Circuit Playground Express Soil Sensor Mini Kit Connector_3.5mm Jack The PWM refresh rate is

The PWM refresh rate is around 400 Hz

plus 75+ legacy desktop applications (no longer being updated)

RF Exposure Report

The current and voltage monitoring let you catch electrical problems early

Half-duplex transmit and receive

Circuit Playground Express Soil Sensor Mini Kit Connector_3.5mm Jack The PWM refresh rate isThe thirst is real! Keep your flora (plants, not the board *wink*) happy and hydrated with the Circuit Playground Express Soil Sensor Mini Kit. This kit will teach you all about how to keep your plants in good condition, by measuring the soil moisture content using a nail and alligator clip, then display red or green LEDs on the Circuit Playground Express to tell you the state of your plant Kit contains: 1 x Circuit Playground Express 1 x AAA Battery