News
$13 Qualcomm QCC74x M EVK offers Wi-Fi 6, Bluetooth 5. 4, and 802. 15. 4 connectivity (Bouffalo Lab BL618 inside)
2+ hour, 35+ 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…...
ESP32-S3 boards feature WAGO connectors for LED strips, buttons, other swappable modules
1+ day, 2+ 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, 7+ 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, 8+ min 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…...
The Ultimate Smartphone VFO ESP32 & Si5351 Wireless Control
1+ week, 2+ day ago (59+ words) Hackster. io Embed the widget on your own site Add the following snippet to your HTML: A professional-looking VFO for your radio projects without spending a fortune on touchscreen, rotary encoder or complex hardware. Read up about this project on…...
ESP32-S31: The New Espressif Io T Chip That Changes Everything
1+ week, 2+ day ago (230+ words) Hey makers! Got some exciting news " Espressif just dropped the ESP32-S31, their most capable Io T chip yet. And it's a pretty big deal. For the first time, Espressif chose RISC-V over Xtensa for a high-end ESP32 chip. RISC-V is an open…...
ESP32-P4 + ESP32-C5 board features Raspberry Pi-compatible MIPI connectors for official displays and camera modules
2+ week, 1+ hour ago (458+ words) We've come across an ESP32-P4 + ESP32-C5 board that looks similar to the Wireless Tag WTDKP4 C5-S1 board, but is even more compact and features four MIPI connectors, including two whose pinout is compatible with Raspberry Pi camera modules and displays. Maker Go calls it…...
Cardputer Mesh Kit features ESP32-S3 handheld with Lo Ra and GNSS support
2+ week, 15+ hour ago (269+ words) The Cardputer Mesh Kit is a portable communication platform that combines an ESP32-S3-based handheld controller with Lo Ra mesh networking and GNSS positioning. The kit is built around the Cardputer-Adv core unit and the Cap Lo Ra-1262 expansion module, and…...
Aqara Teases FP400 mm Wave Presence Sensor w/ Matter support 0
2+ week, 2+ day ago (517+ words) Aqara has unveiled the Spatial Multi-Sensor FP400 via its EU store, a new high-end presence sensor that builds on the company's mm Wave lineup, adding detailed spatial awareness, multi-person tracking, and Matter compatibility for broader smart home integration. Originally unveiled at…...
Nordic Semiconductor Launches n RF54 L Series with Entry-Level Bluetooth LE So Cs
3+ week, 3+ day ago (102+ words) Features two isolation voltage options and a wide -40 C to +105 C operating temperature range Compact 868/902928 MHz SMD antenna for Io T, Lo Ra WAN, Zigbee, sensors, and asset tracking NFC FPC antennas offer a compact and versatile family of antennas…...