Tried to get a string of WS2811 addressable LEDs hooked up on my bike for last night's Christmas lights ride but kept fighting what I think is a common ground issue and then we had to go. whomp whomp. I usually power from a AD/DC wall adapter so I think I'm not wiring the breadboard power supply grounds to my nodemcu ground and LED ground correctly #arduino #nodemcu #leds

Gibt es in #Hamburg irgendwo #NodeMCU, #ESP32 oder überhaupt #Mikrocontroller im stationären Einzelhandel zu kaufen, falls man mal nicht auf die Post warten kann?

PID controlled Boost Converter with ESP32: a comprehensive design and implementation guide

https://www.techrm.com/pid-controlled-boost-converter-with-esp32-a-comprehensive-design-and-implementation-guide/

Boost Converter controllato da PID con ESP32: una guida completa per la progettazione e implementazione

https://www.techrm.com/it/boost-converter-controllato-da-pid-con-esp32-una-guida-completa-per-la-progettazione-e-implementazione/

Monitoraggio ambientale con protocollo Modbus, Raspberry Pi e ESP32: guida essenziale con API REST

https://www.techrm.com/it/monitoraggio-ambientale-con-protocollo-modbus-raspberry-pi-e-esp32-guida-essenziale-con-api-rest/

Environmental monitoring with Modbus protocol, Raspberry Pi and ESP32: essential guide with REST API

https://www.techrm.com/environmental-monitoring-with-modbus-protocol-raspberry-pi-and-esp32-essential-guide-with-rest-api/

Realizza una efficace rete mesh con ESP32 e visualizza i dati su Node-RED

#breadboard,#brokermqtt,#caviDupont,#datalogger,#DHT22,#elettronicadigitale,#esp32,#internetdellecose,#iot,#misura,#mosquitto,#mqtt,#NodeMCU,#platformio,#publisher,#sensore,#sensori,#subscriber,#temperatura,#topic,#tutorial,#umidità,#mesh,#retemesh,#gateway

https://www.techrm.com/it/realizza-una-efficace-rete-mesh-con-esp32-e-visualizza-i-dati-su-node-red/

Build an effective mesh network with ESP32 and visualize data on Node-RED

#breadboard,#brokermqtt,#datalogger,#DHT22,#digitalelectronics,#Dupontcables,#esp32,#gateway,#humidity,#internetofthings,#iot,#measure,#mesh,#meshnetwork,#mosquitto,#mqtt,#NodeMCU,#platformio,#publisher,#sensor,#sensors,#subscriber,#temperature,#topic,#tutorial

https://www.techrm.com/build-an-effective-mesh-network-with-esp32-and-visualize-data-on-node-red/

File management on ESP32: SPIFFS and LittleFS compared

#digital,#digitalelectronics,#esp32,#file,#filesystem,#internetofthings,#iot,#library,#LittleFS,#NodeMCU,#SPIFFS,#tutorial

https://www.techrm.com/file-management-on-esp32-spiffs-and-littlefs-compared/

Gestione dei file su ESP32: SPIFFS e LittleFS a confronto

https://www.techrm.com/it/gestione-dei-file-su-esp32-spiffs-e-littlefs-a-confronto/

#digitale,#elettronicadigitale,#esp32,#file,#filesystem,#internetdellecose,#iot,#libreria,#LittleFS,#NodeMCU,#SPIFFS,#tutorial

Signal generator with ESP32 and AD9833 DDS module

#breadboard,#digital,#digitalelectronics,#Dupontcables,#esp32,#internetofthings,#iot,#library,#linux,#NodeMCU,#platformio,#tutorial

https://www.techrm.com/signal-generator-with-esp32-and-ad9833-dds-module/

Generatore di segnali con ESP32 e modulo DDS AD9833

#breadboard,#caviDupont,#digitale,#elettronicadigitale,#esp32,#internetdellecose,#iot,#libreria,#linux,#NodeMCU,#platformio,#tutorial

https://www.techrm.com/it/generatore-di-segnali-con-esp32-e-modulo-dds-ad9833/

Practical guide to ESP32 communication protocols

https://www.techrm.com/practical-guide-to-esp32-communication-protocols/

#ADC,#bluetooth,#CAN,#communicationprotocols,#DAC,#digital,#digitalelectronics,#ESP-NOW,#esp32,#I2C,#I2S,#internetofthings,#iot,#library,#NodeMCU,#PWM,#SPI,#tutorial,#UART,#wifi

Guida pratica ai protocolli di comunicazione dell'ESP32

https://www.techrm.com/it/guida-pratica-ai-protocolli-di-comunicazione-dellesp32/

#ADC,#bluetooth,#CAN,#DAC,#digitale,#elettronicadigitale,#ESP-NOW,#esp32,#I2C,#I2S,#internetdellecose,#iot,#libreria,#NodeMCU,#protocollidicomunicazione,#PWM,#SPI,#tutorial,#UART,#wifi

Guide to creating a simple signal generator with ESP32

#breadboard,#digital,#digitalelectronics,#Dupontcables,#esp32,#internetofthings,#iot,#library,#linux,#NodeMCU,#platformio,#tutorial

https://www.techrm.com/guide-to-creating-a-simple-signal-generator-with-esp32/

Guida alla realizzazione di un semplice generatore di segnali con ESP32

#breadboard,#caviDupont,#digitale,#elettronicadigitale,#esp32,#internetdellecose,#iot,#libreria,#linux,#NodeMCU,#platformio,#tutorial

https://www.techrm.com/it/guida-alla-realizzazione-di-un-semplice-generatore-di-segnali-con-esp32/