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RS232 Serial Port Module 3.3V-5V RS232 to TTL Original Chip SP3232 Brush Module
SP3232E is a solution for RS232 transceivers for portable or handheld applications such as notebook or handheld computers. SP3232E has an efficient charge pump, working voltage is 3.3V, needs only 0.1 μF capacitor can be operated. Charge pump allows the SP3232E to send a signal to the +3.3V at a voltage of RS-232 to +5.0V. SP3232E is a 2 driver /2 receiver device, suitable for portable or handheld devices (such as laptops or handheld computers). The ESD protection of the SP3232E device makes the driver and receiver of the tube foot can be subjected to + 15kV human discharge mode and IEC1000-4-2 air gap discharge mode. The SP3222E device includes a low power shutdown mode, which is prohibited by the device driver output and charge pump. Off state, the supply current is less than 1 A.
This module uses the new original SP3232 level conversion chip design, with a transceiver indicating lamp, with yellow gold plated headers, 3.3V perfectly compatible, very good quality, product appearance, no longer have to worry about the bad contact. It can turn the RS232 level to TTL level, can be SST, STC, NXP company's single-chip download, also can be used for DVD upgrade, hard disk maintenance, brush and write router firmware, GPS signal read, mobile phone brush and other functions. We only guarantee that the module can work normally, and all the functions mentioned above need to be resolved yourself.
- Chip: original SP3232
- Power supply voltage: 3.3V ~ 5V
- Signal level: 3.3V ~ 5V
- COM port number: 1
- 1 x RS232 to TTL module
- 10 x Dupont cable (20cm)
- 1 x Pillars with screws