News
$13 Qualcomm QCC74x M EVK offers Wi-Fi 6, Bluetooth 5. 4, and 802. 15. 4 connectivity (Bouffalo Lab BL618 inside)
3+ hour, 48+ min ago (223+ words) Back in November 2024, we wrote about'Qualcomm's QCC730 M and QCC74x M modules for low-power Io T devices, but at the time, there was no evaluation board EVK for those So Cs. Fast forward to today, and the official development boards for the…...
LILYGO adds ESP32-S3 Standard Series to T-SIM lineup
11+ hour, 9+ min ago (305+ words) LILYGO has introduced the T-SIM / T-A Standard Series, a refreshed family of ESP32-S3 cellular development boards combining SIMCom and A76xx modem options with new hardware features including Qwiic support, seamless power switching, camera interfaces, optional GNSS functionality, and lower deep-sleep power consumption....
ESP32-S3 boards feature WAGO connectors for LED strips, buttons, other swappable modules
1+ day, 3+ hour ago (138+ words) Rev Adrian Kennard (Rev K) has designed several open-source hardware ESP32-S3 Wi Fi and Bluetooth Io T boards with WAGO connectors for interfacing LED strips, buttons, and other GPIO modules. The first board designed for gloves is called "Battery powered controller development…...
Qualcomm's New QCC74x Appears To Target The ESP32 MCUs
1+ day, 9+ hour ago (31+ words) These days wireless microcontrollers featuring built-in Wi Fi and Bluetooth are all the rage, with Espressif's range of ESP32 MCUs being the default option for commercial and hobbyist projects alike. T. .....
ESP32-E22 is Here " Espressif First Wi-Fi 6 E Chip and What It Means for Makers
2+ day, 1+ hour ago (240+ words) Espressif just announced the ESP32-E22, their first Wi-Fi 6 E connectivity co-processor, and it's a significant step forward for the maker ecosystem. In this article, we'll break down what this chip brings to the table and why it matters for your next…...
Sonoff vs IKEA vs Aqara: Best 2026 Air Quality Sensors Compared
2+ day, 5+ hour ago (189+ words) 9: 00 am May 16, 2026 By Julian Horsey Indoor air quality directly affects your health, comfort and overall productivity. Air quality sensors provide real-time data on pollutants, allowing you to take proactive steps to improve your living environment. These devices track several critical…...
Solar-Powered Pocket Computing Finds New Life in the Orion PDA
2+ day, 6+ hour ago (161+ words) Creator MVLab finished piecing together a device that feels pulled straight from an earlier era of portable gadgets. His Orion PDA slips into a pocket with ease yet packs enough capability to handle real tasks without pulling you into endless…...
Building a Smart Weather Station with Raspberry Pi Zero W
2+ day, 8+ hour ago (350+ words) So I've been wanting to do something with my Raspberry Pi Zero W that's been sitting in my drawer for. .. Tagged with raspberrypi, dht22....
New smart home display features e-ink screen, battery and Wi Fi - Notebookcheck News
2+ day, 10+ hour ago (146+ words) New smart home display features e-ink screen, battery and Wi Fi Notebookcheck M5 Stack is offering the M5 Paper Color ESP32 S3 dev kit, a new display that can effectively also be described as a dev board with an integrated display. Specifically, it uses…...
M5 Stack Paper Color ESP32-S3 devkit features 4-inch E Ink Spectra 6 color display
2+ day, 23+ hour ago (244+ words) M5 Stack Paper Color, or M5 Paper Color, is an ESP32-S3 development kit with a 4-inch E Ink Spectra 6 full-color display with a resolution of 600400, designed to offer both low power consumption and high visibility under strong lights. While the color e Paper…...