ZY-MAX3232/SP3232 RS232 to TTL/TTL to RS232 Level Conversion Serial Port Switching Module

High-concerned chemical : none is_d : Yes Dissipation Power : . Supply Voltage : . Application : Computer Type : Module Brand Name : SZYTF Operating Temperature : . Origin : Mainland China Condition : New

Module parameters: 1.PCB size: 14.86mm * 11.5mm 2.PCB color: black sunken gold plate 3. Using a new chip CH340E, support all operating systems on the market 4. The output interface includes input terminals: GND,D, D-,VCC, and output terminals: GND,TX,RX,VCC 5. The power supply at the input end of the module is 3.3-5V, and the output end defaults to 5V. To change the power supply to 3.3V, the 5V pad resistor needs to be removed. The 3.3V pad is pasted with 0R resistor, and the signal level is 3.3V. label:yes