TTL-RS232 RS232-TTL Module 3.3V can be used with ZD2200 Wired Scanner to repair Antminer L7 hash board. This RS232 to TTL serial interface module is a board with a transceiver integrated circuit (IC). It facilitates serial communication between TTL and RS232 ports by providing the necessary electrical signal conversion.
IC chip: MAX3232
Working voltage: 3.3-5.5V
Can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU
Pre-assembled compact boards
Works with most microcontrollers
Operates at speeds up to 250 kbit/s