The RS232 to TTL converter module is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade. It can be used to program STC MCU, NXP MCU,Renesas MCU, STM32 MCU, N+-2EC MCU. Features Compact size Operates up to 250 kbit/s Low supply current 300 µA typical Specifications Operating voltage: 3.3V-5V DC Operating current: 6mA Power supply: external Interface: TXD, RXD, GND, VCC Dimensions: 33mm*32mm*14mm DocumentsMAX3232 datasheet https://elecena.pl/product/27043429/rs232-to-ttl-converter-module 2024-10-15 https://elecena.pl/product/27043429/rs232-to-ttl-converter-module 2025-06-09 https://elecena.pl/product/27043429/rs232-to-ttl-converter-module 2025-06-25 https://elecena.pl/product/27043429/rs232-to-ttl-converter-module 2025-10-22