{"title":"RS232 Connector Expansion Shield for LattePanda Alpha&Delta","handle":"rs232-connector-expansion-shield-for-lattepanda-alpha-amp-delta","url":"/products/rs232-connector-expansion-shield-for-lattepanda-alpha-amp-delta","description":"An industrial-grade RS232 expansion shield designed for the LattePanda Alpha and LattePanda Delta. Adds a 9-pin D-Sub (DB9) male RS232 port using an FTDI USB-to-serial chip with an isolated transceiver module for reliable data transmission in demanding environments.\n\nThe stackable design mounts onto the LattePanda mainboard with copper standoffs without blocking the heat dissipation area. Compatible with Windows and Linux.\n\nKey Features\n\n\nSignal & Power Isolation – 2500 VDC isolation voltage for industrial protection\n\nUp to 115200 bps – Reliable RS232 communication baud rate\n\nSurge & Lightning Protection – Transient impulse voltage resistance and bus protection\n\nEIA/TIA-232-F Compliant – Standard RS232 protocol support\n\nStackable Design – Mounts with copper standoffs, no impact on mainboard cooling\n\nWide Temperature Range – −40°C to +85°C operating temperature\n5 V Operating Voltage\n\n\n\nNote: Hot plugging is not supported. Always power off before connecting or disconnecting the RS232 cable.\n\n\nPackage Contents\n\n1× RS232 Connector Expansion Shield\n1× DB9 female-to-female adapter\n3× M3 double-through hexagonal copper standoffs (12 mm)\n6× M3 round head screws\n\n\nResources\n\nProduct Wiki\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2531,"title":"Default Title","sku":"DF-DFR0778","price":42.17,"on_sale":false,"in_stock":true,"available_quantity":142,"option1":"Default Title"}]}