RSSV013010W0101-U1930

Infrared Sensor RSSV013010W0101-U1930 Harvatek Infrared Sensor Data Sheet RSSV013010W0101-U1930 2nd Generation Proximity Sensing Module Official Product HT Part No. RSSV013010W0101-U1930 Tentative Product **************** Specifications are subject to change without notice. Data and drawings herein are copyrighted. **************** 08/26/2022 Version 1.1 Page 1/14 Infrared Sensor RSSV013010W0101-U1930 Table of Contents Features..............................................................................................................………3 General Description ..........................................................................................………3 Applications .......................................................................................................………3 Selection Table ..................................................................................................………4 Pin Assignment..................................................................................................………4 Pin Description ..................................................................................................………4 Block Diagram ........................................................................................................…..5 Absolute Maximum Ratings ..............................................................................………5 D.C. Electrical Characteristics..........................................................................………5 A.C. Electrical Characteristics ..........................................................................………6 UART Interface ........................................................................................………6 Functional Description ......................................................................................………7 System Description .................................................................................………7 Detection Distance Learning Function..................................................………9 Application Circuits ...........................................................................................………9 Interface..............................................................................................................……..10 UART Interface ........................................................................................….….10 Dimensions ........................................................................................................….….15 Official Product HT Part No. RSSV013010W0101-U1930 Tentative Product **************** Specifications are subject to change without notice. Data and drawings herein are copyrighted. **************** 08/26/2022 Version 1.1 Page 2/16 Infrared Sensor RSSV013010W0101-U1930 ■Features  Wide distance detection application  Operating voltage: 3.3V/5.0V  Low current consumption:  Standby current: Typ. 14μA (3.3V / default at 85cm / scanning time = 0.5s)  Wide operating range:  Distance: 1~100cm  Factory-calibrated  Detection distance learning function  Optional communication interfaces: UART Mode or I/O Mode ■General Description This device is an infrared proximity sensing module, which is designed for object detection applications. When an object enters the detection range, the reflected energy of the infrared will change. Proximity is determined by detecting changes in reflection. Compared with the general infrared sensing modules on the market, this module has a small size, supports detection of objects at a distance of up to 100cm and has a low standby current consumption of 14μA at 3.3V, allowing the module to meet the requirements of a large number of product applications with varying power designs. Having a modular design ensures much reduced product development time. This proximity sensing module is suitable used for all types of smart home electronic products, such as smart door locks, smart makeup mirrors, smart sanitary ware and automatic dryers. The module provides two user selectable output modes, namely I/O and UART types. When used together with a dedicated development platform, the required module characteristics can be rapidly setup and adjusted to implement fast and convenient product development. ■Applications  White goods  Consumer electronics  Electrical door locks  Bath equipments Official Product HT Part No. RSSV013010W0101-U1930 Tentative Product **************** Specifications are subject to change without notice. Data and drawings herein are copyrighted. **************** 08/26/2022 Version 1.1 Page 3/16 Infrared Sensor RSSV013010W0101-U1930 ■Selection Table Part Number Distance (25℃/Indoor) Interface Description RSSV013010W0101 1~100cm UART (9600bps), I/O Miniaturized size and no LED indicator ■Pin Assignment + (VDD) NC (GND) NC IR PD NC D (TX/OUT) NC C (RX/IN) ■Pin Description Pin Symbol Mode Function Description I/O IN Learning key input UART RX UART (9600bps) receiving pin I/O OUT Level output UART TX UART (9600bps) transmitting pin － UART, I/O GND Connect to ground + UART, I/O VDD Positive power supply (VDD63, IEmission=(Dn-64)×5+5 Dn≤63, IEmission=Dn×5+5 Ext: Dn=95, IEmission=(95-64)×5+5=160 Module Response: 0x55, 0xC0, 0x0D, 0x01, Dn, CS. Write Commands No. PID CMD An Len Dn CS Content Proximity Sensing Trigger Threshold Value. 1 0x55 0xC0 0x08 0x01 Dn CS Dn: 16~180 Module Response: 0x55, Ack, CS. IR Trigger Debounce Times (Noise Filter). 2 0x55 0xC0 0x09 0x01 Dn CS Dn: 0~15 Module Response: 0x55, Ack, CS. Infrared Detection Reaction Speed. Dn: Detection time 0x00: 8 ms, 0x01: 16 ms, 0x02: 32 ms, 3 0x55 0xC0 0x0A 0x01 Dn CS 0x03: 64 ms, 0x04: 128 ms, 0x05: 256 ms, 0x06: 0.5s, 0x07: 1s, 0x08: Fast Mode. Module Response: 0x55, Ack, CS. Delay OFF output when an object is detected. (only valid in normal High/Low output mode) Dn: 0: Not activate delay OFF output function 4 0x55 0xC0 0x0B 0x01 Dn CS (always high/low level output) 1~255: Activate delay OFF output function, delay=1~255s Module Response: 0x55, Ack, CS. 5 0x55 0xC0 0x0C 0x01 Dn CS Mode Function Setup Official Product HT Part No. RSSV013010W0101-U1930 Tentative Product **************** Specifications are subject to change without notice. Data and drawings herein are copyrighted. **************** 08/26/2022 Version 1.1 Page 13/16 Infrared Sensor RSSV013010W0101-U1930 Dn: Default 00000000 Bit 4~0: Reversed Bit 5: Output mode selection 0: Normal High/Low output mode 1: Pulse/Toggle switching mode Bit 6: Pulse/Toggle selection (only valid when Bit 5=1) 0: Pulse (After object approaches, ON output for 200μs every 1s) 1: Toogle (ON output when object approaches; OFF Output when object leaves and approaches again) Bit 7: Output level setup 0: Normal high, low active 1: Normal low, high active Module Response: 0x55, Ack, CS. Current value for infrared tube emission. 6 0x55 0xC0 0x0D 0x01 Dn CS Dn: 0~63, 5mA/step with one-level amplifier 64~127, 5mA/step with two-level amplifier Module Response: 0x55, Ack, CS. Module Responses No. PID Ack CS Content 1 0x55 0x7F D4 Completed 2 0x55 0x7E D3 Failed 3 0x55 0x7D D2 Learning success 4 0x55 0x7C D1 Learning failed Official Product HT Part No. RSSV013010W0101-U1930 Tentative Product **************** Specifications are subject to change without notice. Data and drawings herein are copyrighted. **************** 08/26/2022 Version 1.1 Page 14/16 Infrared Sensor RSSV013010W0101-U1930 ■Dimensions Unit No. mm inch Øa 1.2 0.047 A 10 0.394 B 7.5 0.295 C 4 0.157 D 2.5 0.098 E 2 0.079 F 1.3 0.051 G 12.7 0.5 H 11.6 0.457 I 10.7 0.421 J 9.9 0.39 K 7.6 0.299 L 5.6 0.22 M 2.5 0.098 Official Product HT Part No. RSSV013010W0101-U1930 Tentative Product **************** Specifications are subject to change without notice. Data and drawings herein are copyrighted. **************** 08/26/2022 Version 1.1 Page 15/16 Infrared Sensor RSSV013010W0101-U1930 N 1.7 0.067 O 1.1 0.043 P 5 0.197 Q 2 0.079 R 9 0.354 S 1 0.039 T 8.95 0.352 U 6.45 0.254 V 3.95 0.156 W 7.2 0.283 X 3.7 0.146 Y 2.2 0.087 Z 1 0.039 Official Product HT Part No. RSSV013010W0101-U1930 Tentative Product **************** Specifications are subject to change without notice. Data and drawings herein are copyrighted. **************** 08/26/2022 Version 1.1 Page 16/16