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  • Article

    ESP32

    Der ESP32 ist ein WLAN-SoC (System On Chip). Der Nachfolger des beliebten ESP8266 vereint zwei 32 Bit CPU-Kerne mit Floating Point- und DSP-Funktionen, sowie Unterstützung für bis zu 8 MB RAM, mit Bluetooth

    Espressif IoT Development Framework ist ein auf FreeRTOS und lwIP basiertes Entwicklungssystem für den ESP32. Projekt auf GitHub Diskussion über Espressif IoT Development Framework im Forum Beiträge zu ESP32 und ESP8266 im Forum

    Article ·

  • Article

    ESP32-CAM und Linux

    ESP32-CAM und Linux ganz einfach. Seit einigen Jahren gibt es für wenig Geld die ESP32-CAM, dafür gibt es einige Software, die jedoch jedesmal mit der Arduino-IDE compiliert werden muss. Wer mit Arduinos

    nichts am Hut hat (wie ich) muss also andere Wege gehen. Ich habe mir die Tasmota-Software für die ESP32-CAM angesehen und sie gefällt mir gut. Es gibt für Windows und Max eine einfache Möglichkeit, im Browser die Tasmota-Software auf die ESP32-CAM zu flashen, leider funktioniert das nicht mit Linux.

    Article ·

  • Image

    ESP32 DevKit auf Pinbelegungsliste

    WIFI ESP-WROOM-32 CE FCC ID: 2AC7Z-ESPWROOM32 V 1.0.0 GP106 GP108 GP102 GP100 GP104 GP1012 GP1032 GP1025 GP1027 GND D1 IO2 IO4 IO10 IO16 IO17 IO32 IO25 IO27 IO22 IO21 IO2 RXD TXD GND

    in „Arduino Bluetooth serial“ · Mikrocontroller und Digitale Elektronik · · Photos

    ESP32 DevKit auf Pinbelegungsliste
  • Thread

    Two ESP32 together for programming

    everyone, I'm quite new to microcontroller and prgramming. I already flashed some firmwares (with ESP32 development board) and programmed something for myself. For my current project (a LED lamp) I need a smaller controller, because of the limited size. So I decided to go with an ESP32 chip without

    soldering? I've changed the schema of this link: https://www.14core.com/wiring-and-flashing-programming-esp-32-esp32s-with-usb-ttl-uart/ a little bit to my needs and I_m not quite sure if this correct. Thank you in advance, Danny

    µC & Digital Electronics ·Danny · ·7 Replies

  • Article

    Datei:Esp32 zu BMP280.jpg

    Schema

    Article ·

  • Thread

    Need help with ESP32C3

    Hello, when I try to connect to the WiFi with my esp32c3 I get this error and a boot loop...WHat can I do? [code] rst:0x3 (RTC_SW_SYS_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x403cf94c SPIWP:0xee mode:DIO, clock div:1 load:0x3fcd5810,len:

    Use a stronger power supply. ESP32 need about 500mA (peak). In case of USB cable: use a short thick cable. Also consider that old plugs might have weak contacts. In case of breadboard: Solder copper wires directly to the ESP

    µC & Digital Electronics ·Martin L. · ·10 Replies

  • Thread

    ESP32+WLED / no LED control

    523110), I actually have pretty much the same problem and can't get it solved. I have an AZ-Delivery ESP32 Dev Kit C V2 ESP32-WROOM-32, plus WS2815 LED strips 5m from BTF-Lighting, as well as an ext. power supply on 12VDC (20A). Flashing the ESP32 with the current WLED version (including the current

    µC & Digital Electronics ·Stev · ·0 Replies

  • Thread

    Setting ESp32 RTC with NTP Time

    High, is it right that a function call to a NTP server sets automatically the inbuild ESP32 RTC ?

    High, so, how can I set the ESP32 incorporated RTC?

    µC & Digital Electronics ·alfred · ·3 Replies

  • Thread

    3S LiIon BMS ESP 32

    against total discharge and Short circuit and what else you need to protect. Also I want to use my ESP 32 to query the charge status of the battery pack. Unfortunately, I don't know whether a BMS is also there to charge the batteries and whether you need battery balancing. I am brand new to this topic

    Analog Circuits ·Max A. · ·1 Replies

  • Thread

    Programming the ESP32 with the Arduino IDE

    The code programmed for the ESP32 by using the Arduino IDE can be used directly on the Arduino UNO? I read a weather station article that was done with ESP32 but compiled with Arduino IDE, I have an Arduino UNO board, can I just

    320 kB RAM - Some ESP32 have two cores plus an ULP processor, the Arduino UNO has only one - The ESP32 has an operating system, the Arduino UNO does not - The ESP32 comes with many libraries that the Arduino UNO does not

    µC & Digital Electronics ·Cliff W. · ·6 Replies

  • Thread

    Intelligent access control based on ESP32

    Required materials ESP32 KOB electronic lock Relay STONE STWI070WT-01 touch panel display MFRC522 module Realized function 1. card registration. 2. username and password registration. 3. card swipe to unlock the

    µC & Digital Electronics ·Cliff W. · ·0 Replies

  • Thread

    Error with my ESP32C3 chip

    platform.io But get this error [code] Auto-detected: /dev/ttyACM0 Uploading .pio/build/seeed_xiao_esp32c3/firmware.bin esptool.py v4.2.1 Serial port /dev/ttyACM0 Connecting... Chip is ESP32-C3 (revision 3) Features: Wi-Fi Crystal is 40MHz MAC: a0:76:4e:40:1e:14 Uploading stub... Running stub

    check [code] esptool.py v3.1 Serial port /dev/ttyACM0 Connecting... Detecting chip type... ESP32-C3 Chip is unknown ESP32-C3 (revision 3) Features: Wi-Fi Crystal is 40MHz MAC: a0:76:4e:40:1e:14 Enabling default SPI flash mode... Warning: ESP32-C3 has no Chip ID. Reading MAC instead. MAC

    µC & Digital Electronics ·tres · ·0 Replies

  • Thread

    ESP32 wireless data transfer of medium speed

    Dear Readers, In my current project, I get data at 100Hz, meaning 10ms period. I want to send this preferably over bluetooth to an app, which I will code in React Native. Data: 2x float, 2x int The question now is if bluetooth is fast enough to send data in real-time, or should I use another method? There is a bluetooth BLE library for React Native which is quite good but i am unsure if BLE is the right choice for this, as i have heard that is quite slow in data exchange. I do not want to use Wifi because of some reasons. Thanks for your help

    µC & Digital Electronics ·Meris · ·0 Replies

  • Thread

    5 volts from 2 LiPo for esp32-cam

    Hello, I supply the ESP32-cam with about 5 V and have 2 LiPo in series (~ 6.5 - 7.4 V) to. According to the data sheet, the lm1084it-5.0 would be suitable. What is not clear to me: Do I need additional capacitors

    Analog Circuits ·Erhard Glück · ·1 Replies

  • Thread

    ESP32: 'Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled' caused

    I am trying to connect two ESP32 via Bluetooth, while one is serving as the server and one as a client. Connecting the client to the server works just fine and discovering the characteristic works too. But when I try to register

    See here: https://github.com/espressif/arduino-esp32/issues/602 Quote: > It looks to me that your call back address is invalid. The Function > Address you passed when you registered your subscribe function is not > correct. Verify you passed the

    µC & Digital Electronics ·Dennis M. · ·4 Replies

  • Thread

    Need help: Using an ESP32-C6 to control 5V LED strip via Zigbee

    think. Therefore any advice is very much appreciated :-) I would like to use a DF Robot Beetle ESP32-C6 Mini (https://www.dfrobot.com/product-2778.html) to control a white 5V LED stripe (like this one: https://amzn.eu/d/fjpVlmg) via Zigbee, so that I can integrate it into my Home Assistant (Zigbee2MQTT

    ESP32-C6 Mini does not seem to have a 5V power out. So do you have an idea how I could practically fork the 5V power from the Beetle ESP32-C6 Mini's USB-C socket to the LED strip? I will only use some small

    µC & Digital Electronics ·Charlie B. · ·2 Replies

  • Thread

    How to adjust WiFi-channel for ESP-NOW

    using. But I didn't find anything about hwo to adjust the Wifi-channel with ESP-NOW. Does anybody know how this is done for ESP8266-modules. ESP32 uses a different library so you can't jsut look up ESp32 and copy it for ESP826. Hallo, ich probiere gerade zwischen zwei

    wie der der mit dem WiFi-Router verwendet wird. Ich habe aber nichts darüber gefunden wie man bei ESP-NOW fr ESP8266 den Kanal einstellt. Bei ESP32 wird eine andere Library benutzt. Deswegen kann man die Erkenntnisse von ESP32 nicht auf ESP8266 übertragen. Jedenfalls nicht alle. Weiß jemand wie

    µC & Digital Electronics ·Stefan · ·2 Replies

  • Thread

    Custom ESP8266 Board unable to connect

    goes dark for another 2s. And yes, I know the design isn't really good, since it is my first ever ESP32 custom PCB _:) I am just trying to get this to work, so I can install WLED to it, then I can improve my design and do a 2. Rev

    I am redesigning the PCB to use a already built microcontroller board, I am thinking of the XIAO ESP32, since building you own ESP seems to be rather unnecessary complicated. Thank you very much for every help provided to this point.

    µC & Digital Electronics ·Stephan B. · ·11 Replies

  • Thread

    RF Coexistence with OpenThread and BLE?

    Benedikt wrote in post #7809824: > I have found this: > https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/coexist.html > but it only talks about coex of BLE and WiFi. This is the documentation for ESP32 which doesn't support 802.15.4. But if you look at the documentation for ESP32C6, you'll find information about Thread+BLE coexistence: https://docs.espressif.com/projects/esp-idf/en/v5.4/esp32c6/api-guides/coexist.html

    µC & Digital Electronics ·Benedikt · ·2 Replies

  • Article

    WordClock mit WS2812

    Nucleo, STM32F4x1 BlackPill, und STM32F103 BluePill Anbindung eines ESP8266-WLAN-Moduls mit speziell abgestimmter Firmware WPS-Button zum schnellen Anbinden des ESP8266-WLAN-Moduls an das vorhandene Netzwerk Konfiguration

    des ESP8266 in der WordClock-Schaltung über das verwendete STM32-Board Diverse kleinere Bugfixes Änderung: Damit das ESP8266-Modul direkt über das STM32-Board geflasht werden kann, ist die Verbindung ESP8266

    Article ·

  • PDF

    failed_to_upload.pdf

     Menu  [SOLVED] Failed to connect to ESP32: Timed out waiting for packet header Learn how to fix the Fatal Error Occurred: “Failed to connect to ESP32: Timed out waiting for packet header ” error when trying to upload new code to your ESP32 board once for all. Why are you getting this error? Some ESP32 development boards (read Best ESP32 boards) don’t go into flashing/uploading mode automatically when uploading a new code. This means that when you try to upload a new sketch to your ESP32, the Arduino

    in „Arduino IDE 1.8.9 buggy?“ · Mikrocontroller und Digitale Elektronik ·

  • Thread

    MCU with WiFi and GREAT ADCs

    have been looking all over the Internet and the MCU that best matches what I'm looking for is the ESP32. However, those ADCs specs are not enough for my project: I'm in need of a Microcontroller that has WiFi (integrated 2.4GHz antenna) and at least 12 input ADC pins (>=12 bit precision) with high

    breakout board for <15€. I would use an esp32/8266 with an external ADC (breakout board if you want to), also because the Wlan could disturb the ADC measurements and add noise.

    µC & Digital Electronics ·Liderluigi M. · ·2 Replies

  • Article

    UClock

    STM32-Firmware eingespielt wird! Ältere ESP8266-Firmware-Versionen führen auf jeden Fall zu Fehlverhalten! Regel ist dabei: Die STM32-Version A.B.C muss mit der ESP8266-Firmware in den ersten beiden Ziffern

    : uClock im SVN Hex-Datei für Nucleo STM32F411RE: Bin-Datei für ESP8266 ESP-12F:

    Article ·

  • Article

    Tutorial - Aufbau WordClock mit WS2812

    -> entzippen z.b. in Unterordner "Wordclock-hex" -> Datei:ESP-WordClock-4M.bin , ESP8266 ESP-12F Firmware - Neu! , 2.6.6, bzw. aktuelle Version > Datei:WC24h.apk, Android App , 2.6.1 (für WLAN Verbindung WCxyh und Smartphon) 4. Datei von Pkt. 2 "STM32 ST-LINK

    ......... ......... leaving failed to leave Flash Mode -> "esp8266_flasher.exe" schließen Der Rest folgt noch, Andreas/Alidi Flashen des STM32F103 (Mini-Dev-Board). Das Flashen des STM32 ist im Hauptartikel erläutert. Der STM32 kann einzeln geflasht werden, genauso

    Article ·

  • Thread

    paperd.ink - open-source e-paper development board

    . Since it's open-source and fully hackable, you can play around and customize it for yourself! ESP32-WROOM-32 module FCC/CE certified WiFi & Bluetooth for connectivity 4.2" monochrome e-paper display <20uA current consumption in sleep mode CP2104 USB-UART converter onboard for programming

    circuit to keep it truly wireless Extension header for interfacing and expanding capabilities ESP32-WROOM-32 ESP32 is one of the most popular microcontrollers, and the heart of paperd.ink. You can program it using the micro USB connection and is well supported by Arduino, Micropython, and ESP-IDF

    µC & Digital Electronics ·Prasad · ·1 Replies

  • PDF

    MEGA_WiFi-R3-AT2560-ESP8266-32MB-CH340G-1.pdf

    19 20 PG0 A 100 AREF [AD0]PA0 PL7 21 22 PL6 DGND DGND DGND +5V 99 AVCC 26 PB7 PL5 23 24 PL4 VDD3.3 ESP-TX D3 ESP_TX R8 GND [OCO0A/OC1C/PCINT7]PB7 25 PB6 PL3 25 26 PL2 [OC1B/PCINT6]PB6 27 28 R10 ESP-RESET [OC1A/PCINT5]PB5 24 PB5 PL1 29 30 PL0 ESP-RESET ESP-RX R12 VDD3.3 +5V [OC2A/PCINT4]PB4 23 PB4 PB3

    in „Compilation error: exit status 1“ · Mikrocontroller und Digitale Elektronik ·

  • PDF

    x86_calling_conventions_-_Wikipedia.pdf

    instruction can also do something similar) ; sub esp, 12 : 'enter' instruction could do this for us ; mov [ebp-4], 3 : or mov [esp+8], 3 ; mov [ebp-8], 2 : or mov [esp+4], 2 ; mov [ebp-12], 1 : or mov [esp], 1 push 3 push 2 push 1 call callee ; call subroutine

    in „C und C++ kompatibilität“ · Mikrocontroller und Digitale Elektronik ·

  • PDF

    esp32_devkitc_v4-sch.pdf

    5 4 3 2 1 Power Supply ESP32 Module D D D2 ESP-WROOM-32 VDD33 39 U3 EXT_5V VDD33 GND 1 P_GND 38 GND 39 GND1 GND3 P_GND U2 2 3V3 IO23 37 IO23 GND 1 GND1 GND3 38 GND JP_VOUT 4 EN 3 EN IO22 36 IO22 VDD33 2 3V3 IO23 37 IO23 3 VIN

    in „Arduino IDE 1.8.9 buggy?“ · Mikrocontroller und Digitale Elektronik ·

  • Article

    ESP8266

    zueinander aufbauen. Das Feature nennt sich AP-Isolation. Produktbeschreibung: Pinbelegung einiger ESP8266-Module. ESP8266-01. Quelle . ESP8266-07. Achtung, beim ESP8266-07-Modul sind einige mit vertauschten Beschriftungen von GPIO4 und GPIO5 unterwegs . ESP8266-12E. Das ESP12E-Modul gehört vermutlich

    SDK-Beispiele (IoT,AT) entsprechend der offiziellen Anleitung kompilieren, flashen und läuft es? Links. ESP8266-Eintrag auf en.wikipedia.org ESP8266-Community-Forum ESP8266 Github mit Wiki und Source-Code-Beispielen Hackaday-Posts zu ESP8266 ESP8266-Seite des Herstellers ESP8266-Forum des Herstellers ESP8266

    Article ·

  • Thread

    Linker problem for Function in ram

    to write in flash using the ramfunc attribute for functions like: __ramfunc int AT91F_Flash_Write( u32 Flash_Address ,int size ,u32 * buff) I use the following definition for ramfunc attribute #define __ramfunc __attribute__ ((long_call, section (".fastrun"))) The compiler makes no errors. But when

    suggests and sorry for misunderstanding... now I modify the linker script as follow OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") OUTPUT_ARCH(arm) ENTRY(reset_handler) /*#include "project.h"*/ SECTIONS { .text : { _stext = .; *(.text) *(.rodata)

    µC & Digital Electronics ·Jacopo Charmet · ·9 Replies

  • Article

    Wanderkiste (Widlar)

    02017172001696 Hermes 3 Stefan V. 10xxx 22.01.2024 07.02.2024 02038150017171 Hermes 18,3kg B: Orange Pi Zero, PY32F00x, STM32F030K6, ESP8266 Module ESP-01/12, SMD Speicherdrosseln, SMD (Power)LEDs, ENC28J60 Module 4 Benedikt M. Süd-DE 10.02.2024 12.02.2024 02043127007598 Hermes, 20.2 kg S: Orange Pi, Pi Pico, SMD

    ein defektes Gerät), Messtechnik, Interessante Bauteile THT/SMD... B: Marsboard (ähnl. Raspberry), ESP8266, ESP32, Laserdiode (rot), TI Robo Eval, wenn von Interesse ATX NT, LC Displays ... 4 A.M. 081xx xx.xx.2026 xx.xx.2026 S: EvalBoards, Lasermodule B: EvalBoards 5 464xx - Köln xx.xx.2026 xx.xx.2026

    Article ·

  • File

    0-Error.txt

    Platformui.ini [env:esp12e] platform = espressif8266 board = esp12e upload_port = COM[6] framework = arduino lib_deps = paulstoffregen/OneWire@^2.3.8 milesburton/DallasTemperature@^3.11.0 Uploading .pio\build\esp12e\firmware.bin

    in „visual studio 2022 kein boardmanger zu installieren“ · Mikrocontroller und Digitale Elektronik ·

  • Thread

    Wifi audio hub

    suggestions. What if I built the processor with VHDL. Then the processor interface with modules like the ESP32 for wifi and bluetooth.

    Then why the FPGA? The ESP is able to handle the whole job...

    FPGA, VHDL & Verilog ·Chaminda J. · ·8 Replies

  • Thread

    run code faster

    mesaure any code execution with osciloscope and some time in us. There is some overhead in "pin-toggle" esp. when using "legacy" GPIO. On LPC214x FIO is available which is faster. Try to determine the time-overhead for GPIO-access first with a simple loop that just toogles a port-pin and take it into account

    enable the MAM? Flash-access on LPC2000 with activated MAM is rather fast but RAM is still faster esp. if there is a "cache miss" during flash-access. You can execute code from RAM esp. time-critical functions. > I try Optimization change (now is 5) and do efect or code do not run. Do you mean -

    µC & Digital Electronics ·Sevc Dominik · ·11 Replies

  • Article

    Atorch DL24

    mit Akku-Herstellerangaben vergleichen. Ich habe mir folgender Testaufbau vorgestellt: Kommunikation ESP32 Mikrocontroller mit Atorch DL24 über Bluetooth ESP32 sendet Messwerte über MQTT/NodeRed zu InfluxDB (Zeitmesswerten Datenbank) Grafana für Erstellung der Entladungskurven Grafiken. Teststeuerung über Auf ESP32 gehostete Webseite. In nächsten Schritten werde ich auch automatisierte Tests für USB Ladegeräte und Qualität der USB Kabel erstellen. Kauf. Das Atorch DL24 Gerät ist auf Aliexpress für nur etwa 30

    Article ·

  • Thread

    OpenHR20: Firmware for Honeywell Rondostat HR20E

    } else if (CTL_error & CTL_ERR_BATT_WARNING) {[/c] LCD.c... in any language {32,14, 3, 1}, //!< " E31" LCD_STRING_E31 {32,14, 3, 2}, //!< " E32" LCD_STRING_E32 {32,14, 3, 3}, //!< " E33" LCD_STRING_E33 {32,14, 3, 4}, //!< " E34" LCD_STRING_E34

    have Atmega32A

    µC & Digital Electronics ·Mario Fischer · ·1121 Replies

  • Thread

    WinARM support for STM32

    I want to ask, if somebody use WinARM for the STM32 Cortex-M3? And I want to ask Martin Thomas about his plans about including working examples or, at least, examples of Makefile and *.ld files for the STM32 series microcontrollers in WinARM. I tried

    Varuzhan Danielyan wrote: > I want to ask, if somebody use WinARM for the STM32 Cortex-M3? > And I want to ask Martin Thomas about his plans about including > working examples or, at least, examples of Makefile and *.ld files > for the STM32 series microcontrollers in WinARM.

    µC & Digital Electronics ·Varuzhan Danielyan · ·12 Replies

  • Image

    Ausschnitt eines Schaltplans mit Mikrocontroller-Anschlüssen

    10 7 GPIO00 TXD 11 6 ESP-RXD RXD 12 5 ESP TX TXD 13 4 PE0 RXD 14 3 PE1 TX0 15 2 ESP-RXD RX0 16 1 ESP TX R31 R32 R33 +5V

    in „Compilation error: exit status 1“ · Mikrocontroller und Digitale Elektronik · · Schematics

    Ausschnitt eines Schaltplans mit Mikrocontroller-Anschlüssen
  • Image

    Schaltplan eines DIP-Schalters mit Widerständen

    SW4 9 8 10 7 TXD GPIO00 11 6 ESP-RXD 12 5 ESP_TX RXD 4 PE0 TXD 3 PE1 RXD 2 ESP-RXD 15 1 TX0 ESP_TX 16 RX0 1 R31 2 R32 3 R33 +5V DGND ON OFF

    in „Compilation error: exit status 1“ · Mikrocontroller und Digitale Elektronik · · Schematics

    Schaltplan eines DIP-Schalters mit Widerständen
  • Article

    Übersicht Funkmodule

    im Vergleich zu kabelgebundenen Übertragungen, entspricht jedoch lediglich 1/8 typischer WLAN-ICs (ESP8266). ESP8266. Das WLAN-Modul kann sowohl Client als auch AP sein. Damals hat der Release einen starken Hype ausgelöst und dementsprechend ist die Community rasant gewachsen, wodurch sich sogar ein

    Verfügung gestellt, es gibt aber auch eine Port vom GCC und selbst in die Arduino Umgebung ist der ESP8266 mittlerweile eingepflegt. ESP8266 MicroPython NodeMCU LUA Interpreter Website NodeMCU Firmware Arduino ESP8266 EMW3162. HackADay Eintrag Datasheet Links. Thread zum Artikel (Fragen, Anregungen etc

    Article ·

  • Article

    IRMP

    (getestet auf STM32F401RE/F411RE Nucleo, STM32F4 Discovery) STM32F10x (getestet auf STM32F103C8T6 Mini Development Board) STM32 mit HAL-Library (NEU!) STM8 STM8S103F3 TI Stellaris LM4F120 Launchpad (ARM Cortex M4) ESP8266

    mit UART-Ausgabe irmp-main-pic-xc8.c - PIC18F4520 irmp-main-pic-12F1840.c - PIC12F1840 irmp-main-stm32.c - STM32 irmp-main-stellaris-arm.c - TI Stellaris LM4F120 Launchpad irmp-main-esp8266.c - ESP8266 irmp-main-mbed.cpp - MBED examples/Arduino/Arduino.ino - Teensy 3.x irmp-main-chibios.c - ChibiOS Auch

    Article ·

  • File

    SerialToSerialBT_SSP_pairing.ino

    CONFIG_BT_SPP_ENABLED) #error Serial Bluetooth not available or not enabled. It is only available for the ESP32 chip. #endif BluetoothSerial SerialBT; boolean confirmRequestPending = true; void BTConfirmRequestCallback(uint32_t numVal) { confirmRequestPending = true; Serial.println(numVal); } void BTAuthCompleteCallback

    in „Arduino Bluetooth serial“ · Mikrocontroller und Digitale Elektronik ·

  • Article

    Embedded-Rust

    mit nrf AVR: vom Compiler unterstützt, das HAL-Projekt ist aber etwas (sehr) eingeschlafen ESP32: sehr gut, wird von Espressif selbst unterstützt, wenn auch etwas gespalten zwischen pure-Rust(no_std)/ESP-IDF(std) und Xtensa/Risc-V Was ist Embassy?. Embassy ist ein Framework für Embeddeded Rust

    einen gewissen "C-Hintergrund" haben. Integertypen. Rust verwendet immer explizite Integergrößen wie u32 for einen unsigened 32-bit integer Typen. Im Gegensatz zu C/C++ kommt in Rust der Typ immer nach dem Identifier. Aus wird Generics, Closures (lambda functions), etc.. Fast alle erweiterten Sprachkonstrukte

    Article ·

  • Thread

    Wordclock stopped working

    . done DFPLAYER LOGGER ESP8266 LOGGER read rtc: Su 2000-01-01 00:00:13 read rtc: Su 2000-01-01 00:00:13 DFPlayer: SD card online DFPlayer: query software version DFPlayer: Version 0008 DFPlayer: set source device: 2 DFPlayer: set eq 0 DFPlayer: set volume 0 DFPlayer is up dfplayer is online esp8266 now up (- setup UDP) (- local port: 2421) (- setup server UDP) (- local port: 2424) (FIRMWARE 2.9.5) (- tables found; wc12h-tables-en2.txt) (- check tables successful) --> tabinfo<0d><0a

    µC & Digital Electronics ·Sasa D. · ·1 Replies

  • File

    Bluetti-ESP32-BLE-test-Client.ino

    Serial.begin(115200); Serial.println("Starting Arduino BLE Client application..."); BLEDevice::init("ESP32-BLE-Client"); /* Retrieve a Scanner and set the callback we want to use to be informed when we have detected a new device. Specify that we want active scanning and start the scan to run for 5 seconds

    in „ESP32C3 Arduino Bluetooth keine Reaktion“ · Mikrocontroller und Digitale Elektronik ·

  • Image

    Eclipse IDE mit Java-Fehlermeldung im Code

    eclipse-workspace/esp32_spi/main/c/main.c - Eclipse IDE #include <stdio.h> #include <stdbool.h> #include <unistd.h> void app_main(void) { unsigned int x; Error while computing completion java.util.concurrent.CancellationException } [0/1] cmd.exe /C "cd /D "C:\Users\Jan Homann\eclipse-workspace\esp32c3_spi\build" && "C:\Users\Jan Homann\.espressif\python_env\idf.5"

    in „Eclipse und Autovervollständigung“ · Mikrocontroller und Digitale Elektronik · · Screenshots

    Eclipse IDE mit Java-Fehlermeldung im Code
  • Article

    IRMP - english

    (tested on STM32F401RE/F411RE Nucleo, STM32F4 Discovery) STM32F10x (tested on STM32F103C8T6 Mini Development Board) STM32 with HAL library (NEW!) STM8 STM8S103F3 TI Stellaris LM4F120 Launchpad (ARM Cortex M4) ESP8266

    irmp-main-pic-xc8.c - PIC18F4520 irmp-main-pic-12F1840.c - PIC12F1840 irmp-main-stm32.c - STM32 irmp-main-stellaris-arm.c - TI Stellaris LM4F120 Launchpad irmp-main-esp8266.c - ESP8266 irmp-main-mbed.cpp - MBED examples/Arduino/Arduino.ino - Teensy 3.x irmp-main-chibios.c - ChibiOS IRMP

    Article ·

  • Article

    China SUPER Bauteile-Schnäppchen Thread-Wiki

    z.B. 0603, 1% 10k (OK, wie erwartet) Kondensatoren. bitte Ergänzen! Quarze. [0,26€ @10] Uhrenquarz 32,678kHz, SMD 3,2x1,5mm (ok, d.h. er schwingt, mangels Messgerät nicht auf Frequenz getestet)(06.07.2015) Aktiv. Diskret. Dioden, Standard. [0,008€ @100] 1N4007 (ok, Vbr nicht getestet)(15.06.2015) Dioden

    Als mirror, falls eine aktuelle Version nicht auffindbar ist) [5,373€ @1] BMX-03A/B WLAN. [2,98€ @1] ESP8266 Modul (ESP-7, ESP88, ESP-12) →Thread 2,4 GHz. [3,90€ @1] STC15F204 + NRF24L01 [1,70€ @1] NRF24L01 + PA + LNA [2,00€ @1] SMA Antenne NRF24L01 2.4GHz RF Wireless Transceiver Module for Arduino (Bei

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    Problems to debug project with AT91M55800A evaluation board

    message: Tue Jul 04 09:28:50 2006: AIC set to protected mode, __SF_PMR = 0x27a80020 Tue Jul 04 09:32:09 2006: The stack pointer for stack 'CSTACK' (currently 0x01FFC318) is outside the stack range (0x02019D28 to 0x0201BD28) Isn´t a error nor warning, just a message log. I think if I change

    answer for some time: This forum might not be the best place to ask a question about the IAR EW. Esp. the debugging-functions and the debugger-setup are very toolchain/IDE-specific. Since you are using a commercial product you might ask the tool-vendor's (=IAR) support. Martin Thomas

    µC & Digital Electronics ·Rafael · ·2 Replies

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    Yagarto with Eclipse - unable to build makefile

    build the project. I suspect the makefile is not working. I downloaded eclipse-platform-3.6.1-win32.zip. Instruction in the website says I should not unzip it and save it in temp but when I click the application file, it can't open. Then, what I did was i unzip the whole thing, copy it to c drive

    completly. Esp. the section "Eclipse C/C++ Development Tooling - CDT" > Then, what I did was i unzip the whole thing, copy it to c drive. It has > something like... bin/java not found. i already have the latest

    µC & Digital Electronics ·Yee Yee · ·4 Replies