F24 ESP32-S3 IO pins define - Printable Version +- Smart Home Automation Forum (https://www.kincony.com/forum) +-- Forum: Technical Support (https://www.kincony.com/forum/forumdisplay.php?fid=62) +--- Forum: F24 (https://www.kincony.com/forum/forumdisplay.php?fid=65) +--- Thread: F24 ESP32-S3 IO pins define (/showthread.php?tid=7132)

F24 ESP32-S3 IO pins define - admin - 11-28-2024 ANALOG_A1(0-5v)    GPIO5 ANALOG_A2(0-5v)    GPIO7 ANALOG_A3(4-20mA)  GPIO6 ANALOG_A4(4-20mA)  GPIO4 IIC SDA:GPIO8 IIC SCL:GPIO18 PCF8575:U27 (relay9-24) i2c address:0x25 PCF8575:U23 (DI1-16) i2c address:0x24 PCF8575:U49 i2c address: 0x26   PCF8575(pin number0-7)I17-24   PCF8575(pin number8-11):relay5-8   PCF8575(pin number12-15):relay1-4 if config by ESPHome: relay1: pcf8575(U49) number:12 relay2: pcf8575(U49) number:13 relay3: pcf8575(U49) number:14 relay4: pcf8575(U49) number:15 relay5: pcf8575(U49) number:8 relay6: pcf8575(U49) number:9 relay7: pcf8575(U49) number:10 relay8: pcf8575(U49) number:11 RF433MHz wireless receiver: GPIO40 ------------------------ Ethernet (W5500) I/O define: clk_pin: GPIO42 mosi_pin: GPIO43 miso_pin: GPIO44 cs_pin: GPIO41 interrupt_pin: GPIO2 reset_pin: GPIO1 -------------------- RS485: RXD:GPIO17 TXD:GPIO16 -------------------- Tuya module: RXD:GPIO38 TXD:GPIO39 Tuya network button: Tuya module's P28 Tuya network LED: Tuya module's P16 --------------------- 1-wire (pull-up resistance on PCB): 1-wire1:GPIO48 1-wire2:GPIO47 1-wire3:GPIO21 1-wire4:GPIO15 1-wire (without resistance on PCB): 1-wire1:GPIO13 1-wire2:GPIO14 ------------------------ SD Card: SPI-MOSI:GPIO10 SPI-SCK:GPIO11 SPI-MISO:GPIO12 SPI-CS:GPIO9 ------------------------ 24C02 EPROM i2c address: 0x50 DS3231 RTC i2c address: 0x68 SSD1306 display: i2c address:0x3c RE: F24 ESP32-S3 IO pins define - katheesh - 02-09-2025 Why is schematic design not available for this board? RE: F24 ESP32-S3 IO pins define - admin - 02-10-2025 only open for GPIO define now.