esp32MX-E, The New Chip on the Block
IoT

esp32MX-E, The New Chip on the Block

There are a host of boards based around the ESP32, and also its follow up, the ESP8266. It’s noteworthy to witness how they have evolved from the simple breakout boards they were when the chip was released back in 2015 to something a lot more major. The latest of these boards...

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Intelligent, Automated, and Rapid Circuit Board Design using Circuit-Tree.com
Software

Intelligent, Automated, and Rapid Circuit Board Design using Circuit-Tree.com

What if your PCB can be designed in just a few minutes, with you providing only the specifications and selecting the major components to be used? Circuit-Tree.com is making it a reality with their Intelligent Rapid Circuit Board Design Platform. Creating Schematics and PCBs, is one...

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HealthyPi v4 – Unplugged, monitors vital signs using ESP32
Raspberry Pi

HealthyPi v4 – Unplugged, monitors vital signs using ESP32

HealthyPi v4 is a wireless, wearable, open source vital signs monitor powered by ESP32. Reliable health monitoring has traditionally required that we tether ourselves to machines capable of recording our vital signs around the clock. Outside of a clinical setting, however, this is...

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Spartan Edge Accelerator Board – Arduino FPGA Shield with ESP32
FPGA

Spartan Edge Accelerator Board – Arduino FPGA Shield with ESP32

Spartan Edge Accelerator Board is a Xilinx Spartan FPGA development board in the Arduino UNO shield form factor. With the onboard ESP32 chip, it can also provide WiFi and Bluetooth functions. Arduino - cheap to buy, easy to learn, simple to use, but can't deal with complex calculations...

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Riverdi IoT Displays for Next Level IoT Projects
IoTLCD/OLED

Riverdi IoT Displays for Next Level IoT Projects

Designed and produced with everything an IoT engineer might need, the python-programmable ESP32- powered IoT display by Riverdi is an expandable, cloud-ready GUI with a sleek design, low power consumption and top of the line graphical capabilities for high-quality IoT projects. The...

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Getting Started with Adafruit.io IoT Cloud Platform
IoT

Getting Started with Adafruit.io IoT Cloud Platform

In the last tutorial, we examined How to connect your IoT devices to the Arduino IoT Cloud, and we saw how to send and receive data, from and to the cloud. With multiple cloud solutions available for IoT devices, there might be a need for you to work with one not as traditional as the...

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Digital Caliper Computer Interface
Test/Measurements

Digital Caliper Computer Interface

Digital Caliper Computer Interface can be used to log data on a spreadsheet. Report by Jeremy S. Cook @ blog.hackster.io With a few pointers found here, he found that this data is transmitted in a continuous stream in 24 bits at 1.5 volts. He therefore level-shifted the 1.5V output to...

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Using ESP32’s Flash Memory for data storage
Arduino

Using ESP32’s Flash Memory for data storage

The ESP32 has about 4MB of internal flash memory and since the data stored within the flash memory is retained even when power is recycled, it becomes super useful for applications where you need to keep certain amount of data even after power off. For today's tutorial, we will learn...

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