Mikroe Fingerprint Sensor with Two-Color LED Ring is a capacitive fingerprint sensor module scanner with a two-color ring indicator from Hangzhou Grow Technology Co., Ltd. It's used as an extension of development boards and placed remotely on the Fingerprint 3 Click. The module is circular with a diameter of 28mm. The module is an integrated image collecting and algorithm chip in one. Features & Specs * Sensor Type: Capacitive * Capacity: 200 Fingerprints * Interface Type: UART * Resolution: 508 dpi * Operating Supply Voltage: 3.3 V * Minimum Operating Temperature: - 20 C * Maximum Operating Temperature: + 60 C * Connector: MX1.0--6P * Thread: M25 * Product external diameter: 28mm * Inner diameter: 23.5mm * Height: 19mm https://elecena.pl/product/17355703/mikroe-fingerprint-sensor-with-two-color-led-ring 2020-12-29 https://elecena.pl/product/17355703/mikroe-fingerprint-sensor-with-two-color-led-ring 2025-03-23