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»ç¾ç ESP8285, SX1281, ExpressLRS Æß¿þ¾î RF ÁÖÆļö: 2.4GHz ISM (2400 ~ 2480MHz) ¾ÈÅ׳ª Ä¿³ØÅÍ: IPEX MHF-1 ¿ø°Ý ÃøÁ¤ Àü·Â: 12dbm ±â¾Ð°è ÅëÇÕ CRSF-PWM-V º¯È¯±â 7x PWM Ãâ·Â (Àü¿ø ·¹ÀÏÀÌÀÖ´Â 6x, PWM8 Àº ½ÅÈ£ Æеå ÀÓ) PWM ÁÖÆļö: 50, 100, 160, 330, 400Hz ±¸¼º °¡´É PWM ÇØ»óµµ: 4x1024 À§Ä¡ + 3x128 À§Ä¡ (ExpressLRS 2.0 ¿ÍÀÌµå ½ºÀ§Ä¡ ¸ðµå) GPS ¿ë 1x UART(2) ÃÖ´ë 36V ¹èÅ͸® Àü¾Ð °¨Áö (1K:10K Àü¾Ð ºÐ¹è±â ³»Àå) ¿ÜºÎ Àü·ù ¼¾¼ (0 ~ 3.3V) ¿Í ȣȯ °¡´É RxBt,Curr,Capa, ¹ÚÁã %,GPS ¿ø°Ý ÃøÁ¤ ¹× VSpd(Vario) Á¤°Ý Àü¾Ð: 3.5 ~ 9V @ 5V Æеå, 0 ~ 36V @ Vbat, 0 ~ 3.3V @ Curr Àü·Â ¹æÃâ: 50mA (¹ÙÀεù), 90mA (¿ÍÀÌÆÄÀÌ ¸ðµå) 5V ·¹±Ö·¹ÀÌÅÍ°¡ ³»ÀåµÇ¾î ÀÖÁö ¾ÊÀ¸¸ç, ¼º¸½º´Â ¿ÜºÎ 5V Àü¿ø¿¡ ÀÇÇØ CRSF-PWM-V º¸µåÀÇ 5V Æе带 ÅëÇØ Àü¿øÀÌ °ø±ÞµÇ¾î¾ß ÇÕ´Ï´Ù. Failsafe °ª ±¸¼º °¡´É ¾÷±×·¹ÀÌµå °¡´ÉÇÑ Æß¿þ¾î ¹°¸®Àû: Æ÷Àå:
Æß¿þ¾î CRSF-PWM-V ±â´É
Çɾƿô ¹× Æеå¼ö½Å±â ÅëÇÕ¿ë Tx1/Rx1(UART1) GPS/Æß¿þ¾î ¾÷µ¥ÀÌÆ®/¼³Á¤ ¸Å°³ º¯¼ö¿¡ ´ëÇÑ Tx2/Rx2(UART2) 1 ~ 8: CH1 ~ CH8 PWM Ãâ·Â Currr: Àü·ù ¼¾¼ ½ÅÈ£ (0 ~ 3.3V) Vbat: 0 ~ 36V ¹èÅ͸® Àü¾Ð °¨Áö G: Áö¸é 4v5 Æеå Àü¾Ð = 5V Æеå Àü¾Ð-0.3V. 5V ·¹±Ö·¹ÀÌÅÍ°¡ ³»ÀåµÇ¾î ÀÖÁö ¾ÊÀ¸¸ç ¿ÜºÎ 5V ¼Ò½º¸¦ ÅëÇØ º¸µå ¹× ¼ö½Å±â¿¡ Àü¿øÀ» °ø±ÞÇؾßÇÕ´Ï´Ù.
½ÇÆÐ ¾ÈÀü (FW 2.0.0 ÀÌ»ó)CH3 ´Â ½º·ÎƲ¿¡ ´ëÇØ Á¤·ÄµÇ¸ç, ±âº»ÀûÀ¸·Î Failsafe °ª = 988. ´ÙÀ½ ¼³Á¤À» ÅëÇØ CH3 ¹× ±âŸ ä³ÎÀÇ failsafe °ªÀ» º¯°æÇÒ ¼ö ÀÖ½À´Ï´Ù. Failsafe ¼³Á¤À» ½ÃÀÛÇϱâ Àü¿¡ ESC ½ÅÈ£°¡ º¸µå¿¡¼ CRSF-PWM. PWM1 ¹× PWM2 ½ÅÈ£ Æе带 ºê¸®Áö ÇÑ ´ÙÀ½ º¸µå¿Í ¼ö½Å±â¿¡ Àü¿øÀ» CRSF-PWM. Failsafe °ªÀº º¸µåÀÇ Àü¿øÀ» ÄÑ°í CRSF ½ÅÈ£¸¦ CRSF-PWM ÀÚµ¿À¸·Î ÀúÀåµË´Ï´Ù. LED°¡ 8 ¹ø ºü¸£°Ô ±ô¹ÚÀÔ´Ï´Ù. Failsafe °ª = CRSF ½ÅÈ£°¡ º¸µå¿¡ ÀÇÇØ ¼ö½ÅµÉ ¶§ °¢ ¼Û½Å±â ä³ÎÀÇ PWM CRSF-PWM. PWM 1 °ú 2 »çÀÌÀÇ Á¡ÆÛ¸¦ CRSF-PWM º¸µå°¡ ÀÏ¹Ý PWM Ãâ·Â ¸ðµå¿¡¼ ÀÛµ¿ÇÕ´Ï´Ù.
LED »óÅÂÀú¼Ó ±ô¹ÚÀÓ: CRSF-PWM º¸µå°¡ CRSF ½ÅÈ£¸¦ ¼ö½ÅÇÏÁö ¾Ê½À´Ï´Ù (¿¹: ¼ö½Å±â°¡ ¼Û½Å±â¿¡ ¹ÙÀεùµÇÁö ¾ÊÀ½). ¼Ö¸®µå ON: CRSF-PWM º¸µå¿Í ¼ö½Å±â°¡ Á¤»óÀûÀ¸·Î ÀÛµ¿ ÇÔ 5 ÃÊ µ¿¾È Àü¿øÀ» ÄÒ ÈÄ 10 ¹è ºü¸£°Ô ±ô¹ÚÀÓ: CLI ¸ðµå°¡ È°¼ºÈµÊ
GPS ¿ø°Ý ÃøÁ¤GPS NMEA ÇÁ·ÎÅäÄÝ, 1Hz, º¸ 9600 ~ 115200 ȣȯ °¡´É CRSF-PWM º¸µå "RX" ¿¡ GPS "TX" ´ÜÀÏ ¿ÍÀÌ¾î ¹ÝÀÌÁß UART ¿¬°á, CRSF-PWM º¸µå "TX" ¿¡ GPS "RX" ´Â Çʼö°¡ ¾Æ´Õ´Ï´Ù. GPS ¿ø°Ý ÃøÁ¤ ID Áö¿ø: GPS, GSpd, Hdg, Alt, Sats U-blox ½Ã¸®Áî GPS´Â ±âº»ÀûÀ¸·Î "0 + 1 - UBX + NMEA" ÇÁ·ÎÅäÄÝÀ» Ãâ·Â ÇÒ ¼ö ÀÖ½À´Ï´Ù ¼¾¼ (GPS, GSpd, Hdg, Alt, Sats) CRSF-PWM º¸µå°¡ GPS¿Í ¿¬°áµÇ¸é ¼Û½Å±â TELEMETRY ÅÇ¿¡¼ ±ô¹ÚÀÔ´Ï´Ù. GPS ¿ø°Ý ÃøÁ¤À̾ø´Â ¹®Á¦ ÇØ°á, GPS¿Í CRSF-PWM º¸µå »çÀÌÀÇ ¹è¼±À» µÎ ¹ø È®ÀÎ, ÀϺΠu-blox GPS´Â NMEA ÇÁ·ÎÅäÄÝÀ» Ãâ·ÂÇÏÁö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù, u-centerÀÇ GPS¸¦ ±âº» ±¸¼ºÀ¸·Î µÇµ¹·Á¾ßÇÕ´Ï´Ù. ÇÔ²²?, ºñÇà °æ·Î¸¦ °èȹÇϰųª ÀÒ¾î¹ö¸° ºñÇà±â¸¦ °Ë»ö ÇÒ ¼ö ÀÖ½À´Ï´Ù.
VSpd ¿ø°Ý ÃøÁ¤±â¾Ð°è SPL06-001 (I2C ÁÖ¼Ò 0x76) ÅëÇÕ VSpd ¿ø°Ý ÃøÁ¤Àº ExpressLRS 2.0, EDGE 2.6, OPENTX 2.2 À̻󿡼 Áö¿øµË´Ï´Ù.
TIM ¹× PWM ÁÖÆļöCLI ¸ðµåÀü¿øÀ» ÄÒ ÈÄ 10 ÃÊ À̳»¿¡ CRSF-PWM º¸µå°¡ UART2 ¿¡ ¿¬°áµÈ GPS¸¦ °¨ÁöÇÏÁö ¸øÇϸé CLI ¸ðµå°¡ È°¼ºÈµË´Ï´Ù. CLI ¸ðµå°¡ È°¼ºÈµÈ ÈÄ USB-TTL ¸ðµâ/FC Æнº½º·ç¸¦ ÅëÇØ CRSF-PWM º¸µå¸¦ ±¸¼ºÀÚ¿¡ ¿¬°áÇÒ ¼ö ÀÖ½À´Ï´Ù. CLI ¸ðµå¿¡¼ CRSF-PWM º¸µå Æß¿þ¾î¸¦ ¾÷µ¥ÀÌÆ®ÇÒ ¼ö ÀÖ½À´Ï´Ù. CLI ¸ðµå´Â ¼ö½Å±â CRSF ½ÅÈ£ ¹× PWM Ãâ·Â¿¡ ¿µÇâÀ» ÁÖÁö ¾Ê½À´Ï´Ù.
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