A14 RS232 to TTL Serial Port to TTL Converter Board Brush Module MAX3232 Chip
Can be used to program MCU types:
STC microcontroller
STM32 microcontroller
NXP microcontroller
Renesas Microcontroller
NEC microcontroller
feature:
Communication chip: MAX3232
Working voltage: 3.3V-5.5V
Interface: TX RX GND VCC.
Package includes:
1 x Converter board
Package includes:
1 x Converter board
A14 RS232 to TTL Serial Port to TTL Converter Board Brush Module MAX3232 ChipSee detail