Á¦¸ñ:
ESP32 ESP-32 º¸µå ¸¶ÀÌÅ©·Î USB µà¾ó ÄÚ¾î Àü·Â ÁõÆø±â ÇÊÅÍ ¸ðµâ ESP32S ESP-32S ¹«¼± WiFi ºí·çÅõ½º °³¹ß
¼³¸í:
1. ¿Âº¸µå CP2102 ¾ÈÁ¤ÀûÀÎ USB TTL Ĩ º¸Àå Á¤»óÀûÀÎ Åë½Å Á÷·Ä Æ÷Æ®.
2. Áö¿ø ÀÚµ¿ ´Ù¿î·Îµå, ¼öµ¿À¸·Î ´Ù¿î·Îµå ¹× ½ÇÇà ¸ðµå¸¦ Àüȯ ÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù.
3. ħ¼ö ±Ý ±â¼ú
4. Áö¿ø °³¹ß À©µµ¿ì ½Ã½ºÅÛ (cygwin msys32 ½Ã¹Ä·¹ÀÌ¼Ç È¯°æ) ¸®´ª½º ½Ã½ºÅÛ
5. ESP32-Arduino
¸í¼¼:
ESP-WROOM-32 °·ÂÇÑ ±â´É°ú ´Ù¾çÇÑ ¿ëµµ·Î ¹ü¿ë ¿ÍÀÌÆÄÀÌ BT BLE MCU ¸ðµâÀÔ´Ï´Ù. À½¼º ÀÎÄÚµù, ¿Àµð¿À ½ºÆ®¸®¹Ö ¹× MP3 µðÄÚµù°ú °°Àº ÀúÀü·Â ¼¾¼ ³×Æ®¿öÅ© ¹× ±î´Ù·Î¿î ÀÛ¾÷¿¡ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÀÌ ¸ðµâÀÇ ÇÙ½ÉÀº È®Àå °¡´ÉÇÏ°í ÀûÀÀ Çü ESP32-D0WDQ6 Ĩ * ÀÔ´Ï´Ù. µÎ °³ÀÇ CPU ÄÚ¾î´Â °³º°ÀûÀ¸·Î Á¦¾îµÇ°Å³ª Àü¿øÀ» ÄÑÁú ¼ö ÀÖ½À´Ï´Ù. Á¶Á¤ ¹üÀ§´Â Ŭ·° ÁÖÆļö´Â 80 MHz 240 MHz. »ç¿ëÀÚ´Â cpuÀÇ Àü¿øÀ» Â÷´ÜÇÏ°í ÀúÀü·Â ÄÚÇÁ·Î¼¼¼¸¦ »ç¿ëÇÏ¿© ÁÖº¯ ÀåÄ¡ÀÇ »óÅ º¯°æ ¶Ç´Â ƯÁ¤ ¾Æ³¯·Î±× ¾çÀÌ ÀÓ°è °ªÀ» ÃÊ°úÇÏ´ÂÁö Áö¼ÓÀûÀ¸·Î ¸ð´ÏÅ͸µÇÕ´Ï´Ù. Esp32´Â ¿ë·® ¼º ÅÍÄ¡ ¼¾¼, Ȧ ¼¾¼, ÀúÀâÀ½ ¼¾¼ ¾ÚÇÁ, SD Ä«µå ÀÎÅÍÆäÀ̽º, ÀÌ´õ³Ý ÀÎÅÍÆäÀ̽º, °í¼Ó SDIO/SPI, UART, i2S ¹× I2C.
CPU ¹× ¸Þ¸ð¸®
ESP32-D0WDQ6 µÎ °³ÀÇ ÀúÀü·Â Xtensa® 32 ºñÆ® LX6 mcus¸¦ Æ÷ÇÔÇÕ´Ï´Ù. ¿¡ Ĩ ÀúÀåÀº Æ÷ÇÔÇÕ´Ï´Ù:
• ÇÁ·Î±×·¥ ½ÃÀÛ ¹× Ä¿³Î ±â´É ÅëÈ¿¡ »ç¿ëµÇ´Â romÀÇ 448 KB.
• ÀÚ·á¿Í Áö½Ã ÀúÀåÀ» À§ÇÑ 520 KB ¿¡ Ĩ SRAM.
• RTC, Áï RTC ´À¸° ¸Þ¸ð¸®¿¡ SRAM 8 KB, µö ½½¸³ ¸ðµå¿¡¼ coprocesser¿¡ ÀÇÇØ ¾×¼¼½º ÇÒ ¼ö ÀÖ½À´Ï´Ù.
• RTC, Áï RTC ºü¸¥ ¸Þ¸ð¸®¿¡ SRAM 8 KB, rtc°¡ ±íÀº Àá ÇüÅ¿¡¼ ½ÃÀÛµÉ ¶§ µ¥ÀÌÅÍ ÀúÀå ¹× ÁÖ¿ä cpu¿¡ ÀÇÇØ Á¢±ÙÀ» À§ÇØ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù.
• 256 ºñÆ®°¡ ½Ã½ºÅÛ (MAC ÁÖ¼Ò ¹× Ĩ ¼³Á¤) ÀÎ 1 kbit eFuse; ³ª¸ÓÁö 768 ºñÆ®´Â Ç÷¡½Ã ¾ÏÈ£È ¹× Ĩ id¸¦ Æ÷ÇÔÇÏ´Â »ç¿ëÀÚ ÀÀ¿ë ÇÁ·Î±×·¥¿¡ ´ëÇÑ ¿¹¾àµË´Ï´Ù.
• ESP-WROOM-32 ÅëÇÕ 4MB SPIFlash
ÆÐÅ°Áö Æ÷ÇÔ:
1 * ¸ðµâ
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