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5PCS ESP32 ¹«¼± ¸ðµâ ESP-WROOM-32 ¿ÍÀÌÆÄÀÌ + BT + BLE MCU ¸ðµâ 32 Mbits PSRAM IPEX / ESP-32S ESP32 ESP-32
5PCS ESP32 ¹«¼± ¸ðµâ ESP-WROOM-32 ¿ÍÀÌÆÄÀÌ + BT + BLE MCU ¸ðµâ 32 Mbits PSRAM IPEX / ESP-32S ESP32 ESP-32
1. ESP32-WROOM-32 ¹ü¿ë ¿ÍÀÌÆÄÀÌ + BT + BLE MCU ¸ðµâ·Î °·ÂÇÑ ±â´É°ú ´Ù¾çÇÑ ¿ëµµ·Î »ç¿ëµË´Ï´Ù. ÀúÀü·Â ¼¾¼ ³×Æ®¿öÅ© ¹× À½¼º ÄÚµù, ¿Àµð¿À ½ºÆ®¸®¹Ö, MP3 µðÄÚµù µî°ú °°Àº ±î´Ù·Î¿î ÀÛ¾÷¿¡ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ ¸ðµâÀÇ ÄÚ¾î´Â È®Àå °¡´ÉÇÏ°í ÀûÀÀÀûÀÎ ESP32-D0WDQ6 ĨÀÔ´Ï´Ù. µÎ °³ÀÇ CPU ÄÚ¾î´Â º°µµ·Î Á¦¾î ÇÒ ¼ö ÀÖ½À´Ï´Ù. 2. ÁÖÆļö Á¶Á¤ ¹üÀ§´Â 80 MHz ~ 240 mhzÀÔ´Ï´Ù. »ç¿ëÀÚ´Â CPU Àü·ÂÀ» Â÷´ÜÇÏ°í ÀúÀü·Â °øµ¿ ÇÁ·Î¼¼¼¸¦ »ç¿ëÇÏ¿© ÁÖº¯ ÀåÄ¡¸¦ Áö¼ÓÀûÀ¸·Î ¸ð´ÏÅ͸µ ÇÒ ¼ö ÀÖ½À´Ï´Ù. »óÅ º¯°æ ¶Ç´Â ÀϺΠ¾Æ³¯·Î±× ¼ö°¡ ÀÓ°è °ªÀ» ÃÊ°úÇÏ´ÂÁö ¿©ºÎ. ESP32 ´Â ¶ÇÇÑ Á¤Àü ½Ä ÅÍÄ¡ ¼¾¼, Ȧ ¼¾¼, Àú¼ÒÀ½ ¼¾¼ ÁõÆø±â, SD Ä«µå ÀÎÅÍÆäÀ̽º, ÀÌ´õ³Ý ÀÎÅÍÆäÀ̽º, °í¼Ó SDIO/SPI, UART, i2S ¹× I2C µî »ï. ÀÌ ¸ðµâÀº ±âÁ¸ ºí·çÅõ½º, ÀúÀü·Â ºí·çÅõ½º ¹× ¿ÍÀÌÆÄÀ̸¦ ÅëÇÕÇÏ°í ´Ù¾çÇÑ ¿ëµµ·Î »ç¿ëµË´Ï´Ù. ¿ÍÀÌÆÄÀÌ´Â ´Ù¾çÇÑ Åë½Å ¿¬°áÀ» Áö¿øÇÕ´Ï´Ù. ¶ó¿ìÅÍ°¡ ÀÎÅͳݿ¡ Á÷Á¢ ¿¬°áµÇ¾î ÀÖÀ½À» Áö¿øÇÕ´Ï´Ù. ºí·çÅõ½º¸¦ »ç¿ëÇϸé ÈÞ´ëÆù ¶Ç´Â ¹æ¼Û BLE ºñÄÜ¿¡ ¿¬°áÇÏ¿© ½ÅÈ£ °¨Áö¸¦ ¿ëÀÌÇÏ°Ô ÇÒ ¼ö ÀÖ½À´Ï´Ù. 4. ESP32 Ĩ Àü·ùÀÇ ÀýÀü ¸ðµå´Â 5Ω a ¹Ì¸¸À¸·Î ¹èÅ͸®·Î ÀÛµ¿µÇ´Â ¿þ¾î·¯ºí ÀüÀÚ ÀåÄ¡¿¡ ÀûÇÕÇÕ´Ï´Ù. ¸ðµâÀÌ Áö¿øÇÏ´Â µ¥ÀÌÅÍ Àü¼Û ¼Óµµ´Â ÃÖ´ë 300mbps À̸ç, ¾ÈÅ׳ª Ãâ·Â Àü·ÂÀº 20 dbm ¿¡ µµ´ÞÇÏ¿© °¡Àå ³ÐÀº ¹«¼± Åë½Å ¹üÀ§¸¦ ´Þ¼º ÇÒ ¼ö ÀÖ½À´Ï´Ù. µû¶ó¼ÀÌ ¸ðµâÀº ¾÷°è ÃÖ°íÀÇ ±â¼ú »ç¾ç, Àü¼Û °Å¸® Ãø¸é¿¡¼ ¶Ù¾î³ ¼º´É, Àü·Â ¼Òºñ ¹× ³×Æ®¿öÅ© ¿¬°áÀ» °®Ãß°í ÀÖ½À´Ï´Ù. 5. ESP32 ÀÇ ¿î¿µ üÁ¦´Â lwipÀ» »ç¿ëÇÏ´Â freeRTOS, Çϵå¿þ¾î °¡¼Ó TLS 1.2 ÀÌ ³»ÀåµÇ¾î ÀÖ½À´Ï´Ù. ĨÀº ¶ÇÇÑ OTA ¾ÏÈ£È ¾÷±×·¹À̵带 Áö¿øÇϸç, »ç¿ëÀÚ°¡ Á¦Ç°À» Ãâ½Ã ÇÑ ÈÄ ¾÷±×·¹À̵带 °è¼ÓÇÏ´Â °ÍÀÌ Æí¸®ÇÕ´Ï´Ù.
Å×½ºÆ® ½Å·Ú¼º: HTOL/HTSL/uHAST/TCT/ESD Wi-Fi ÇÁ·ÎÅäÄÝ: 802.11 b/g/n (802.11n, ÃÖ´ë 150 Mbps) A-MPDU ¹× A-MSDU Áý°è, 0.4 μs °¡µå °£°Ý Áö¿ø ÁÖÆļö ¹üÀ§ 2.4 GHz - 2.5 GHz ºí·çÅõ½º ÇÁ·ÎÅäÄÝ: ºí·çÅõ½º v4.2 BR/EDR ¹× BLE Ç¥ÁØ È£È¯ ºí·çÅõ½º ¶óµð¿À: NZIF ¼ö½Å±â,-97 dBm °¨µµ, Ŭ·¡½º-1, Ŭ·¡½º-2 ¹× Ŭ·¡½º-3 ¼Û½Å±â, AFH ºí·çÅõ½º ¿Àµð¿À: CVSD ¹× SBC ¿Àµð¿À ¸ðµâ ÀÎÅÍÆäÀ̽º: SD Ä«µå, UART, SPI, SDIO, I2C, LED PWM, ¸ðÅÍ PWM, I2S, IR, ÆÞ½º Ä«¿îÅÍ, GPIO, Á¤Àü ¿ë·® ÅÍÄ¡ ¼¾¼, ADC, DAC, 2 ¼± ÀÚµ¿Â÷ ÀÎÅÍÆäÀ̽º (TWAI¢ç, ISO11898- 1 °ú ȣȯ) ¿ÂĨ ¼¾¼: Ȧ ¼¾¼ ÅëÇÕ SPI Ç÷¡½Ã: 4 MB ÀÛµ¿ Àü¾Ð/°ø±Þ Àü¾Ð: 3.0 V - 3.6 V »ö»ó: ±×¸²°ú °°ÀÌ ÀçÁú: PC + ¸ÞÅ»
ÆÐÅ°Áö ³»¿ë: 5 x ¸ðµâ
À§ÀÇ ÆÐÅ°Áö ³»¿ë¹° ¸¸, ´Ù¸¥ Á¦Ç°Àº Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. Âü°í: Á¶¸í ÃÔ¿µ ¹× ´Ù¸¥ µð½ºÇ÷¹ÀÌ·Î ÀÎÇØ »çÁøÀÇ Ç׸ñ »ö»óÀÌ ½Ç¹°°ú ¾à°£ ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. ÃøÁ¤ Çã¿ë ¿ÀÂ÷´Â/- 1-3cm ÀÔ´Ï´Ù.
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