#wemos — Public Fediverse posts

Noch eine Ergänzung zu meinem Problem mit den Ausgaben auf dem Serial Monitor des #Wemos #D1Mini
Das Problem scheint nicht bei #PlatformIO oder #VSCode zu liegen.
Wenn ich mit #picocom die Daten der Schnittstelle ausgeben lasse erhalte ich auch nur kryptische Zeichen.
#followerpower #fedihelp

Noch eine Ergänzung zu meinem Problem mit den Ausgaben auf dem Serial Monitor des #Wemos #D1Mini
Das Problem scheint nicht bei #PlatformIO oder #VSCode zu liegen.
Wenn ich mit #picocom die Daten der Schnittstelle ausgeben lasse erhalte ich auch nur kryptische Zeichen.
#followerpower #fedihelp

Hm, mein #Wemos D1 Pro (#ESP8266) will sich unter #Linux nicht flashen lassen. Schmeißt immer einen permission denied Error auf das /dev/ttyUSB0. Merkwürdig. In der Benutzergruppe Dialout ist mein User.
Ich werde mich mal morgen damit in Ruhe beschäftigen. Heute nicht mehr.

Hm, mein #Wemos D1 Pro (#ESP8266) will sich unter #Linux nicht flashen lassen. Schmeißt immer einen permission denied Error auf das /dev/ttyUSB0. Merkwürdig. In der Benutzergruppe Dialout ist mein User.
Ich werde mich mal morgen damit in Ruhe beschäftigen. Heute nicht mehr.

Hm, mein #Wemos D1 Pro (#ESP8266) will sich unter #Linux nicht flashen lassen. Schmeißt immer einen permission denied Error auf das /dev/ttyUSB0. Merkwürdig. In der Benutzergruppe Dialout ist mein User.
Ich werde mich mal morgen damit in Ruhe beschäftigen. Heute nicht mehr.

Очередное Интернет-радио на базе ESP8266, но с изюминкой

Да, это еще одно интернет-радио. Их уже сотни. Но в этой статье я хочу рассказать не только о самом устройстве, но и о одном из наших подходов, который мы применяем в IoT-разработке. Эти решения помогут вам упростить взаимодействие конечных пользователей с вашими устройствами.

https://habr.com/ru/articles/871884/

#esp8266 #wemos #internet_radio

Очередное Интернет-радио на базе ESP8266, но с изюминкой

Да, это еще одно интернет-радио. Их уже сотни. Но в этой статье я хочу рассказать не только о самом устройстве, но и о одном из наших подходов, который мы применяем в IoT-разработке. Эти решения помогут вам упростить взаимодействие конечных пользователей с вашими устройствами.

https://habr.com/ru/articles/871884/

#esp8266 #wemos #internet_radio

Очередное Интернет-радио на базе ESP8266, но с изюминкой

Да, это еще одно интернет-радио. Их уже сотни. Но в этой статье я хочу рассказать не только о самом устройстве, но и о одном из наших подходов, который мы применяем в IoT-разработке. Эти решения помогут вам упростить взаимодействие конечных пользователей с вашими устройствами.

https://habr.com/ru/articles/871884/

#esp8266 #wemos #internet_radio

Smart Fight Ball (Box Ball) тренажер для координации и реакции на базе ESP8266

Smart Fight Ball (или Box Ball) — это усовершенствованная версия классического тренажера с мячом на резинке, которую можно собрать самостоятельно! Благодаря микроконтроллеру ESP8266 устройство отслеживает количество ударов, сохраняет прогресс тренировок и позволяет соревноваться с другими пользователями на платформе bitball.club .

https://habr.com/ru/articles/871630/

#fight #ball #box #fighting #sport #esp8266 #wemos #nodemcu

Smart Fight Ball (Box Ball) тренажер для координации и реакции на базе ESP8266

Smart Fight Ball (или Box Ball) — это усовершенствованная версия классического тренажера с мячом на резинке, которую можно собрать самостоятельно! Благодаря микроконтроллеру ESP8266 устройство отслеживает количество ударов, сохраняет прогресс тренировок и позволяет соревноваться с другими пользователями на платформе bitball.club .

https://habr.com/ru/articles/871630/

#fight #ball #box #fighting #sport #esp8266 #wemos #nodemcu

Smart Fight Ball (Box Ball) тренажер для координации и реакции на базе ESP8266

Smart Fight Ball (или Box Ball) — это усовершенствованная версия классического тренажера с мячом на резинке, которую можно собрать самостоятельно! Благодаря микроконтроллеру ESP8266 устройство отслеживает количество ударов, сохраняет прогресс тренировок и позволяет соревноваться с другими пользователями на платформе bitball.club .

https://habr.com/ru/articles/871630/

#fight #ball #box #fighting #sport #esp8266 #wemos #nodemcu

Беспроводной таймер для BMX, бега и спринта

Представляем ProTimer — универсальный таймер, который вы можете собрать самостоятельно. Созданный для спортсменов и энтузиастов, он предлагает высокую точность, беспроводное подключение и множество настраиваемых функций. Независимо от того, тренируетесь ли вы для скорости, выносливости или точности.

https://habr.com/ru/articles/871466/

#timer #bmx #sprint #bike #training #sport #esp8266 #wemos

Беспроводной таймер для BMX, бега и спринта

Представляем ProTimer — универсальный таймер, который вы можете собрать самостоятельно. Созданный для спортсменов и энтузиастов, он предлагает высокую точность, беспроводное подключение и множество настраиваемых функций. Независимо от того, тренируетесь ли вы для скорости, выносливости или точности.

https://habr.com/ru/articles/871466/

#timer #bmx #sprint #bike #training #sport #esp8266 #wemos

Беспроводной таймер для BMX, бега и спринта

Представляем ProTimer — универсальный таймер, который вы можете собрать самостоятельно. Созданный для спортсменов и энтузиастов, он предлагает высокую точность, беспроводное подключение и множество настраиваемых функций. Независимо от того, тренируетесь ли вы для скорости, выносливости или точности.

https://habr.com/ru/articles/871466/

#timer #bmx #sprint #bike #training #sport #esp8266 #wemos

Anyone got experience with the Wemos / LOLIN ESP32 S2 Mini dev boards? Need to build a circuit around an ESP32 (I need the hardware PWM) for an upcoming project and quite like the idea of making it as a PCB hat.

At first glance, this seems like something of a standard size - it's the same form factor as the Wemos D1 Mini and the shields are the same size too.

#esp32 #esp8266 #wemos #lolin #esphome #arduino #electronics

Anyone got experience with the Wemos / LOLIN ESP32 S2 Mini dev boards? Need to build a circuit around an ESP32 (I need the hardware PWM) for an upcoming project and quite like the idea of making it as a PCB hat.

At first glance, this seems like something of a standard size - it's the same form factor as the Wemos D1 Mini and the shields are the same size too.

#esp32 #esp8266 #wemos #lolin #esphome #arduino #electronics

Anyone got experience with the Wemos / LOLIN ESP32 S2 Mini dev boards? Need to build a circuit around an ESP32 (I need the hardware PWM) for an upcoming project and quite like the idea of making it as a PCB hat.

At first glance, this seems like something of a standard size - it's the same form factor as the Wemos D1 Mini and the shields are the same size too.

#esp32 #esp8266 #wemos #lolin #esphome #arduino #electronics

Anyone got experience with the Wemos / LOLIN ESP32 S2 Mini dev boards? Need to build a circuit around an ESP32 (I need the hardware PWM) for an upcoming project and quite like the idea of making it as a PCB hat.

At first glance, this seems like something of a standard size - it's the same form factor as the Wemos D1 Mini and the shields are the same size too.

#esp32 #esp8266 #wemos #lolin #esphome #arduino #electronics

The new "Tank level sensor" project is almost ready! #esp8266 #wemos #homeassistant #homeautomation

Für alle meine #Renogy MPPT-Solar-Ladecontroller habe ich eine #esp8266 Platine, die mir die Daten als MQTT liefert (RNGBridge-Projekt von @enwi). Ein Controller hatte da immer wieder Aussetzer, bzw. die WebUI ließ sich nicht aufrufen oder nur sporadisch.

Langer Rede kurzer Sinn: Ein #Wemos #D1Mini kann auch "halb kaputt gehen".

Neuen ESP/D1Mini mit der Firmware geflasht und eingesetzt, läuft wieder.

Für alle meine #Renogy MPPT-Solar-Ladecontroller habe ich eine #esp8266 Platine, die mir die Daten als MQTT liefert (RNGBridge-Projekt von @enwi). Ein Controller hatte da immer wieder Aussetzer, bzw. die WebUI ließ sich nicht aufrufen oder nur sporadisch.

Langer Rede kurzer Sinn: Ein #Wemos #D1Mini kann auch "halb kaputt gehen".

Neuen ESP/D1Mini mit der Firmware geflasht und eingesetzt, läuft wieder.

Für alle meine #Renogy MPPT-Solar-Ladecontroller habe ich eine #esp8266 Platine, die mir die Daten als MQTT liefert (RNGBridge-Projekt von @enwi). Ein Controller hatte da immer wieder Aussetzer, bzw. die WebUI ließ sich nicht aufrufen oder nur sporadisch.

Langer Rede kurzer Sinn: Ein #Wemos #D1Mini kann auch "halb kaputt gehen".

Neuen ESP/D1Mini mit der Firmware geflasht und eingesetzt, läuft wieder.

Big Red Button Puts Toddler in Command of Chromecast https://hackaday.com/2023/11/03/big-red-button-puts-toddler-in-command-of-chromecast/ #homeentertainmenthacks #ReverseEngineering #reverseengineering #pyChromecast #raspberrypi #chromecast #Wemos

Big Red Button Puts Toddler in Command of Chromecast

#homeentertainmenthacks #reverseengineering #chromecast #pychromecast #raspberrypi #wemos #hackaday

-- Delivered by RssEverything service

hackaday.com/2023/11/03/big-re…

Big Red Button Puts Toddler in Command of Chromecast

#homeentertainmenthacks #reverseengineering #chromecast #pychromecast #raspberrypi #wemos #hackaday

-- Delivered by RssEverything service

hackaday.com/2023/11/03/big-re…

Big Red Button Puts Toddler in Command of Chromecast - Controversial position: the world needs more buttons. We’ve gotten so far away fro... - https://hackaday.com/2023/11/03/big-red-button-puts-toddler-in-command-of-chromecast/ #homeentertainmenthacks #reverseengineering #pychromecast #raspberrypi #chromecast #wemos

Big Red Button Puts Toddler in Command of Chromecast - Controversial position: the world needs more buttons. We’ve gotten so far away fro... - https://hackaday.com/2023/11/03/big-red-button-puts-toddler-in-command-of-chromecast/ #homeentertainmenthacks #reverseengineering #pychromecast #raspberrypi #chromecast #wemos

Big Red Button Puts Toddler in Command of Chromecast - Controversial position: the world needs more buttons. We’ve gotten so far away fro... - https://hackaday.com/2023/11/03/big-red-button-puts-toddler-in-command-of-chromecast/ #homeentertainmenthacks #reverseengineering #pychromecast #raspberrypi #chromecast #wemos

Big Red Button Puts Toddler in Command of Chromecast - Controversial position: the world needs more buttons. We’ve gotten so far away fro... - https://hackaday.com/2023/11/03/big-red-button-puts-toddler-in-command-of-chromecast/ #homeentertainmenthacks #reverseengineering #pychromecast #raspberrypi #chromecast #wemos

Many years ago, I put together this little #Nokia5110 Screen with a #Wemos #D1Mini #ESP8266 - I don't remember what the original project was going to be. I never got the display to work right - actually it worked. But was hard to see.
I found this in a box of stuff yesterday, and thought, I'd try again. - After looking at the library I found a #Bias setting - a little playing around, and well it's still not perfect, but I can read it.
The issue with this screen is viewing angle.

Many years ago, I put together this little #Nokia5110 Screen with a #Wemos #D1Mini #ESP8266 - I don't remember what the original project was going to be. I never got the display to work right - actually it worked. But was hard to see.
I found this in a box of stuff yesterday, and thought, I'd try again. - After looking at the library I found a #Bias setting - a little playing around, and well it's still not perfect, but I can read it.
The issue with this screen is viewing angle.

Many years ago, I put together this little #Nokia5110 Screen with a #Wemos #D1Mini #ESP8266 - I don't remember what the original project was going to be. I never got the display to work right - actually it worked. But was hard to see.
I found this in a box of stuff yesterday, and thought, I'd try again. - After looking at the library I found a #Bias setting - a little playing around, and well it's still not perfect, but I can read it.
The issue with this screen is viewing angle.

Many years ago, I put together this little #Nokia5110 Screen with a #Wemos #D1Mini #ESP8266 - I don't remember what the original project was going to be. I never got the display to work right - actually it worked. But was hard to see.
I found this in a box of stuff yesterday, and thought, I'd try again. - After looking at the library I found a #Bias setting - a little playing around, and well it's still not perfect, but I can read it.
The issue with this screen is viewing angle.

Purée j'arrive pas a erase_flash sur un #esp8266 (#Wemos D1 mini).
J'ai besoin de repouets et de #bidouilleurs !

#arduino #esp32 #electronique #geek
#repouets #retoot #help #bidouille

Purée j'arrive pas a erase_flash sur un #esp8266 (#Wemos D1 mini).
J'ai besoin de repouets et de #bidouilleurs !

#arduino #esp32 #electronique #geek
#repouets #retoot #help #bidouille

Purée j'arrive pas a erase_flash sur un #esp8266 (#Wemos D1 mini).
J'ai besoin de repouets et de #bidouilleurs !

#arduino #esp32 #electronique #geek
#repouets #retoot #help #bidouille

Purée j'arrive pas a erase_flash sur un #esp8266 (#Wemos D1 mini).
J'ai besoin de repouets et de #bidouilleurs !

#arduino #esp32 #electronique #geek
#repouets #retoot #help #bidouille

Made my first adafruit/circuitpython pull request. 😀 Board files to build circuitpython for the Lolin S3 Mini.
#circuitpython #esp32 #wemos #opensource

Made my first adafruit/circuitpython pull request. 😀 Board files to build circuitpython for the Lolin S3 Mini.
#circuitpython #esp32 #wemos #opensource

Made my first adafruit/circuitpython pull request. 😀 Board files to build circuitpython for the Lolin S3 Mini.
#circuitpython #esp32 #wemos #opensource

Made my first adafruit/circuitpython pull request. 😀 Board files to build circuitpython for the Lolin S3 Mini.
#circuitpython #esp32 #wemos #opensource

so i've been holding down PIN 0 on my #ESP32 and rebooting it to put it in flash mode every time I've compiled/uploaded a sketch in #Arduino IDE and it turns out i didn't need to do that as the IDE would reboot the connected #wemos #s2mini into that mode automatically after compiling and well i've wasted a lot of time i didn't need to waste, huh.

so i've been holding down PIN 0 on my #ESP32 and rebooting it to put it in flash mode every time I've compiled/uploaded a sketch in #Arduino IDE and it turns out i didn't need to do that as the IDE would reboot the connected #wemos #s2mini into that mode automatically after compiling and well i've wasted a lot of time i didn't need to waste, huh.

so i've been holding down PIN 0 on my #ESP32 and rebooting it to put it in flash mode every time I've compiled/uploaded a sketch in #Arduino IDE and it turns out i didn't need to do that as the IDE would reboot the connected #wemos #s2mini into that mode automatically after compiling and well i've wasted a lot of time i didn't need to waste, huh.

so i've been holding down PIN 0 on my #ESP32 and rebooting it to put it in flash mode every time I've compiled/uploaded a sketch in #Arduino IDE and it turns out i didn't need to do that as the IDE would reboot the connected #wemos #s2mini into that mode automatically after compiling and well i've wasted a lot of time i didn't need to waste, huh.

Calibrating my #DIY #HomeAssistant #Wemos #ESP32 temperature sensor

It turns out stacking together the microcontroller and temperature sensor heats it up quite a bit.

"Venting" the sensor by spinning it in the air cools it by ~3°C. I already placed the stack vertically hanging in the air to allow for convection, but apparently it's not enough...

Calibrating my #DIY #HomeAssistant #Wemos #ESP32 temperature sensor

It turns out stacking together the microcontroller and temperature sensor heats it up quite a bit.

"Venting" the sensor by spinning it in the air cools it by ~3°C. I already placed the stack vertically hanging in the air to allow for convection, but apparently it's not enough...

Calibrating my #DIY #HomeAssistant #Wemos #ESP32 temperature sensor

It turns out stacking together the microcontroller and temperature sensor heats it up quite a bit.

"Venting" the sensor by spinning it in the air cools it by ~3°C. I already placed the stack vertically hanging in the air to allow for convection, but apparently it's not enough...

Years ago someone gave me one of these Google DIY kits that I had zero use for at that point since I didn't have a spare #RaspberryPi and having an Alexa-type device was never my cup of tea: https://aiyprojects.withgoogle.com/voice-v1/

However, since I'm all #Esp32'ing now and looking for stuff to hook up to them, I took another look at the kit and got interested in the microphone hat. Looking around online I found someone had gotten the pinouts of the 5-wire cable, so it was just a matter of connecting it to the right parts one of my #S2 #mini boards.

The #Wemos #S2Mini has the whole I2S thing going on, so I just had to find some good code examples to see if this little board worked.

After some fiddling about, I got that little guy recording to a WAV file to its #SPIFFS file system and hosting a web server so I could download the audio.

The volume is a little low, but it's pretty cool.

However, my idea behind this isn't to record audio but to be a noise detection board that will activate at a specific threshold of sound and do something.

What it will do I have no idea. Maybe use it as an alternate method for detecting if the washing machine is still going.

I am addicted to these little boards. Help.

Years ago someone gave me one of these Google DIY kits that I had zero use for at that point since I didn't have a spare #RaspberryPi and having an Alexa-type device was never my cup of tea: https://aiyprojects.withgoogle.com/voice-v1/

However, since I'm all #Esp32'ing now and looking for stuff to hook up to them, I took another look at the kit and got interested in the microphone hat. Looking around online I found someone had gotten the pinouts of the 5-wire cable, so it was just a matter of connecting it to the right parts one of my #S2 #mini boards.

The #Wemos #S2Mini has the whole I2S thing going on, so I just had to find some good code examples to see if this little board worked.

After some fiddling about, I got that little guy recording to a WAV file to its #SPIFFS file system and hosting a web server so I could download the audio.

The volume is a little low, but it's pretty cool.

However, my idea behind this isn't to record audio but to be a noise detection board that will activate at a specific threshold of sound and do something.

What it will do I have no idea. Maybe use it as an alternate method for detecting if the washing machine is still going.

I am addicted to these little boards. Help.

Years ago someone gave me one of these Google DIY kits that I had zero use for at that point since I didn't have a spare #RaspberryPi and having an Alexa-type device was never my cup of tea: https://aiyprojects.withgoogle.com/voice-v1/

However, since I'm all #Esp32'ing now and looking for stuff to hook up to them, I took another look at the kit and got interested in the microphone hat. Looking around online I found someone had gotten the pinouts of the 5-wire cable, so it was just a matter of connecting it to the right parts one of my #S2 #mini boards.

The #Wemos #S2Mini has the whole I2S thing going on, so I just had to find some good code examples to see if this little board worked.

After some fiddling about, I got that little guy recording to a WAV file to its #SPIFFS file system and hosting a web server so I could download the audio.

The volume is a little low, but it's pretty cool.

However, my idea behind this isn't to record audio but to be a noise detection board that will activate at a specific threshold of sound and do something.

What it will do I have no idea. Maybe use it as an alternate method for detecting if the washing machine is still going.

I am addicted to these little boards. Help.

Years ago someone gave me one of these Google DIY kits that I had zero use for at that point since I didn't have a spare #RasperryPi and having an Alexa-type device was never my cup of tea: https://aiyprojects.withgoogle.com/voice-v1/

However, since I'm all #Esp32'ing now and looking for stuff to hook up to them, I took another look at the kit and got interested in the microphone hat. Looking around online I found someone had gotten the pinouts of the 5-wire cable, so it was just a matter of connecting it to the right parts one of my #S2 #mini boards.

The #Wemos #S2Mini has the whole I2S thing going on, so I just had to find some good code examples to see if this little board worked.

After some fiddling about, I got that little guy recording to a WAV file to its #SPIFFS file system and hosting a web server so I could download the audio.

The volume is a little low, but it's pretty cool.

However, my idea behind this isn't to record audio but to be a noise detection board that will activate at a specific threshold of sound and do something.

What it will do I have no idea. Maybe use it as an alternate method for detecting if the washing machine is still going.

I am addicted to these little boards. Help.

So the #RaspberryPi 3B+ that handles all the bots and web pages and basically everything around here had a very rare lockup the other day and I thought about getting a wifi outlet for it so I could remotely power cycle it in these situations....

but then realized I had my little #ESP32 swarm waiting around. So a little header soldering to the Pi3's RST hole and some header soldering to the #WEMOS S2 Mini plus a quick #Arduino IDE fire-up and ta-da!

now there's a little purple dude running a webserver just waiting on an URL to power up a PIN and create the short that reboots the Pi when needed.

Bonus: it's powered by the Pi itself because even when it locks up, the USB port is alive

Double Bonus: I got to test out the 3D case I whipped up in #FreeCAD (one with #GPIO cutouts on the lid) and it fits pretty damn well!

Here's a picture of the setup; you can see the other Pi boxes from the army tangled up in the #Narnia hell that is the web of cables on its shelf

Not a bad little Sunday afternoon project

So the #RaspberryPi 3B+ that handles all the bots and web pages and basically everything around here had a very rare lockup the other day and I thought about getting a wifi outlet for it so I could remotely power cycle it in these situations....

but then realized I had my little #ESP32 swarm waiting around. So a little header soldering to the Pi3's RST hole and some header soldering to the #WEMOS S2 Mini plus a quick #Arduino IDE fire-up and ta-da!

now there's a little purple dude running a webserver just waiting on an URL to power up a PIN and create the short that reboots the Pi when needed.

Bonus: it's powered by the Pi itself because even when it locks up, the USB port is alive

Double Bonus: I got to test out the 3D case I whipped up in #FreeCAD (one with #GPIO cutouts on the lid) and it fits pretty damn well!

Here's a picture of the setup; you can see the other Pi boxes from the army tangled up in the #Narnia hell that is the web of cables on its shelf

Not a bad little Sunday afternoon project

My Wemos ESP32+SHT30 sensor bundle is reallly sensitive to how it's placed - when placed horizontally, the microcontroller heats up the temperature sensor above it.

When placed vertically, allowing convection to carry the heat away, it's ~1.5°C colder.

The best would be to have the sensor far away from the ESP32 but that defeats my minimalism goal.

#wemos #sensor

My Wemos ESP32+SHT30 sensor bundle is reallly sensitive to how it's placed - when placed horizontally, the microcontroller heats up the temperature sensor above it.

When placed vertically, allowing convection to carry the heat away, it's ~1.5°C colder.

The best would be to have the sensor far away from the ESP32 but that defeats my minimalism goal.

#wemos #sensor