SKU: 72042977286
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
which contains A20 Dual Core Cortex-A7 processor
It is based on TI cc2541 chip
Fewer pronunciation errors for polyphone characters
it can connect thirty-two 485 output devices
Aluminum alloy material is more conductive to shell heat dissipation
Gravity: LED Button x 5 Pack Shipping:2-4 Weeks which contains A20 Dual CoreThis is a simple LED illuminated switch button. It's just like a common switch button but lights up different colors(red yellow green blue white) when pressed down, which gives us visual feedback. These little buttons can be used with controllers like micro: bit, Arduino, etc., to realize various fun interactive projects. This is a digital button switch with an LED light display. Experimental Cases Supports programming platforms like MakeCode, Mind+
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