Search Results for : WiFi

Meet Temper, a compact, low power temperature sensor based on ESP8266 and SHT30 with a large 13x7 pixel led display. It accesses WiFi periodically to display temperature and humidity data as well as battery percentage via the MQTT protocol. The device’s display uses three 74HC595 + 7...

A few years back I wrote this tutorial on connected weather monitor with plans of creating a 3D printed enclosure to make it portable and easy to use. I never got around doing that but a few days ago, I came across a similar project built by BitsandBlobs, which went as far as creating the...

W600 – PICO is currently the most recent board released by Wemos. The company is responsible for boards like the D1 and D32. This board is based on a Winner Micro - W600 SoC. The first time users had the opportunity to work with the chip when Seeed released multiple boards starting from...

Diamond Systems has unveiled a Stevie carrier board for Nvidia’s high-end Jetson AGX Xavier module. Diamond also promoted some other Jetson carriers and embedded systems, which all ship with Linux BSPs. They include Diamond Systems’ Elton, also for the Xavier, the Jethro and Ziggy...

After launching EM3288 SBC based on RK3288 in 2016, Boardcon introduced Idea3288 with a more compact structure this month. The Idea3288 SBC is equipped to deliver 4K Ultra HD video at 60Hz through HDMI 2.0, making it suitable for applications that require 4K video decode capabilities....

Pine64 has launched a smaller and cheaper “HardRock64” variant of its RK3399-based RockPro64 SBC that removes the PCIe and USB Type-C. The board features: The RK3399 hexa-core SOC found in the Pinebook Pro and on the ROCKPro64 2xUSB 3.0 2xUSB 2.0 WiFi AC...

IoTouch is an ESP-32 based board with touchscreen capabilities. Its got an external embedded GPU interfaced with a 24 RGB TFT glass capacitive display.  It is specially built for IoT applications due to its Bluetooth and WiFi features. If you need a wireless device that has a good and...

Selecting the right communication protocol is an important part of any IoT project as not being able to communicate with the server/device cloud quickly takes away the “I” in IoT and could lead to the ultimate failure of the project. Several communication protocols exist, from WiFi...