This industrial-grade RS232 expansion shield from DFRobot is specifically designed to provide a reliable RS232 (D-Sub, 9‑pin male) port for LattePanda Alpha , LattePanda Delta, and LattePanda 3 Delta boards. Using an FTDI USB‑to‑serial chip and an industrial‑grade isolated transceiver module, this RS232 expansion shield offers signal and power isolation, lightning and surge protection, and transient impulse voltage resistance, ensuring safe and stable RS232 communication for LattePanda Alpha and LattePanda Delta users. This shield protects your mainboard while enabling dependable, point‑to‑point RS232 communication. Its stackable design allows easy installation of the RS232 expansion shield with copper standoffs without obstructing the heat dissipation area of the LattePanda Alpha or LattePanda Delta mainboard, making it ideal for industrial environments. Application of RS232 Expansion Shield Facilitates the development and use of industrial‑grade RS232 communication on LattePanda Alpha and LattePanda Delta running Windows (also compatible with Linux). Features of the RS232 Expansion Shield Signal and power isolation for stable RS232 communication Reliable RS232 data transmission on LattePanda Alpha & LattePanda Delta Supports baud rates up to 115200 bps Simple plug‑and‑play setup for this RS232 expansion shield Does not interfere with LattePanda Alpha or LattePanda Delta mainboard cooling Includes DB9 adapter and copper standoffs for the RS232 expansion shield Specifications Product Name: RS232 Expansion Shield Operating Voltage: 5V Operating Temperature: -40°C to +85°C Baud Rate: Up to 115200 bps for RS232 communication Isolation Voltage: 2500VDC Standard: EIA/TIA‑232‑F compliant RS232 expansion shield Hot Plugging: Not supported Shipping List RS232 Connector Expansion Shield for LattePanda Alpha & LattePanda Delta ×1 DB9 Female‑to‑Female Adapter for RS232 communication ×1 M3 Hexagonal Copper Column (12mm) ×3 M3 Round Head Screws ×6 Why Choose RS232 Connector Expansion Shield for LattePanda Alpha & Delta? Designed specifically for the LattePanda Alpha & LattePanda Delta series Offers industrial‑grade isolation and protection for your RS232 expansion shield Easy to mount on LattePanda Alpha with no interference to thermal design Stable, reliable RS232 communication for demanding LattePanda Delta applications Backed by DFRobot engineering quality for every RS232 expansion shield Reference Product wiki for RS232 Expansion Shield
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