ESP32 ¹öÀü:
![](https://ae01.alicdn.com/kf/S6d199bc566a849a3b3247dd171c05455F.jpg)
ESP32-C3-0.42LCD
ESP32-C3 2.4 GHz ¿ÍÀÌÆÄÀÌ ¹× ºí·çÅõ½º® Àú¿¡³ÊÁö (Bluetooth 5 (LE) ¸¦ Áö¿øÇÏ´Â espressifÀÇ Àú°¡Çü ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯ÀÔ´Ï´Ù... ÀÌ Ä¨¿¡´Â ÃÖ¼Ò ¼öÀÇ ÇÉÀÌ ÀÖÀ¸¸ç, ƯÈ÷ Àú·ÅÇÑ ºñ¿ë°ú gpioÀÇ Å« ¼öÀÇ ESP32-Sx ¶Ç´Â ESP32 Ŭ·¡½Äº¸´Ù ´Ü¼øÇÑ ÇÁ·ÎÁ§Æ®¸¦ À§ÇØ ¼³°èµÇ¾ú½À´Ï´Ù. ESP32 º¸´Ù ESP8266 À» ÀǵµÇÑ ±³Ã¼Ç°À¸·Î ´õ ¸¹ÀÌ »ý°¢ÇϽʽÿÀ!USB-to-serialÀÌ ³»ÀåµÇ¾î ÀÖÁö¸¸ ³×ÀÌƼºê usb´Â ¾Æ´Õ´Ï´Ù. Å°º¸µå ¶Ç´Â µð½ºÅ© µå¶óÀÌºê ¿ªÇÒÀ» ÇÒ ¼ö ¾ø½À´Ï´Ù. ¿©±â¿¡ »ç¿ë µÈ Ĩ¿¡´Â 4MB Ç÷¡½Ã ¸Þ¸ð¸®, 400 KB sramÀÌ ÀÖ½À´Ï´Ù...
ÀÌ ESP32-C3 UART, I2C, I2S, ¿ø°Ý Á¦¾î ÁÖº¯ ÀåÄ¡, LED PWM ÄÁÆ®·Ñ·¯, ÀÏ¹Ý DMA ÄÁÆ®·Ñ·¯, TWAI ÄÁÆ®·Ñ·¯, USB Á÷·Ä/JTAG ÄÁÆ®·Ñ·¯¿¡ À̸£±â±îÁö dzºÎÇÑ ÁÖº¯ ÀåÄ¡ ¼¼Æ®¸¦ ÅëÇÕÇÕ´Ï´Ù. ¿Âµµ ¼¾¼ ¹× ADC. SPI, µà¾ó SPI ¹× Äõµå SPI ÀÎÅÍÆäÀ̽ºµµ Æ÷ÇԵ˴ϴÙ. DAC ¶Ç´Â ³×ÀÌƼºê Á¤Àü ½Ä ÅÍÄ¡°¡ ¾ø½À´Ï´Ù.
±×°ÍÀÇ ÃÖ÷´Ü Àü¿ø ¹× RF ¼º´ÉÀ¸·Î ÀÌ SoC ÀÌ»óÀûÀÎ ¼±Åà ´Ù¾çÇÑ ÀÀ¿ë ½Ã³ª¸®¿À °ü·ÃµÈ ÀÎÅÍ³Ý (IoT), ¿þ¾î·¯ºí ÀüÀÚ ±×¸®°í ½º¸¶Æ® Ȩ.
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ESP32-C3FH4 WIFI ¹× ºí·çÅõ½º LE RISC-V ´ÜÀÏ ÄÚ¾î CPU ±â¹Ý
À¯Çü-C USB
4MB Ç÷¡½Ã
11X IO
1x1.0-4P Ä¿³ØÅÍ (GND,3V3,SDA(GPIO5),SCL(GPIO6)
1xRGB(GPIO2)
1xLED(3.3V Àü¿ø °ø±Þ ÀåÄ¡)
1xREset ¹öÆ°(CHIP_EN, ÇÁ·Î±×·¥À» ´Ù½Ã ½ÃÀÛÇϰųª ROM ºÎÆ®·Î´õ ÀԷ¿¡ ÀûÇÕ)
1xBoot¹öÆ°(GPIO9, ROM ºÎÆ®·Î´õ ÃâÀÔ ¶Ç´Â »ç¿ëÀÚ ÀÔ·Â ¿ë)
MicroPython, Arduino ¹× ESP-IDF ȣȯ
3.3V ·¹±Ö·¹ÀÌÅÍ, 500mA ÇÇÅ© Ãâ·Â
¼¼¶ó¹Í ¾ÈÅ׳ª
Å©±â ¹× ¹«°Ô
Å©±â: 23.5X 18mm
¹«°Ô: 2.6G
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https://github.com/01Space/ESP32-C3-0.42LCD
RP2040 ¹öÀü:
![](https://ae01.alicdn.com/kf/S1eaa5b2ae08e432caa7e3880e636e68c6.png)
RP2040-0.42LCD
RP2040-0.42Lcd´Â °í¼º´É °³¹ß º¸µåÀÔ´Ï´Ù., ÅëÇÕ 0.42 "LCD (70 ¡¿ 40 ÇØ»óµµ).À¯¿¬ÇÑ µðÁöÅÐ ÀÎÅÍÆäÀ̽º. RP2040 Àº 264KB ³»ºÎ sram°ú 2MB ³»ºÎ Ç÷¡½Ã ÀúÀå ÀåÄ¡°¡ ÀÖ´Â 133 mhz¿¡¼ Àá±ä µà¾ó ÄÚ¾î Arm Cortex-M0 + ÇÁ·Î¼¼¼¸¦ °®Ãß°í ÀÖ½À´Ï´Ù...
RP2040 ³»ºÎ´Â `¿µ±¸ rom` USB UF2 ºÎÆ® ·Î´õÀÔ´Ï´Ù. Áï, »õ·Î¿î Æß¿þ¾î¸¦ ÇÁ·Î±×·¡¹ÖÇÏ·Á¸é ºÎÆ® ¼¿ ¹öÆ°À» usb¿¡ ¿¬°áÇÏ¸é¼ ´©¸¨´Ï´Ù (¶Ç´Â ½ÇÇà/¸®¼Â ÇÉÀ» Á¢Áö·Î ´ç±â±â). Æß¿þ¾î¸¦ µå·¡±× ÇÒ ¼ö ÀÖ´Â USB µð½ºÅ© µå¶óÀ̺ê·Î Ç¥½ÃµË´Ï´Ù.
ÈǸ¢ÇÑ C/C ++ Áö¿ø, ºñ°ø½Ä (Á¤¸» ÁÁÀº) Arduino Áö¿ø, ´ç½ÅÀº ¶ÇÇÑ micropthon°ú circuitpythonÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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RP2040 32 ºñÆ® Cortex M0 + µà¾ó ÄÚ¾î, ~ 125 MHz @ 3.3V ·ÎÁ÷ ¹× Àü¿ø
264 KB RAM
ÆÄÀÏ ¹× CircuitPython/MicroPython ÄÚµå ÀúÀåÀ» ÀúÀåÇϱâÀ§ÇÑ 2 MB SPI Ç÷¡½Ã Ĩ. EEPROM ¾øÀ½
4 °³ÀÇ 12 ºñÆ® ADCs (ÇÇÄÚ ÀÌ»ó)
I2C 2 °³, SPI 2 °³ ¹× UART ÁÖº¯ ÀåÄ¡ 2 °³
0.42 ÀÎÄ¡ LCD ÅëÇÕ
Àç¼³Á¤ ¹öÆ° ¹× ºÎÆ®·Î´õ ¼±Åà ¹öÆ° ¸ðµÎ ºü¸¥ Àç½ÃÀÛ (ÄÚµå ºÐ¸®-À翬°á ÇØÁ¦ ¾øÀ½)
1xRGB(GPIO2)
3.3V Àü¿ø Ç¥½Ã±â LED
3.3V ·¹±Ö·¹ÀÌÅÍ, 500mA ÇÇÅ© Àü·ù Ãâ·Â
USB ŸÀÔ C Ä¿³ØÅ͸¦ »ç¿ëÇÏ¸é ³»Àå ROM USB ºÎÆ®·Î´õ ¹× Á÷·Ä Æ÷Æ® µð¹ö±ë¿¡ ¾×¼¼½º ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Å©±â ¹× ¹«°Ô
Å©±â:23.5X18Mm
¹«°Ô:2..5G
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https://github.com/01Space/RP2040-0.42LCD
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