The Adafruit Feather Bluefruit Sense takes the popular Feather nRF52840 Express and adds a comprehensive set of sensors, making it an excellent wireless sensor platform with Bluetooth Low Energy, native USB support, and Arduino/CircuitPython compatibility. It features environmental and motion sensing capabilities including 9-DoF motion sensors, proximity/light/color/gesture sensor, PDM microphone, humidity sensor, and barometric pressure sensor.
A project that displays WiFi signal strength using *Space Invaders*-themed sprites on an ESP8266. It recalls the practice of wardriving and provides a visual representation of nearby networks, including open ones.
Helium is a decentralized wireless network that enables the deployment and use of low-power IoT devices. It uses a distributed network of hotspots to provide coverage and earn Helium tokens. The network is currently being used by various companies and individuals for various use cases, such as asset tracking, environmental monitoring, and water usage monitoring.
replacement images etc
FI8908W 11.14.2.28 2.4.8.15 3.04MB cannot upgrade to 11.22.2.3X
