Upgrading to a Pi 4 with SSD

Mike has decided to upgrade his InfluxDb and Grafana server from the Pi 3B+ to a new Pi 4 with 4Gb of RAM. To speed things up even further, he purchased an M2 NVMe SSD card to boot the OS from and make the speedy Pi 4 even faster. The SSD is a WD Blue…

ESP8266 Sensor Node

Mike has recently been adding some more sensors to his sensor network around the house. To add to the Weather Station sensors that are out in the garden, plus the Environmental Monitoring Station sensors and CO2 sensor node, a BME280 temperature and humidity sensor node has been added to the network. Data from this sensor…