SP3232 TTL to RS232 module gold – plated small board
$0.491 pcs
RS232 SP3232 TTL to RS232 module, RS232 to TTL flashing cable serial port module, gold-plated board.
| Dimensions | 20 × 16 mm |
|---|---|
| Brand |
easyelecmodule |
541 in stock
Introduction
The serial port of the single-chip microcomputer must undergo level conversion before it can communicate with the standard RS-232. The conversion chips for 5V are generally MAX232 or SP232, and for 3.3V, they are generally MAX3232 or SP3232.
The RS232 interface is a general serial communication standard, used to establish a reliable communication channel between a computer and external devices to achieve bidirectional data transmission. Through the RS232 interface, a computer can connect with various peripheral devices such as printers, modems, sensors, etc., to realize the control of devices and data exchange.
Applicable products: printers, scanners, sensors, etc.
It is commonly used in industrial automation control systems and communication equipment fields.
Connection Instructions:
TTL (UART) Port:
- VCC: Connect to 3V–5.5V DC power
- GND: Connect to GND
- TXD: Connect to the RXD pin of the external device’s TTL port
- RXD: Connect to the TXD pin of the external device’s TTL port
RS232 Port:
- RXD: Connect to the TXD pin of the external device’s RS232 port
- TXD: Connect to the RXD pin of the external device’s RS232 port
- GND: Connect to GND
Main Applications:
- Enable communication between MCUs (such as microcontrollers, ARM) and computers via the computer’s serial (COM) port.
- Modify radio equipment, flash mobile phones/XBOX360, work with GPS devices, perform car diagnostics, flash DVDs, repair hard drives, and upgrade set-top boxes.
- Serial port expansion for devices.
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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