Pololu USB-to-Serial Adapter
- Manufacturer: Pololu
- Order number: EXP-R25-096
- Manufacturer part number: 391
- country of origin: US
- HS code: 85439000
- Weight (kg): 0.004
Note: This product is not recommended for new designs (NRND) based on Silicon Labs designating... more
Note: This product is not recommended for new designs (NRND) based on Silicon Labs designating the CP2102 as NRND. Please see the CP2102N USB-to-Serial Adapter Carrier for a similar, newer adapter with a USB Micro-B connector.
The Pololu USB-to-serial adapter is great for connecting microcontroller projects to a personal computer. The adapter uses 3.3 V signal levels so you can connect it directly to any microcontroller running at up to 5 V without the hassle of an RS-232-to-TTL level converter. The tiny unit is only 1.0" x 0.65" including its mini-B connector, and the simple layout of the ground, transmit, and receive lines allows for easy mounting that takes up as little as four breadboard rows.
The Pololu USB-to-serial adapter is great for connecting microcontroller projects to a personal computer. The adapter uses 3.3 V signal levels so you can connect it directly to any microcontroller running at up to 5 V without the hassle of an RS-232-to-TTL level converter. The tiny unit is only 1.0" x 0.65" including its mini-B connector, and the simple layout of the ground, transmit, and receive lines allows for easy mounting that takes up as little as four breadboard rows.
Device Specifications:
- PCB size: 1.0" x 0.65" including connector
- USB standard: USB 2.0 (full speed)
- Connector: USB mini-B
- Data I/O voltage levels: 3.3 V (5 V tolerant)
- Maximum data rate: 921.6 kbps
- Supply current: 25 mA
Module pinout
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