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![](https://ae01.alicdn.com/kf/H20662264bfcb4c8a88953fc303f190bcl/NEO-M8T-GNSS.jpg) ![](https://ae01.alicdn.com/kf/H2108d4d91c844465853cc09df3273071d/NEO-M8T-GNSS.jpg) ![](https://ae01.alicdn.com/kf/Hb6e8d3fa5c2849cc987ddc5c56e903f6e/NEO-M8T-GNSS.jpg) ![](https://ae01.alicdn.com/kf/H2daa615f4ddc492a85c09d2ce51427435/NEO-M8T-GNSS.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H20662264bfcb4c8a88953fc303f190bcl/NEO-M8T-GNSS.jpg) ![](https://ae01.alicdn.com/kf/H2108d4d91c844465853cc09df3273071d/NEO-M8T-GNSS.jpg) ![](https://ae01.alicdn.com/kf/Hb6e8d3fa5c2849cc987ddc5c56e903f6e/NEO-M8T-GNSS.jpg) ![](https://ae01.alicdn.com/kf/H2daa615f4ddc492a85c09d2ce51427435/NEO-M8T-GNSS.jpg) ![](https://ae01.alicdn.com/kf/H054376b40ff2483ab91bd05a801d38c5v/NEO-M8T-GNSS.jpg)
- ¸ðµ¨ ¹øÈ£: NEO-M8T GNSS TIMING HAT
- µ¥¸ð º¸µå À¯Çü: ÆÈ
- ºê·£µå À̸§: Waveshare
- ¿ø»êÁö: Áß±¹
NEO-M8T GNSS ŸÀÌ¹Ö ¸ðÀÚ
Raspberry PiÀÇ NEO-M8T ±â¹Ý GNSS ¸ðµâ, ´ÜÀÏ À§¼º ŸÀÌ¹Ö ±â´É
»ç¼ÒÇÑ Ç¥·ù¸¦ ÅëÇÑ Á¤È®ÇÏ°í ºü¸¥ Æ÷Áö¼Å´×, ÀúÀü·Â ¼Òºñ, ½ºÇªÇÎ ¹æÁö ¹× Àç¹Ö ¹æÁö¿¡ Ź¿ùÇÑ ±â´É
ÀÌ°ÍÀº ¶óÁ¸® ÆÄÀÌ GNSS ¸ðÀÚ±â¹Ý NEO-M8T´ÙÁß º°ÀÚ¸® ¼ö½Å±â Áö¿øÀº ¹°·Ð Á¤È®ÇÑ ´ÜÀÏ À§¼º ŸÀÌ¹Ö ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù. ÃÖ´ë 3 GNSS (GPS, Beidou, Galileo, GLONASS) ÀÇ µ¿½Ã ¼ö½Å°ú SBAS, QZSS, IMES ¹× D-GPS °°Àº Áõ° ½Ã½ºÅÛÀ» Áö¿øÇÕ´Ï´Ù. »ç¼ÒÇÑ µå¸®ÇÁÆ®, ³·Àº Àü·Â ¼Òºñ, Ź¿ùÇÑ ½ºÇªÇÎ ¹æÁö ¹× Àç¹Ö ¹æÁö ±â´ÉÀ» °®Ãá Á¤È®ÇÏ°í ºü¸¥ Æ÷Áö¼Å´×ÀÌ Æ¯Â¡ÀÔ´Ï´Ù.
ÆÄÀÌ¿¡ °£´ÜÈ÷ ºÎÂøÇÏ¸é ¶óÁ¸® ÆÄÀÌ¿¡ GNSS ±â´ÉÀ» È°¼ºÈÇÏ´Â °ÍÀÌ ¸Å¿ì ½±½À´Ï´Ù.
±â´É ÇÑ´«¿¡
Á¤È®ÇÑ Å¸ÀÌ¹Ö ±â´É, ´ÜÀÏ À§¼ºÀ¸·Îµµ ³ôÀº °¡¿ë¼º
¾Æ³¯·Î±× ¹× µðÁöÅÐ °£¼· ¿ÏÈ ±â´ÉÀ» °®Ãá ÇÏÀÌ ´ÙÀ̳»¹Í ·¹ÀÎÁö ¶óµð¿À, ¹«¼± Åë½Å ÀåºñÀÇ ÀÀ¿ë ÇÁ·Î±×·¥ Áö¿ø
´ÙÁß º°ÀÚ¸® ¼ö½Å±â Áö¿ø, GPS, Beidou, Galileo ¹× GLONASS¿¡¼ ÃÖ´ë 3 °¡Áö À¯ÇüÀÇ GNSS À§¼º ½Ã½ºÅÛÀ» µ¿½Ã¿¡ ¼ö½ÅÇÏ¸ç ¿©ÀüÈ÷ ³·Àº Àü·Â ¼Òºñ¸¦ À¯ÁöÇÕ´Ï´Ù.
SBAS, QZSS, IMES, D-GPS Æ÷ÇÔÇÑ Áõ° ½Ã½ºÅÛ Áö¿øÀ¸·Î ¼ºñ½º À§Ä¡ÀÇ Æ÷Áö¼Å´× ¼º´É Çâ»ó
A-GNSS (Assisted GNSS) Áö¿ø, Àü¿øÀ» ÄÓ ¶§ ù ¹ø° À§Ä¡ ÁöÁ¤ ½Ã°£ÀÌ ´ÜÃàµÇ°í ȹµæ ¹Î°¨µµ°¡ Çâ»óµË´Ï´Ù.
Ư¡-167dBm Ž»ö °¨µµ¿Í ¶Ù¾î³ ½ºÇªÇÎ ¹æÁö ¹× Àç¹Ö ¹æÁö ±â´É, Áö¿À Ææ½Ì Áö¿ø
¸ðµâÀ» ½±°Ô ±¸¼º ÇÒ ¼öÀÖ´Â U-Center Áö¿ø
Ç¥ÁØ ¶óÁ¸® ÆÄÀÌ 40PIN GPIO È®Àå Çì´õ, ¶óÁ¸® ÆÄÀÌ ½Ã¸®Áî º¸µå, Jetson Nano Áö¿ø
Arduino/STM32 ¿Í °°Àº È£½ºÆ® º¸µå¿¡ ¿¬°áÇϱâ À§ÇØ ¸ðµâÀÇ UART ¹× I2C ÀÎÅÍÆäÀ̽º¸¦ ºÐ¸®ÇÕ´Ï´Ù.
°¨»ç ¹üÀ§: 4800 ~ 921600bps (±âº»ÀûÀ¸·Î 9600bps)
DDC (I2C ȣȯ) ÀÎÅÍÆäÀ̽º Áö¿ø: ÃÖ´ë 400KHz (ÃÖ´ë)
¿Âº¸µå ¹èÅ͸® Ȧ´õ, ML1220 ÃæÀü½Ä ¼¿ Áö¿ø, ÇÏ·ç»ì¸² Á¤º¸ ¹× ÇÖ ½ºÅ¸Æ® À¯Áö
¸ðµâ ÀÛµ¿ »óŸ¦ ³ªÅ¸³»´Â 4x LED
°³¹ß ¸®¼Ò½º ¹× ¼³¸í¼¿Í ÇÔ²² Á¦°ø (¶óÁ¸® ÆÄÀÌ/Á¦Æ®½¼ ³ª³ë/Arduino/STM32 ÀÇ ¿¹)
»ç¾ç
GNSS »ç¾ç |
NEO-M8T |
GPS & GLONASS |
GPS |
¿µ±¤ |
º£À̵Π|
°¥¸±·¹¿À |
ÁÖÆļö ¹êµå |
72 ä³Î u-blox M8 ¿£Áø GPS L1C/A, SBAS L1C/A, QZSS L1C/A, QZSS L1 SAIF, GLONASS L1OF, BeiDou B1, °¥¸±·¹¿À E1B/C |
¼öÆò À§Ä¡ Á¤È®µµ |
ÀÚÀ²Àû |
2.5m CEP |
2.5m CEP |
4.0m CEP |
3.0m CEP |
- |
S¹Ù½º |
2.0m CEP |
2.0m CEP |
- |
- |
- |
ÃÖ´ë ³»ºñ°ÔÀÌ¼Ç ¾÷µ¥ÀÌÆ® ¼Óµµ |
4Hz |
10Hz |
10Hz |
10Hz |
10Hz |
½Ã°£À» ¸ÕÀú ¼öÁ¤ |
ÄÝµå ½ºÅ¸Æ® |
25 ´ë |
29 ´ë |
30 ´ë |
34 ´ë |
45 ´ë |
ÇÖ ½ºÅ¸Æ® |
1s |
1s |
1s |
1s |
1s |
¿øÁ¶ ½ÃÀÛ |
2s |
2s |
2s |
3s |
7s |
°¨µµ |
ÃßÀû ¹× Ž»ö |
-167 dBm |
-166 dBm |
-166 dBm |
-159 dBm |
-159 dBm |
Ãëµæ Áö¿ø |
-157 dBm |
-157 dBm |
-151 dBm |
-146 dBm |
-142 dBm |
Àç ȹµæ |
-160 dBm |
-160 dBm |
-156 dBm |
-156 dBm |
-153 dBm |
ÄÝµå ½ºÅ¸Æ® |
-148 dBm |
-148 dBm |
-145 dBm |
-143 dBm |
-138 dBm |
ÇÖ ½ºÅ¸Æ® |
-160 dBm |
-160 dBm |
-156 dBm |
-155 dBm |
-151 dBm |
¼Óµµ Á¤È®µµ |
0.05 m/s |
0.05 m/s |
0.1 m/s |
0.1 m/s |
0.1 m/s |
Ç¥Á¦ Á¤È®µµ |
0.3 ÇÐÀ§ |
0.3 ÇÐÀ§ |
0.4 ÇÐÀ§ |
0.5 ÇÐÀ§ |
0.5 ÇÐÀ§ |
PPS Á¤È®µµ |
¸¼Àº ÇÏ´Ã |
¡Â 20ns |
½Ç³» |
¡Â 500ns |
ÁöÅÍ |
± 11ns |
PPS ÁÖÆļö |
0.25Hz¡¦10MHz (±¸¼º °¡´É) |
¿î¿µ Á¦ÇÑ |
°¡¼Ó (ÃÖ´ë): 4g |
°íµµ (ÃÖ´ë): 50000m |
¼Óµµ (ÃÖ´ë): 500 m/s |
±âŸ »ç¾ç |
Åë½Å ÀÎÅÍÆäÀ̽º |
USB, UART (±âº»ÀûÀ¸·Î 4800 ~ 921600bps, 9600bps), I2C (ÃÖ´ë 400KHz) |
¾÷µ¥ÀÌÆ® ¼Óµµ |
1Hz (±âº»°ª), 10Hz (ÃÖ´ë) |
ÇÁ·ÎÅäÄÝ |
NMEA 0183 ¹öÀü 4.0 (V2.3 ¶Ç´Â V4.1 ¼±Åà °¡´É), UBX, RTCM 2.3 |
Àü¿ø °ø±Þ ÀåÄ¡ |
5V |
Àüü ÇöÀç |
<45mA @ 5V (°è¼Ó ¸ðµå) |
¸ðµâ Àü·ù |
32mA @ 3V (°è¼Ó ¸ðµå) |
ÀÛµ¿ ¿Âµµ |
-40¡É ~ 85¡É |
Ä¡¼ö |
65mm × 30.5mm |
Ç¥ÁØ ¶óÁ¸® ÆÄÀÌ 40PIN GPIO
¶óÁ¸® ÆÄÀÌ ½Ã¸®Áî º¸µå¿Í ȣȯ °¡´É, Á¦Æ®½¼ ³ª³ë
´ÜÀÏ À§¼º ŸÀÌ¹Ö ¹× µ¿±âÈ
´ÜÀÏ À§¼ºÀ¸·Îµµ ³ôÀº ¹«°á¼º, Á¤È®ÇÑ Å¸ÀÌ¹Ö ±â´É, °í°¡¿ë¼º
ºñ¿ë È¿À²Àû, °íÁ¤¹Ð, °£ÆíÇÑ ±¸Çö
´ÙÁß º°ÀÚ¸® ¼ö½Å±â Áö¿ø
ÃÖ´ë 3 °¡Áö À¯ÇüÀÇ GNSS À§¼º ½Ã½ºÅÛÀÇ µ¿½Ã ¼ö½Å, ¿©ÀüÈ÷ ÀúÀü·Â ¼Òºñ À¯Áö
GPS, º£À̵Î, °¥¸±·¹¿À ¹× GLONASS Áö¿ø
Áõ° ½Ã½ºÅÛ Áö¿ø
Áõ° ½Ã½ºÅÛÀº À§Ä¡ ¹× Ç×ÇØÀÇ Á¤È®¼º, ¹«°á¼º, ½Å·Ú¼º ¹× °¡¿ë¼º Çâ»óÀ» ¸ñÇ¥·Î ÇÕ´Ï´Ù.
SBAS, QZSS, IMES, D-GPS Æ÷ÇÔÇÑ Áõ° ½Ã½ºÅÛ Áö¿ø
Áö¸® Ææ½Ì Áö¿ø
Ư¡-167dBm Ž»ö °¨µµ, ½ºÇªÇÎ ¹æÁö ¹× Àç¹Ö ¹æÁö¿¡ Ź¿ùÇÑ ±â´É
¼ÒÇÁÆ®¿þ¾î U ¼¾ÅÍ Áö¿ø
¸ðµâÀ» ½±°Ô ±¸¼º ÇÒ ¼öÀÖ´Â ¹æ¹ý
ÀÀ¿ë ÇÁ·Î±×·¥
Â÷·® °ü¸®, ÀÚ»ê ÃßÀû, ±ÝÀ¶ °Å·¡, ½º¸¶Æ® Àü±â ±×¸®µå, º¸¾È ½Ã½ºÅÛ, »ê¾÷¿ë PDA, GIS ¾Û µî¿¡ ÀÌ»óÀûÀÔ´Ï´Ù.
º¸µå¿¡ÀÖ´Â °Í
NEO-M8T ¸ðµâ
RT9193-33ÆÄ¿ö Ĩ
TXS0108EPWÀü¾Ð ¹ø¿ª±â
»óÅ ǥ½Ã±â RXD/TXD: UART TX/RX Ç¥½Ã±â Á¶´Þû: GPS »óÅ ǥ½Ã±â PWR: Àü¿ø Ç¥½Ã±â
¹èÅ͸® Ȧ´õ Ephemeris Á¤º¸ ¹× ÇÖ ½ºÅ¸Æ® À¯Áö¸¦ À§ÇØ ML1220 ÃæÀü½Ä ¼¿ Áö¿ø
¶óÁ¸® ÆÄÀÌ GPIO Çì´õ ¶óÁ¸® ÆÄÀÌ¿Í ¿¬°áÇϱâÀ§ÇÑ
USB Æ÷Æ®
UART, I2C ÀÎÅÍÆäÀ̽º ´Ù¸¥ MCU¿Í ¿¬°áÇϱâÀ§ÇÑ °Í
GNSS ¾ÈÅ׳ª Ä¿³ØÅÍ
°³¿ä
NEO-M8T GNSS ŸÀÌ¹Ö ¸ðÀÚ x1
GPS ¿ÜºÎ ¾ÈÅ׳ª (B) x1
¸¶ÀÌÅ©·Î B ÄÉÀ̺í·Î USB-A x1
RPi ³ª»ç ÆÑ (2 °³) x1
2x20PIN ¿©¼º Çì´õ x1
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