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Schaltplan einer ESP32-Steuerung mit Relais-Ausgang
250V/8A FUSE MOV-14D561K 250V/1.6A F1 250V/1.6A F2 AC(L) AC/DC IRM-10-24 +24V 0V DC/DC 5V LDO 3V3 µC ESP32 D2 TN4148 1,3k Ohm Q2 Finder Relais 40.52.9.024.0000 BC817-40W R2 GND
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Blockschaltbilder und Zusammenfassung von Strommessungen
FALL 1: 230 V AC / 2 A ACS712-5A Hall-Effekt-Stromsensor ESP32 DevKit Verbraucher 2,38 Lampen 5 V bis max. 2 A FALL 2: 12 V DC / 40 A Shunt 1 mOhm Kelvin-Anschluss INA226 Verbraucher 40 A Stromfluss GND 12 V DC INA226 Berechnung
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Schaltplan ESP32 Steuerung eines Schrittmotors
Soft-Hardware ESP32 control stepper motor DC12V BLK A GRN C M RED B BLU D 2B 2A 1A 1B VDD GND B+ B+ B+ MS1 MS2 MS3 RESET SLEEP STEP DIR ENABLE
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Blockschaltbild einer Transformer-PLC RevoBricks Architektur
Raspberry Pi 2/3/4/5 prefered CM4 module on Waveshare base board Transformer-PLC RevoBricks Boot Reset UART Flash Debug SPI 80 MHz ESP32-WROVER 8 MByte Ram 16 MByte Flash FORTE RT (IEC 61499) 1 RevoBricks "E" socket, either - 100MBit Ethernet via RMII - single wire Ethernet - FD-CAN - Zigbee, Matter, ect. I2C UART 2 UART 1 digital IN digital IN analog IN analog IN BIOS 16 x DI 12 x DO 6 x AI 2+2 x AO 4 x Relay 6 x PWM 4 x GPIO
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Produktübersicht M5Stack Core StopWatch mit Komponentenbeschriftung
CORE StopWatch M5STACK 1 W SPEAKER 2.54-7P KEYB G2 1.75'' AMOLED TOUCH DISPLAY 466 x 466 2.54-6P KEYA G2 12:34 M5 Badge 450 mAh BATTERY ESP32 S3R8 16M FLASH 8M PSRAM HY2.0-4P GND 5V G10 MEMS MIC MEMS MIC IMU: BMI270 SPEAKER: 1 W RTC: RX8130CE
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Schaltplan mit MP4560 und ESP32-DevKit
GND 3V3 42 V VIN EN WAKE S1 TILT R1 4,7K T1 2N3904 C1 220µF R2 470K R3 1M T2 2N3904 IC1 MP4560 EN FB GND VIN SW 5V VDD IO23 IO22 IO21 IO20 IO19 IO18 IO17 IO16 IO15 IO14 IO13 IO12 IO10 IO9 IO8 IO7 IO6 IO5 IO4 IO3 IO2 IO1 IO0 GND 3V3 VIN EN IC2 ESP32
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Blockschaltbild einer Steuerung für einen Heizfunler
20°C ECO 05:00 Mikrocontroller ESP32-C3 USB-WLan/Bluetooth Unterbrechung Auto-Abschaltung + Manuell per Bluetooth Heizer Step-Down 12V zu 5V 12V 5V 12V Verteiler 65mm 8.8. 2 230V / 5A / 60W S-60-12 AC INPUT
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Schaltplan eines ESP32-S3 Mikrocontroller-Boards
TMAG5273, MAX31865, ESP32-S3-Mini-1U-N8, SCL, SDA, SCK, MISO, MOSI, CS1, CS2, FAULT, DRDY, U9, R18, 10Ω, BOOT0, GND, +3.3V, R17, 2.2Ω, R16, 100k, R20, 27, R21, 27, R14, 10k, R13, 10k, U5, U6, U7, Q1, Q2, BC817, BC817, DBLTAP, USB-C
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Schaltplan einer ESP32 Auto-Reset-Schaltung
VCC_3V3, R48, 10K, C1064.7uF/10V, ESP32_EN, GND, VT1, R50, 10K, CP_RTS, R52, 10K, CP_DTR, VT2, D13, BAS3010, VCC_3V3, GPIO0, R54, 2.2K
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Tabelle der DC-Charakteristika eines ESP32 Datenblatts
Espressif Systems ESP32 Series Datasheet v4.3 4.3 DC Characteristics (3.3 V, 25 °C) Table 4-3. DC Characteristics (3.3 V, 25 °C) Parameter Description Min Typ Max Unit CIN Pin capacitance 2 pF VIH High-level input voltage
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Schaltplan mit MP4560 und ESP32-DevKit
GND 3V3 42 V VIN EN WAKE S1 TILT R1 4,7K T1 2N3904 C1 220µF R2 470K R3 1M T2 2N3904 IC1 MP4560 EN FB GND VIN SW 5V VDD IO23 IO22 IO21 IO20 IO19 IO18 IO17 IO16 IO15 IO14 IO13 IO12 IO10 IO9 IO8 IO7 IO6 IO5 IO4 IO3 IO2 IO1 IO0 GND 3V3 VIN ESP32_DEVKIT_V1
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Ausschnitt aus einem ESP32 Datenblatt mit DC-Charakteristiken
Espressif Systems 52 ESP32 Series Datasheet v4.7 Submit Documentation Feedback 5 Electrical Characteristics 5.3 DC Characteristics (3.3 V, 25 °C) Table 5-3. DC Characteristics (3.3 V, 25 °C) Parameter Description Min Typ Max Unit CIN Pin capacitance – 2 pF VIH High-level input voltage 0.75xVDD1 – VDD1+0.3 V VIL Low-level input voltage – 0.3 V
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Schaltplan einer ESP32-Steuerung mit Relais und Netzteil
250V/ 8A F1, MOV-14D561K, AC(L), AC/DC IRM-10-24, +24V, 0V, AC(N), DC/DC 5V, LDO 3V3, µC ESP32, D2, Q2 BC817-40W, R2, 1,3k Ohm, Finder Relais 40.52.9.024.000, KEMET P410, GND
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Zwei weiße Leiterplatten mit Bestückungsdruck
OpenDTU 3.3.2023 V1.1 Florian Schoop CC BY-NC-SA 4.0 ANTENNA KEEP CLEAR Wemos D1 ESP32 Wemos.cc D1 mini J1 J2 J3 J4 1-2 2-3 3-4 4-1 OLED Display NRF24L01+ M1 M3 C1 +5V USB MICRO
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PuTTY Terminal-Ausgabe eines Mikrocontroller-Loggers
WordClock Logger! irmp_init... power_init() called power_on... board_led_init... button_init... timer2_init... wpsbutton_init... Version: 2.9.5 Hardware: STM32F103 Display: WC12h LEDs: WS2812 GRB rtc is offline eeprom is offline trying to reduce I2C clock speed... rtc remains offline eeprom remains offline ws2812: no external pullup detected eeprom is offline DFPLAYER LOGGER ESP8266 LOGGER
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Blockschaltbild der Stromversorgung eines Arduino Nano ESP32
11.1 Power Tree J3 USB-C Connector CX98B-16P VUSB D2 +5V PB1 Pushbutton U3 Flash GD25B128EWIGR M1 Microcontroller NORA-W106-10B Headers 2.54mm VUSB VIN 3V3 +5V VIN U2 Buck Converter MP2322GQH MAX 20V 1A +3V3 +3V3 DL2 SCK LED
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Schaltplan ESP32 NodeMCU mit ILI9341 Display
U1 ESP32 NodeMCU, Antenna, 3.3V, CN (EN), VP (SP), VN (SN), ROT_A, ROT_B, BTN_START, SW_AUTO, SW_SETUP, HX_SCK, BUZZER, GND, HX_DT, D3, CMD, V5, USB, J2 Servo DS3218MG, GND, TX, SCL, SDA, TFT_MOSI, TFT_CS, TFT_DC, TFT_SCK, TFT_MISO, TFT_RESET, U2 ILI9341 240*320 2.8, VCC, GND, CS, RESET, D/C, MOSI, SCK, MISO, T_CLK, T_CS, T_DI, T_DO, T_IRQ, SD_CS, SD_MOSI, SD_CLK
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Warenkorb-Ansicht einer ESP32_C3 Leiterplatte
Item Qty Price ESP32_C3_Slave_Y4 5 $2.00 Special offer PCB prototype:Y4-7233224A $4.00 Green, 1.6 Thickness, HASL(with lead) 2 d... Product Details Edit Order
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Schaltplan mit ESP32-C3 und Optokopplern
3V3, 5V, GPIO20/U0RXD 28, GPIO21/U0TXD 29, GPIO18/USB_D+ 18, GPIO19/USB_D- 17, ESP32-C3-DevKitM-1, PIO0, PIO1, PIO2, PIO3, PIO4, GND 1, U2, R1 300, U3 Optocoupler_DC_PhotoNPN, R3 10K, R9 Heater, +24V, Q1 NMOS, GND, R4 100, R5 100K, D3 12V_Zener, PIO5 21, PIO6 22, PIO7 23, PIO8 25, PIO9 26, GPIO10 11, R2 300, U4 Optocoupler_DC_PhotoNPN, R6 10K, R7 100, R8 100K, R10 Heater, +12V, Q2 NMOS, GND
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Schaltplan mit ESP32-C3 und Optokopplern
3V3, 5V, GPIO20/U0RXD 28, GPIO21/U0TXD 29, GPIO18/USB_D+ 18, GPIO19/USB_D- 17, ESP32-C3-DevKitM-1, GPIO5 21, GPIO6 22, GPIO7 23, GPIO8 25, GPIO9 26, GPIO10 11, GND, U2, R1 300, U3 Optocoupler_DC_PhotoNPN, R4 100K, R5 100K, +24V, R9 Heater, Q1 NMOS, R2 300, U4 Optocoupler_DC_PhotoNPN, R7 100, R8 100K, +12V, R10 Heater, Q2 NMOS
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Handgezeichneter Schaltplan mit roten Markierungen
230 VAC, Erde, FI, LS, N, Wechsel Richter, 4V, 100A, 80A, Shunt 100A/75mV, ADC1, PV1, PV2, -150mV, +, -75mV, A0, A1, A2, A3, ADS1115, 12C, ADC0, ESP32, ADC1, 680, 4k7, 5k6, Stader
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Pinbelegung ESP32-C3 Super Mini
5V, GND, 3V3, SCK, A4, A3, A2, A1, A0, GPIO4, GPIO3, GPIO2, GPIO1, GPIO0, 5, 6, 7, 8, 9, 10, 20, 21, ESP32-C3, Super Mini, A5, MISO, MOSI, SS, SDA, SCL, GPIO5, GPIO6, GPIO7, GPIO8, GPIO9, GPIO10, GPIO20, GPIO21, RX, TX, Pin No.,
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M5StickC Plus mit angeschlossener Erweiterungsplatine
MX-RM-5V. 080408 GND VCC 7 8 9 4 5 6 1 2 3 M5STICK CPlus GND 5V G26 G16 BAT 3V3 G0 BTN RTN BUZZER LED G39 GZ G10 ESP32 PICO(C) MPU6886 SPM1423 BATTERY: 120mAh PMIC MAX77694 RTC BM8561 FCEE R 211-2006201 FC CE M5STACK HY2.04P PWR (65=OFF)
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M5StickC Plus mit angeschlossener Erweiterungsplatine
MX-RM-5V. 080408 GND VCC 7 8 9 4 5 6 1 2 3 M5STICK CPlus GND 5V G26 G16 BAT 3V3 G0 BTN RTN BUZZER LED G39 GZ G10 ESP32 PICO(C) MPU6886 SPM1423 BATTERY: 120mAh PMIC MAX77694 RTC BM8561 FCEE R 211-2006206 FC CE M5STACK HY2.04P PWR (6S=OFF)
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Schaltplan einer Heizungssteuerung mit Triac
2x Widerstand, da nur bis max. 200V zugelassen SIGNAL ESP32 R8 330 U8 MOC3063M R10 180 R12 180 D6 LED R6 1.5k GND Q1 QJ6016LH4TP RV2 07D431K L Heizung 1700W Earth F1 Fuse 8A J10 J11 J14 R57 180 R56 180 N CB1 Bimetallsicherung 120°C LED für Feedback
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Liste von Forenbeiträgen zu CircuitPython
tools for CircuitPython. jgmangum posted to the forum a request for power management of external I2C devices when sleeping from CircuitPython. Other's replied to point out some newer feathers that allow you to disable Stemma I2C power from a microcontroller pin. Scott posted to the blog about how large
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Tabelle der Registerkonfiguration für State und Bit Mode Control
27.5.8.2 Register Configuration for State and Bit Mode Control Introduction The registers, related to GP-SPI2 state control, are listed in Table 27-8. Users can enable QPI mode for GP-SPI2 by setting the bit
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ESP-32S WiFi+BT SoC Modul auf Leiterplatte
ESP-32S WIFI+BT SoC Inside ISM2.4G 802.11b/g/n RST
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ESP32 C3 Super Mini 20 Mikrocontroller-Modul
5V, G, 3.3, 3, 2, 1, 0, 21, BOOT, RST, ESP32 C3, Super Mini 20
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ESP32 C3 Super Mini 20 Mikrocontroller Module
5V G 3.3 8 9 10 2 21 ESP32 C3 Super Mini 20 BOOT RST 21 0
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Fritzing-Schaltplan mit Breadboards und Sensoren
BME680 BH1750 BH1750 ESP32F ESPRESSIF PCAM858 I2C address SDA SCL VCC GND VIN 3V3
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GitHub Issue Liste für MicroPython Release 1.30
release-1.30 Open Due by December 7, 2026 • Last updated 7 hours ago 85% complete Open 11 Closed 66 i2c_target: Add attribute that exposes the number of bytes transferred. extmod micropython/micropython#18485 • alectric-tr opened on Nov 27, 2025 • Updated last week ✓ 74/74 extmod: Implement a minimal
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Screenshot einer KI-Dialogbox auf einer Webseite
CDP Docs AI What are the I2C pins on ESP32-S3? Gathering sources.... Ask a follow-up Deep thinking Powered by kappa.ai
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ESP32-C5 Mikrocontroller auf Leiterplatte
ESP32-C5 2.4 and 5 GHz Dual-band Wi-Fi 6 MCU, along with Bluetooth 5 (LE) and 802.15.4 for secure and reliable connectivity
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ESP-WROOM-32 Mikrocontroller-Modul und Bauteilmarkierung
ESP-WROOM-32 BAT760-7 Notes: 1. No purposely added le 2. See https://www.diode Lead-free. 3. Halogen- and Antimon <1000ppm c 4. For packaging details, Marking Information LZ EN
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AliExpress Warenkorb ESP32 Development Board
Choice AILEHKUO Choice Store > Contact seller ESP32 Development Board WiFi+Bluetooth Modu... Type C 30PIN 2,69€ x8 Add to cart Subtotal 21,52€ Shipping Free shipping AliExpress Coupons -5,00€ Total 16,52€ VAT included Choice AliExpress Commitment
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Blockschaltbild XIAO Vision AI Camera
XIAO Vision AI Camera Imaging Processing Unit Camera OV5647 Camera CSI Grove Vision AI Module V2 Cortex-M55 Processor(Big) Cortex-M55 Processor(Little) Ethos-U55 microNPU Security Himax 6538 PDM Microphone SD Card Slot IIC UART SPI Master Controller XIAO ESP 32-C3
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Produktseite eines ESP32-C5-EVB Entwicklungsboards
ESP32-C5-EVB Product Change Notification DUAL BAND 2.4GHZ AND 5GHZ WIFI 6, BLUETOOTH 5 LE, ZIGBEE, THREAD, MATTER DEVELOPMENT BOARD WITH RELAYS, OPTOISOLATED INPUTS AND LIPO BATTERY UPS Price 16.95 EUR
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Blockschaltbild der PyBLE App und Firmware Architektur
Layer 4: user MicroPython /main.py, /lib, /data Layer 3: PyBLE agent pyble_ble / _runner / _fs Layer 2: target adapter v1: esp32 / -s3 / -c3 Layer 1: upstream uPython 1. App ( app / ) — a Flutter tablet app. Layers: BLE adapter -> PBLE/1 client -> UI widgets. 2. Agent firmware ( firmware/ ) — upstream
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Blockschaltbild der ESP32-S3 Modul Architektur
Demo Setup Architecture Zephyr Project Developer Summit ESP32-S3 Module CPU Core 0 (PROCPU) Wi-Fi MQTT Pub/Sub Logging/Debugger Flashing Logging JTAG debugging Display Using SPI peripheral Display RPM Display temperature RPMsg Framework OpenAMP Shared Memory
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Debug-Log und Interface eines ESP32 Modbus Gateways
ESP32 Modbus Gateway Debug [D] 1128619164| ModbusClientRTU.cpp [ 230] addToQueue: RC=01 [D] 1128619165| ModbusClientRTU.cpp [ 248] handleConnection: Pulled request from queue | 0000: 01 04 00 00 00 02 |
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Release Notes von CircuitPython 10.0.0-alpha.8
-alpha.8 dhalbert released this last week 45 commits to main since this release 10.0.0-alpha.8 e0e7c82 This is CircuitPython 10.0.0-alpha.8, an alpha release for 10.0.0. Further features, changes, and bug fixes will be added before the final release of 10.0.0. Highlights of this release Increase the firmware partition size for ESP32-S3 boards with 4MB flash, allowing more features to be included, including BLE. You must update the TinyUF2 bootloader on these boards. See below. Merge updates from MicroPython v1.25.0. Fix regressions
