-ETH-CH9121 x1
1 ![](https://www.waveshare.com/img/devkit/accBoard/Pico-ETH-CH9121/Pico-ETH-CH9121-3_220.jpg)
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