Mini RS232 MAX3232 to TTL Serial Converter Board (MAX3232CSE)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Circuits Electronics | MAX3232 Module RS232 to TTL Converter Adaptor Board | 35 EGP | View in store |
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Lowest price recorded: 35 EGP
About this product
A compact board that converts RS-232 voltage levels to TTL logic levels using a MAX3232CSE chip, allowing microcontrollers to communicate with legacy serial devices. It runs from 3V to 5V and measures 9.4 x 15.9 mm. The listing recommends keeping the baud rate at or below 120 kbps.
Specifications
- Chip
- MAX3232CSE
- Supply voltage
- 3 V to 5 V
- Recommended max baud rate
- 120 kbps
- Size
- 9.4 x 15.9 mm
- Conversion
- RS-232 to TTL
Frequently asked questions
What is the price of Mini RS232 MAX3232 to TTL Serial Converter Board (MAX3232CSE) in Egypt?
Mini RS232 MAX3232 to TTL Serial Converter Board (MAX3232CSE) currently costs 35 EGP in Egypt.
Where can I buy Mini RS232 MAX3232 to TTL Serial Converter Board (MAX3232CSE) in Egypt?
Mini RS232 MAX3232 to TTL Serial Converter Board (MAX3232CSE) is available from Circuits Electronics. Compare the offers above to find the best price.
How do I wire it to an Arduino?
Connect the board's TTL RX to the Arduino's TX, the board's TTL TX to the Arduino's RX, and share ground. Power the board from 3V to 5V. The RS-232 side connects to the RS-232 device.
Can it work with 3.3V boards?
Yes, the supply range starts at 3V, so a 3.3V board can power it. The TTL side then matches the 3.3V logic of the board.
