RS232 Connector Expansion Shield for LattePanda Alpha&Delta SF_Transducer This is a tin that

This is a tin that thanks to the low melting temperature

Max discharge current 4400mAh

Note: Raspberry Pi and power supply are NOT included

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* ATtiny2313 with USBtiny firmware preloaded

RS232 Connector Expansion Shield for LattePanda Alpha&Delta SF_Transducer This is a tin thatThis industrial grade RS232 shield from DFRobot is specially designed to expand one RS232 port (D Sub, 9Pin, male) with high reliability for LattePanda Alpha, LattePanda Delta and LattePanda 3 Delta. Employing FTDI USB to serial port chip and industrial grade isolated transceiver module, the shield comes with the characteristics of signal isolation, power isolation, lightning and surge protection, transient impulse voltage resistance, and bus