RS485-TTL Converter Interface Module 3.3V
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | RS485-TTL Converter Interface Module 3.3V | 100 EGP | View in store |
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Lowest price recorded: 100 EGP
About this product
An RS485 to TTL converter module that lets a 3.3V microcontroller such as an ESP32, Raspberry Pi Pico or STM32 communicate on RS485 networks. It translates TTL serial data into differential RS485 signals, supporting longer cable runs and better noise immunity for industrial controls and sensor networks.
Specifications
- Interface
- RS485 to TTL UART
- Logic Voltage
- 3.3V
- Compatible Boards
- ESP32, Raspberry Pi Pico, STM32
- Typical Applications
- Industrial control, sensor networks, multi-device projects
Frequently asked questions
What is the price of RS485-TTL Converter Interface Module 3.3V in Egypt?
RS485-TTL Converter Interface Module 3.3V currently costs 100 EGP in Egypt.
Where can I buy RS485-TTL Converter Interface Module 3.3V in Egypt?
RS485-TTL Converter Interface Module 3.3V is available from UGE. Compare the offers above to find the best price.
Can I connect it directly to a 5V Arduino Uno?
The module is rated for 3.3V logic. With a 5V board, use a logic level shifter on the TTL side so the signals stay within the module's voltage range.
How do I wire it to an ESP32?
Connect the module TX to the ESP32 RX pin and the module RX to the ESP32 TX pin, share the ground, and power the module at 3.3V. Connect the A and B lines to the RS485 bus, and use termination resistors at the ends of long cables.
