ESP32-H2 Coming Soon
Adafruit now has listings for the ESP32-H2-MINI-1 module and ESP32-H2-DevKitM-1. The ESP32-H2 is Espressif’s new CPU that has Thread, Zigbee, Bluetooth 5 and...
Hardware
ESP32-C6 Reality Check
I was lucky enough to get a couple of ESP32-C6 devkits through AliExpress when Espressif recently made them available. If you’re thinking about getting one t...
The CCS811 Is Not A Carbon Monoxide (CO) Sensor
The CCS811 is sometimes mistakenly sold as a carbon monoxide sensor, which it is not.
Hey Kids, Don’t Leave Your Naked Grill Sensor Out Overnight!
Naked hardware and moisture don’t mix! Duh!
Found: Plantower PMS3003 and PMS5003 Connectors
Plantower’s particle sensors are handy devices but the physical connection to them can be difficult.
Replacement Power Supply For Libratone Zipp
When a wifi speaker’s power supply breaks and the official replacement is stupidly expensive you can find a replacement for the replacement on Amazon.
Raspberry Pi
A small but powerful computer