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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
SummerCart64 - a fully open source N64 flashcart
Tad Boy Color
iSpndel_4.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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ZIMBABWE
LoRa or Long Range wireless data telemetry is a technology pioneered by Semtech that operates at a lower frequency than NRF24L01 (433 MHz, 868 MHz or 916 MHz agains 2.4 GHz for the NRF24L01) but ...
LoRa ESP32 DEV KIT v1 shield for EByte E32 E22 RF 8km-12km range
11098
0
1
Renzo Mischianti
Renzo Mischianti
ITALY
47
13
Sensor for air quality measurement.Specifically:Fine dust: PM1, PM2.5 and PM10 CO2 concentration Temperature HumidityUse of thingspeak.com for creating and storing measurement data on c...
Air sensor
836
0
2
Engineer
Engineer
ITALY
0
0
This is a proof of work of a security system made by two students of the university luigi vanvitelli of aversa. As already mentioned, this is simply a prototype and is meant to be a type of configurat...
RFID&PIN security system
706
0
0
drake994
drake994
ITALY
0
0
Full article and specs on my site www.mischianti.orgESP32-wroom-32, esp32-S: flash, pinout, specs and IDE configurationI will use esp32-wroom-32, but first I want to prototype my project on breadboard...
esp32-wroom-32 esp32-S programming board
7960
0
5
Renzo Mischianti
Renzo Mischianti
ITALY
47
13
With this PCB you can build the d-diot hub v.3.0-A, which is:A dual wifi MySensors gateway (RFM69 and NRF24) based on ESP8266A Bluetooth low energy (BLE) gateway based on ESP32A WS2812B adressable rgb...
d-diot hub v.3.0 - board A
1995
0
1
Francesco Berghi
Francesco Berghi
ITALY
2
0
esp32s2Stick is a USB device based on the esp32-s2 chip by Espressif.Thanks to the presence of an USB OTG interface, it is possible to program the chip to act as a USB peripheral (mass ...
esp32s2Stick
5086
0
6
Luca Dentella
Luca Dentella
ITALY
27
0
The idea of a RGBW lamp for aquariums stems from the idea of having an open-source lamp, which has the characteristics of being highly feature-rich due to its open-source hardware and software but at ...
Smart Modular RGBW Aquarium Lamp With Cloud Remote Monitoring
369
0
1
Passione3DPrint .
Passione3DPrint .
ITALY
0
0
STM32F1 Blue-pill: WiFi shield (WiFiNINA)Complete tutorial here.First of all, read the article “STM32: use WiFiNINA with ESP32 WiFi Co-Processor”, where there are all the basics to understand this shi...
STM32F4 Black-pill: WiFi shield (WiFiNINA)
2296
0
0
Renzo Mischianti
Renzo Mischianti
ITALY
47
13
First of all, read the article “STM32: use WiFiNINA with ESP32 WiFi Co-Processor”, where there are all the basics to understand this shield usage better.For me, It’s very important the network connect...
STM32F1 Blue-pill: WiFi shield (WiFiNINA)
1941
0
1
Renzo Mischianti
Renzo Mischianti
ITALY
47
13
With this PCB you can build the d-diot hub v.3.0-B, which is:An IR Gateway (transmitter and receiver) based on ESP32A 433 Mhz RC Gateway (transmitter and reciver) based on ESP32A step-up and step-down...
d-diot hub v.3.0 - board B
1247
0
1
Francesco Berghi
Francesco Berghi
ITALY
2
0
Join our discord for support or questions.Soldering 2 jumpers is required after ordering the board. Please be mindful that if you are not able to solder request it as a service thru PCBway they would ...
ESP32 Homekey
1445
0
1
Lollo Kara
Lollo Kara
ITALY
1
0
Cosimo is a simple usb device based on two main controlling unit:Attiny85: used to interface the whole board to the pc and act as an input deviceEsp-12E: a wifi module to send and receive data via wif...
Cosimo USB interface
518
0
1
Edoardo Baggio
Edoardo Baggio
ITALY
0
0