Manual Click here to openDescription Cardputer Adv is a programmable card sized computer powered by the Stamp S3A core module based on ESP32 S3FN8 It integrates a 1 14 LCD display and a 56 key minimalist keyboard for convenient interaction and input operations In terms of audio it features an ES8311 audio codec a high SNR MEMS microphone an NS4150B amplifier and a 1W speaker providing high quality audio input and output capabilities Additionally it has a 3 5mm audio output jack for connecting external headphones or speakers Internally it is equipped with a 1750mAh high capacity lithium battery combined with a low power design and an independent power switch to ensure good battery life It integrates a 6 axis motion sensor BMI270 an infrared emitter a microSD card slot and also provides an HY2 0 4P Grove port and an EXT 2 54 14P expansion bus for connecting sensors and other peripherals The base contains magnets for metal attachment and is compatible with LEG0 hole extensions This product is suitable for quick function prototyping industrial control home automation and other scenarios Features Stamp S3A core controller56 key keyboard1 14 LCD display160gf comfortable keypress feelES8311 audio codecHigh SNR MEMS microphoneNS4150B amplifier 1W speaker3 5mm audio output interfaceInfrared emitter6 axis motion sensor BMI270HY2 0 4P Grove portEXT 2 54 14P expansion busmicroSD card slotBuilt in 1750mAh Li ion batteryMagnetic back designLEG0 hole compatibleDevel
