tinyHATs
A tinyHAT is a plug-in expansion board that stacks directly on top of the tinyCore ESP32-S3 using stacking pin headers, adding new hardware capabilities without any breadboarding or external wiring. Each HAT connects through a set of stacking headers that carry power, ground, and the GPIO signals the HAT needs — just seat it firmly and start coding.
Available tinyHATs
Section titled “Available tinyHATs”tinySpeak
Section titled “tinySpeak”AI Voice & Audio Expansion
Speaker output, MEMS microphone, headphone jack, and SD card slot — everything you need to build projects that listen, speak, and play music. Ships with nine ready-to-flash demo programs ranging from an offline MP3 player to a full voice-controlled AI assistant powered by OpenAI.
View tinySpeak Documentation →
tinyProto
Section titled “tinyProto”Rapid Prototyping Expansion
Documentation coming soon.
tinyGlow
Section titled “tinyGlow”LED Expansion
Documentation coming soon.
tinySniff
Section titled “tinySniff”Environmental Sensor Expansion
Documentation coming soon.