esp32 & esp8266
MaTouch ESP32-S3 MaUWB: UWB Indoor Positioning On-Screen
Makerfabs' MaTouch ESP32-S3 MaUWB puts Ultra-Wideband ranging on a 3.95-inch touchscreen, promising a live indoor positioning demo in three minutes.
iot & smart home
Challenger+ RP2350 NB-IoT: Cellular IoT on a Breadboard
iLabs' Challenger+ RP2350 NB-IoT puts a Raspberry Pi RP2350, cellular NB-IoT, and GNSS on one Feather board that fits a breadboard and charges over…
iot & smart home
NXP’s RW610FML Crams Wi-Fi 6, BLE, and a Cortex-M33 in One Module
NXP's RW610FML packs Wi-Fi 6, Bluetooth LE, and a 260MHz Cortex-M33 into one low-power module built for IoT sensor nodes and student builds.
iot & smart home
SiLabs BG2B: A Low-Power Bluetooth 6 Chip for Your Next Build
Silicon Labs' new BG2B packs Bluetooth 6, Channel Sounding, and a 1.1uA sleep current into one tiny SoC. Here's what you could prototype with…
esp32 & esp8266
The ESP32-C61-MINI Finally Ships: Budget Wi-Fi 6 for Your Builds
After nearly three years, Espressif's ESP32-C61-MINI is on sale at $10.70 for five, bringing Wi-Fi 6 and Matter to budget maker and student builds.
esp32 & esp8266
Build an ESP32-Driven Robot That Hauls Your Beach Gear on Sand
John Boss built a skid-steer robot from an e-bike rack, two 350W motors, and an ESP32 that follows him across the sand hauling every…
robotics
Aliensense NXS Sends mikroBUS Sensors Down One Robot Cable
Aliensense's NXS hub pushes power, video, and sensor data over a single cable up to 40m, linking mikroBUS Clicks and MIPI cameras to your…
uncategorized
Build an ESP32 Water Tank Controller With an Ultrasonic Sensor
An ESP32, an ultrasonic sensor, and a relay turn a manual rooftop water pump into a hands-off system that fills the tank and stops…
esp32 & esp8266
M5Stack PowerHub: An ESP32 Dev Kit That Smartly Manages Power
M5Stack's PowerHub pairs an ESP32 with an STM32 coprocessor and INA226 sensors to measure and switch power per channel, all from a Sony NP-F550…
diy projects
Powered by Raspberry Pi: Smart Vivariums to Drone Shows
From reptile vivariums to Olympic drone shows and a 33-pound RP2350 kit, here's what the newest Powered by Raspberry Pi hardware can teach makers.
iot & smart home
A Raspberry Pi and YOLOv8 Read This Gas Meter Automatically
Cian Gallagher trained a YOLOv8 Nano model on a Raspberry Pi 4 to read his gas meter automatically and log it to Home Assistant.…
arduino
Arduino UNO Q Smart Doorbell Keeps Your Video Off the Cloud
An open-source Arduino UNO Q doorbell runs person-detection AI on-device and pushes snapshots over Telegram, no cloud servers required.