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  • 2x MAX232 RS-232 TTL Converter Adapter Module Arduino Shield RS232 Serial 3.3 5V

    • Item No : 292602822407
    • Condition : New
    • Brand : initeq
    • Seller : initeq
    • Current Bid : US $13.99
    • * Item Description

    • Works at both 5V and 3.3V (So Arduino, ESP8266, ESP32, STM32, Raspberry Pi, etc are all compatible). RS232 - TTL Module. Consider the excellent ESP-Link firmware for ESP8266 to create a WiFi - RS232 serial gateway.
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