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Schaltplan eines ESP32-Entwicklungsboards
IO13, IO15, IO10, IO9, IO8, IO7, IO6, IO5, IO4, IO3, IO2, IO1, IO0, CLK, SD3, SD2, SD1, SD0, CMD, ESP32-WROOM-32U-N16, R5 10K, R6 10K, R7 10K, U3 MAX485ED, RO, RE, DE, DI, A, B, GND, VCC, X2 B3B-PH-K-S(LF)(SN), U4 DS3231MZ+, SCL, SDA, VCC, 32KHz, INT#/SQW, RST#, VBAT, BAT1, KH-CR2032-2-1, R1, R2, X1
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Schaltplan mit ESP32 und Spannungsregelung
+5V RV 2.2k RPD 20k 100 nF RZ 2k RPU 10 kOhm ESP32 ADC1 CH0 GPIO36 GPIO23 VSPI MOSI ADC1 CH3 GPIO39 UART0 TX ADC1 CH6 GPIO34 UART0 RX ADC1 CH4 GPIO35 I2C SDA ADC1 CH5 GPIO32 I2C SCL GPIO21 VSPI MISO GPIO19 VSPI CLK GPIO18 VSPI CS0 GPIO5 UART2 TX GPIO17
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ESP32 Development Board
ESP32NUO-32 USB 3V3 GND 5V VIN 32 33 25 26 27 14 12 13 5 18 19 GND 23 22 21 0
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Schaltplan mit ESP32 und Spannungsregler
SW_SP3T_NR01103 1 2 3 C MP R4 11k U3 TPS79333-EP 1 IN 3 EN 5 OUT 4 BP GND C2 10nF 2 GND 3,3V C3 1μ GND GND U1 ESP32-C3-WROOM-02 1 3V3 2 EN 11 IO20/RXD 12 IO21/TXD 18 IO0 17 IO1 16 IO2 15 IO3 3 IO4 4 IO5 5 IO6 6 IO7 7 IO8 8 IO9 10 IO10 13 IO18 14 IO19 9 GND GND
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Schaltplan einer Lüftersteuerung mit ESP32
12V 48V ca. 2m Leitungslänge 33K GND DUE PWM ca. 2m Leitungslänge Szenario1 Szenario2 ZY-ESP32 WIFI+BT MODEL PC CE RoHS ca. 3m Leitungslänge D4184 D4184
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Systeminformationen eines ESP32-Geräts
v4.4.6-dirty Konfigurationsversion 0.1.28 Firmwareversion / git Hash v24.4.24 PIO Umgebung generic_esp32 Firmware-Aktualisierung Reset Grund CPU 0 Vbat power on reset Reset Grund CPU 1 for APP CPU, reset by PRO CPU Anzahl der Konfigurationsspeicherungen 6 Betriebszeit 0 Tage 00:15:34 Hardwareinformationen Chip-Modell ESP32-D0WD-V3 Chip-Revision 3 Chip-Kerne 2 CPU-Frequenz 240 MHz
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Schaltplan einer Elektronikschaltung mit ESP32
RESET R10 12K SW1 10UF ESP32-WROOM-32 IO0 TXD0 IO2 P_TX IO4 RXD0 IO6 P_RX IO5 IO12 LOAD IO13 IO14 TX IO15 IO17 CARRIER IO16 IO18 RX IO20 IO21 SDO/SD0 IO22 SDI/SD1 IO23 SHD/SD2 IO24 SWP/SD3 IO25 SCK/CLK IO26 CS/CMD GND C11 100nF
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Leiterplatte mit ESP32 und Induktivität
ESP32-WROOM-32D
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Leiterplatte mit ESP32 und Induktivität
ESP32-WROOM-32D
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Pinbelegung Nano ESP32
Micro USB-C, GPI019, USB D-, GPI028, USB D+, VBUS IN, GND, GPI048, LED_BUILTIN, Power, SPI, Micro, SCK, GPI048, -D13, -D12, GPI047, CIPI, Analog, ADC1_CH0, GPI01, A0, -D17, -D18, ADC1_CH1, GPI02, A1, -D10, GPI021, ADC1_CH2, GPI03, A2, -D19, -D8, GPI017, ADC1_CH3, GPI04, A3, -D20, -D7, GPI010, ADC2_CH0, GPI011, A4, -D21, -D6, GPI09, ADC2_CH1, GPI012, A5, -D23, -D5, GPI08, ADC2_CH2, GPI013, A6, -D22, -D4, GPI07, ADC2_CH3, GPI014, -D24, -D3, GPI06, GPI008, VUSB OUT, B1, UART/USART, RESET, -D6/RX0, GPI044, RX0, GND, -D1/TX0, GPI043, TX0, VIN, IN, TOP VIEW, RGB LED, Micro, Arduino Pin, Red, GPI046, D14
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Schaltplan mit Optokopplern und ESP32
FG GND. 12V 1.5k 1k LTV816 Air Handler B0505S-1W floating DCDC 5V 2k 10k Optocoupler (e.g. PC817) ESP32 ESP_GND My circuit
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ESP-32 Development Board
EN, VN, GND, D13, D12, D14, D27, D26, D25, D33, D32, D35, D34, VN, VP, EN, 106, PWR, D2, ESP-32D, N4XX, BT, FCC, HW-394, BOOT, 3V3, GND, D15, D2, D4, D16, D17, D5, D18, D19, D21, RX0, TX0, D22, D23
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Präsentationsfolie zu ESP-IDF 5.1 Neuerungen
Released on June 30, 2023 Service period till June 2024 and maintained till Dec 2025 Support for ESP32-C6 and ESP32-H2 SoCs Upgrades - NimBLE 1.5, mbedTLS 3.4.0, GCC 12.1, GDB 12.2, OpenOCD 0.12 Default C++ to support C++23 Wi-Fi Aware (NAN) support WPA3 (personal) support in SoftAP mode 802.11 ax support for ESP32-C6 New drivers for Event Task Matrix and Parallel IO peripheral New USB subsystem examples - USB UVC, USB HID host and USB MSC Support for FreeRTOS, LwIP, tcp_transport and esp-tls in "linux" target
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Blockschaltbild eines 6DOF Hexapod Simulators
6DOF Hexapod Simulator Electronics for 3 actuators by the FlyPT ESP32 with position control by internal hall BLDC sensors Code for ESP32 and construction at: https://www.xsimulator.net/community/threads/flypt-6dof-brushless-diy-actuators.10799/ To 160/230VAC or 204V/
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C-Code Ausschnitt für ESP32C3 GPIO Register
ESP32C3_GPIO | Arduino IDE 2.3.3 File Edit Sketch Tools Help AirM2M_CORE_ESP32C3 ESP32C3_GPIO.ino 6 7 typedef struct 8 { 9 // mapped @GPIO_BASE 10 uint32_t Bt_Select_Reg; 11 uint32_t 12 uint32_t field Bt_Select_Reg
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Vergleich von drei KI-Mikrocontrollern mittels Radar-Diagrammen
Power Consumption Grove Vision AI Power Consumption Grove Vision AI V2 Power Consumption XIAO ESP32S3 Sense Inference Time Price Ease Of Use Inference Time Price Ease Of Use Inference Time Price Ease Of Use Power Consumption: 0.40W Inference Time: 389.0ms Frame Rate: 2.57FPS Ease of Use: 6.0 Price
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Liste von GitHub Issues zu ESP32 und MicroPython
Sep 20, 2017 by tannewt Open 49 Open 14 Closed Fault detected by hardware when using socketpool bug esp32-s3 #8237 opened 3 days ago by superhac [Feature] OrderedDict.move_to_end #8234 opened 4 days ago by elpekenin rp2pio checking for "in" instruction when not always required #8221 opened last week by
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Informationsschild zum ESP32-E22 Chip und Modul
ESP32-E22 Tri-band Wi-Fi 6E + Bluetooth, RCP architecture ESPRESSIF SoC ESP32-E22 9x9 mm Module ESP32-E22_M2_2230 22x30 mm CPU & Architecture Dual-core RISC-V processor, up to 500 MHz (Espressif-designed
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Logikanalysator Signale Reset, Boot, ESP32-RX, ESP32-TX
00 Reset 02 Boot 06 ESP32-RX Async Serial - Serial 04 ESP32-TX
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Changelog von Software-Updates für Mikrocontroller-Plattformen
Thanks @relic-se. Port and board-specific changes Analog Devices Broadcom Espressif Cleaner fix for ESP32-S3 USB problem. #9985. Thanks @hathach. i.MX Add canio support. #9982. Thanks @SamantazFox and @qutefox. Nordic renode RP2 Fix regression re offset in rp2pio.StateMachine. #10010. Thanks @jepler. Use
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Wireshark-Protokollaufnahme eines FTP-Verkehrs
59 Request: USER 231 34.035364 192.168.1.20 192.168.1.1 FTP 65 Response: 331 Password required for esp32test. 232 34.087364 192.168.1.20 192.168.1.1 FTP 92 Response: 331 Password required for esp32test. 233 34.134548 192.168.1.20 192.168.1.1 FTP 69 Request: PASS 234 34.135364 192.168.1.20 192.168.1.1 FTP 85 Response: 230 User esp32test logged in. 235 34.380564 192.168.1.20 192.168.1.1 FTP 57 Request: CWD 236 34.381604 192.168.1.20 192.168.1.1 FTP / 237 34.395714 192.168.1.20 192.168.1.1 FTP 83 Response: 250 CWD command successful
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Liste von GitHub Issues zu MicroPython
HXST support. port-rp2 micropython/micropython#18345 sfe-SparkFlo opened on Oct 29, 2025 5 ports/esp32: added WPA-Enterprise (new) port-esp32 micropython/micropython#17234 h-milz opened on May 1, 2025 102 RFC: Add RMT RX module. port-esp32 micropython/micropython#18454 elvis-epx opened on Nov 21, 2025
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Schaltplan Verbindung HT2003/2 GVS und ESP32-DevKitC
Etagenruftaster, RTL: Ruftonlautsprecher (Etagenruf), 2,9V (noch nicht geklingelt) zu 1,9V (geklingelt), 8VDC, ESP32-DevKitC, ESPRESSIF, Detect ET Signal, PlaySong, PlayTone, ESP32 Specs, 32-bit Xtensa dual-core ESP32-D0WDQ6, Wi-Fi IEEE 802.11 b/g/n 2.4GHz, Bluetooth 4.2 / BLE, 520 KB SRAM, 448 KB ROM, 34 GPIOs,
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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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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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PCB-Layout einer Leiterplatte
J2, 10k, USB, R1, R2, ESP32, C3, U1, C1, C3, V+, U4, R6, 3k, J5, Out2, 2, 2, V+, V+, Q2, IRF3206, J3, V+, C2, 0,1uF, U3, J4, 1, Out1, 2, 2, V+, V+, Q1, IRF3206, R5, R3, R4, J1, I2C
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Schaltplan mit ESP32-C3 und MOSFET-Treiberstufe
J1 GND 5V SDA SCL J2 GND 5V SDA SCL U1 ESP32_C3_Super_Mini GPIO5 GPIO6 GPIO7 GPIO8 GPIO9 GPIO10 GPIO20 GPIO21 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0 3.3V GND 5V V_in Vo C1 4,7uF C2 0,1uF C3 1uF V+15V V+ U2 B0515S J3 V+ J4 Out1 J5 Out2 U3 TLP250 R3 1k
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PCB-Layout einer Leiterplatte
U1, J2, R1, R2, ESP32_C3_SiV, U2, C1, C3, B0515S, U4, R6, 3k, J5, Out2, V+, 2, 2, 2, V+, V+, V+, Q2, IRF3206, J3, V+, 0.1uF, C2, U3, U3, 1, 2, 2, V+, V+, V+, J4, Out1, Q1, IRF3206, R4, 12V, 250, U5, R5, R3, J1, 12C, 12C
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Schaltplan mit ESP32-C3 und TLP250 Optokopplern
U5 128x64 GND VCC SCL SDA GND 5V I2C J1 J2 U1 ESP32_C3_Super_Mini R1 R2 3.3V GPIO5 GPIO6 GPIO7 GPIO8 GPIO9 GPIO10 GPIO20 GPIO21 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0 B0515S C1 4,7uF C2 0,1uF C3 1uF V+15V V+ Vo V_in GND 0V J3 J4 J5 Q1 IRF3206 Q2 IRF3206 U3 TLP250
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PCB-Layout einer Platine mit ESP32 C3 Super Mini
ESP32 C3 Super Mini, D2, R7, R8, R9, R10, Q2, Out2, V+, U4, R3, Out1, R5, R6, U3, D1, R4, Q1, U1, J9, WeAct Studio, 2.13" 250x122
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Pinbelegung ESP32-WROOM-32 Modul
ESP-WROOM-32, FCC ID: 2AC7Z-ESPWROOM32, ESP32-WROOM-32 Pinout, Last Minute ENGINEERS.com
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Schaltplan eines ESP32-S3-MINI-1 Moduls mit USB-Anschluss
, GPIO33, GPIO35, GPIO37, GPIO38, GPIO40, GPIO41, GPIO42, GPIO44, GPIO45, GPIO46, GPIO47, GPIO48, ESP32-S3-MINI-1, U1, 3V3, EN, RST, R9, 33k, TXD_A, RXD_A, USB_D+, USB_D-, S2, GND, LED1 bis LED4, R1 bis R4, 120, 22, C1, 10u, C2, 100u, D2, 1N4148WS, R13,
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3D-CAD-Ansicht einer Leiterplatte
C23, L4, D1, IC2, 20, IC7, C22, C10, IC5, C12, XD, DCD, TE, C9, C11, 10, 11, C19, R5, R7, S2, R9, C10, C2, U1, D2, S1, R1, R2, R3, R11, DSR, RTS, J2, LED4, DTR, CTS, C6, R16, GND, C20, L3, IC6, R15, D3, LED1
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Text über das Flashen des ESP32-S2 via USB
Flash Using USB For the ESP32-S2, the USB peripheral is available, allowing you to flash the binaries without the need for an external USB-to-UART bridge. The USB on the ESP32-S2 uses the GPIO20 for D+ and GPIO19 for D-. After
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Leiterplatte mit ESP32-Modul und Relais-Schnittstellen
DC7-30V power supply GND DC5V power supply Relay indicator Programmable Indicators Power Indicator ESP32-WROOM-32E Module Burn interface IO port Program keys Reset button SONGLE 15A 250VAC 15A 125VAC 10A 30VDC 15A 28VDC SRD-05VDC-SL-C
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Elektronik-Aufbau mit Spannungsregler, Breadboard und ESP32
XY3606B 02.20V 0.002A 0.000W UP ON DOWN
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Tabelle der RTC und Analog-Funktionen
Table 2-4. RTC and Analog Functions Pin No. Analog IO Name 0 1 4 GPIO0 XTAL_32K_P ADC1_CH0 5 GPIO1 XTAL_32K_N ADC1_CH1
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Oszilloskop-Messung eines Dreiecksignals
Tek Trig'd M Pos: 23.60ms CURSOR Type Voltage Source CH1 Delta 1.50V Cursor 1 1.82V Cursor 2 3.32V CH1 500mV CH2 500mV M 10.0ms CH1 / 1.66V 10.0085Hz
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Oszilloskop-Messung eines digitalen Signals
Tek M Stop Pos: 554.0us Cursor Type Voltage Source CH1 Delta 1.50V Cursor 1 1.82V Cursor 2 3.32V CH1 500mV CH2 500mV M 50.0us CH1 1.66V 10.0015Hz
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Elektronik-Aufbau mit Breadboard, LCD-Display und Tastenmodul
21.500# 21.5 49 31 00110001 CTRL STIMPL INDOS
