10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V
From Store#1102628522
$3.54
View at AliExpress
Secure transaction via AliExpress
5.0 out of 5 (26 sold)
Price History
Price changes for 10PCS TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V since Sep 17, 2025
Max: $3.54
Min: $2.67
Current: $3.54
