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ensuring the safety of the product
the communication distance can reach 5KM
Detection accuracy: ±2℃
8M PSRAM & 8MB Flash
Supports makecode
DFRobot Dreamer Nano V4.1 development board High SNR ensuring the safety of theDescription The Dreamer Nano V4 is a surface mount breadboard embedded version of the ATMEGA 32U4 with integrated Micro USB. It has everything that Arduino Leonardohas (electrically). Physically, it is just missing power jack to save space. Using the ATmega32U4 as its sole microcontroller allows it to be cheaper and simpler. Also, because the 32U4 is handling the USB directly, code libraries are available which allow the board to emulate a computer