IIC I2C Logic Level Converter Bi-Directional 4 Channel BSS138 5V to 3.3V for Arduino Raspberry Pi ESP32 STM32 I2C Bus DIY Sensor
$3.39
Today it costs $3.39 on AliExpress. Since Oct 23, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$3.39
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | Shop1105568004 Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | 10/23/2026 |
| Last reading | 10/23/2026, 2:02:12 AM UTC |