Rectangle-shaped All-In-One Capacitive Fingerprint Sensor (F), Cortex Processor, UART And USB Communication, Compact Size
Pinout
- VCCType · Power
- GNDType · Ground
- TXType · UART
- RXType · UART
- D+Type · USB
- D-Type · USB
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| TX | UART |
| RX | UART |
| D+ | USB |
| D- | USB |
Pin details
6 connections- VCCPower
- GNDGround
- TXUART
- RXUART
- D+USB
- D-USB
Start wiring
UART · I2C · Analog · 3.3 – 5 V · Breakout
Module pins: VCC, GND, TX, RX, D+, D-. Schematik maps them to your board in the app.
Biometrics
25 other optionsUART/I2C fingerprint modules, MAX30102 PPG breakouts, and analog ECG/EMG front-ends for access control and hobby biometric sensing.
Biomedical Sensor Pad (10 pack) visual previewBiomedical Sensor Pad (10 pack)
BOSON: Heart Rate Monitor Sensor i20 visual previewBOSON: Heart Rate Monitor Sensor i20
Capacitive Fingerprint Reader visual previewCapacitive Fingerprint Reader
Capacitive Fingerprint Reader (B) visual previewCapacitive Fingerprint Reader (B)
Capacitive Fingerprint Sensor (UART, 80 Fingerprints) visual previewCapacitive Fingerprint Sensor (UART, 80 Fingerprints)
Disposable ECG Electrodes Pack (12 PCS) visual previewDisposable ECG Electrodes Pack (12 PCS)
Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor (Breakout, I2C/UART) visual previewFermion: MAX30102 PPG Heart Rate and Oximeter Sensor (Breakout, I2C/UART)
$21.90
Finger Vein Scanner Module (B) visual previewFinger Vein Scanner Module (B)
Fingerprint 2 Unit (A-K323CP) visual previewFingerprint 2 Unit (A-K323CP)
Fingerprint Scanner - 5V TTL (GT-511C3) visual previewFingerprint Scanner - 5V TTL (GT-511C3)
Gravity: Analog EMG Sensor by OYMotion visual previewGravity: Analog EMG Sensor by OYMotion
Gravity: Analog Heart Rate Monitor Sensor (ECG) visual previewGravity: Analog Heart Rate Monitor Sensor (ECG)
Related groups
4 groups
0.3M Pixel Serial JPEG Camera Module visual previewCameras
Pi CSI modules, USB cameras, MCU-class OV2640/OV5640 boards, on-camera AI like HuskyLens and OpenMV, and thermal or ToF imagers — over 130 listings across very different pipelines.
Sensors · Cameras & vision · 141 parts
0.28 Inch LED Digital DC Voltmeter - Green visual previewPower monitors
INA-series I2C monitors, Hall-effect sensors like the ACS723 and Gravity 20A/50A boards, and non-invasive CT clamps for everything from 3.3V rail telemetry to mains current sensing.
Sensors · Current & voltage · 25 parts
25m Long Distance ToF Laser Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant) visual previewDistance sensors
About 180 listings spanning VL53-series ToF breakouts, HC-SR04 and MaxSonar ultrasonics, 360° triangulation LiDARs, IR proximity sensors, 24GHz mmWave presence detection and laser break-beam sensors.
Sensors · Distance sensors · 177 parts
4mm Mini Circular Force Sensor visual previewForce & weight
Interlink-style FSRs, strain-gauge load cells with HX711 amplifiers, and ready-made kits like DFRobot's Gravity I2C 1kg scale — from simple touch detection to accurate mass measurement.
Sensors · Force & weight · 28 parts