QIANRENON
✓Price
$22.99
JZK 4 PCS RS232 to TTL Serial Port Module, RS232 to TTL Converter, MAX3232 Root Module for Programming SCM and Electronics Recovery
★★★★★
$22.99
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1
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About this item
- Adopt RS232 serial port, run TX, RX, VCC, GND pins, convenient to connect with Dupont cable.
- Working voltage: 3V-5V, RX / TX logic level corresponds to VCC power.
- Can be used to program SCM, such as STM32 SCM, NXP SCM, Renesas SCM, STC SCM.
- Widely used for radio refit, rooting mobile phone, GPS, vehicle inspection and repair, DVD root, hard drive repair, set-top box upgrade, etc.
- Suitable for all types of RS232 serial to TTL communication required for situations or electronic projects.
Product description
Package contains: 4 pieces of RS232 to TTL serial port module Adopt RS232 serial port, run TX, RX, VCC, GND pins, convenient to connect with Dupont cable. Working voltage: 3V-5V, RX / TX logic level corresponds to VCC power. Can be used to program SCM, such as STM32 SCM, NXP SCM, Renesas SCM, STC SCM. Widely used for radio refit, rooting mobile phone, GPS, vehicle inspection and repair, DVD root, hard drive repair, set-top box upgrade, etc. Suitable for all types of RS232 serial to TTL communication required for situations or electronic projects.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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