Grove - 4-Channel SPDT Relay _MAKE_COMP_FAN a 32-bit microcontroller with Cortex-M0

a 32-bit microcontroller with Cortex-M0 core

The pack brings together electronics and code in the most noblest of causes

For all the DIY keebfans in the house here is a Translucent Smoke Plastic 65% (K68) Keyboard Shell aka a "JKDK K68" type enclosure

5 KB used by bootloader

This makes it great for making wireless sensor nodes that can send to each other without a lot of software configuration

Grove - 4-Channel SPDT Relay _MAKE_COMP_FAN a 32-bit microcontroller with Cortex-M0The Single Pole Double Throw (SPDT) relay is useful in certain projects because it has one common terminal and two contacts, making it ideal for selecting between two options. This SPDT Relay includes four SPDT switches and only requires low voltage and low current signals to control them. You can use a 5V DC signal to manage up to 250V AC or 110V DC. Additionally, its I2C address is adjustable, allowing you to use multiple relay modules in the same