905nm Laser Rangefinder-2000
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The compact, eye safe and highly integrated OEM laser rangefinder module module is utilized in various applications from versatile systems to handheld devices. The module is delivered without enclosure enabling OEM-users to embed the module into their own system or device, rangefinder laser distance sensor With TTL Output a new generation ranging sensor with optimally-designed emitting & receiving optical lens, suitable for precise, long-distance measurements. It provides accurate distance measurement whatever the target color and reflectivity unlike conventional technologies. Can measure absolute distances up to 2000m on a white target, setting a new benchmark in ranging performance levels, opening the door to various new applications. Rangefinder laser distance sensor module offers reliable distance feedback & TTL/RS232 serial output. It is suitable for customizing product integration,especially for night vision, thermal or EVA, ect. MECHICAL INTERFACE TECHNICAL SPECIFICATIONS Parameters Email:sales@erditechs.com TEL: +86-28-81076568 FAX: +86-28-87897578 ADD: No.23,Chaoyang road, Xihe street, Longquanyi district, Chengdu, 610107, China.

Email:sales@erditechs.com TEL: +86-28-81076568 FAX: +86-28-87897578 ADD: No.23,Chaoyang road, Xihe street, Longquanyi district, Chengdu, 610107, China.

1. The Communication Frame Format: SlavelD + instruction + parameter +checksum 2. The interval between two adjacent frames has to be at least the time of 1.5 byte when sent out, when it is less than 1ms, it is regarded as 1ms; 600BPS: 25ms 1200BPS: 12.5ms 2400BPS: 6.25ms 4800BPS: 3.125ms 9600BPS: 1.56ms 19200BPS: lms(0.78ms < 1ms, take 1ms) 3. Sending calculate of checksum; This module uses the verification mode of byte by byte accumulation sum, SlavelD is not included in the verification, sending checksum at last. Such as calculate check sum of scanning mode instruction"0x83 0x40": A>...

905nm Laser Rangefinder-2000 An Calculate accumulation sum: 0x83 + 0x40 + 0x3D = 0x100; Bn Take LSB of accumulation sum: 0x00; 0x00 is verification result; If verification result is 0x00, that means received data is right; If verification result is not 0x00, that means received data is wrong. ry COMMAND DESCRIPTION Note:In the example, the slave address of each command is 0xl0;in application, the slave address will be the programmed one. In Communication test (OxCO) Master sends Parameter None Slave responses Parameter None Example Master sends: 0x10 OxCO 0x40; 0x40 is checksum Slave...

905nm Laser Rangefinder-2000 3^ Command slave stop ranging(0x84) 1 slave sends distance frame: 0x10 0x01 0x20 0x12 0xD7 OxFE 0xF8 distance value = 0x12D7 = 4823 = 482.3m angle vlaue = OxFE = -2° 2. slave sends speed frame: 0x10 0x01 0x21 0x03 0xD7 0x04 speed value = 0x03D7 = 983 = 98.3km/h 3^ slave sends distance frame: 0x10 0x01 OxAO 0x80 0x00 0x01 OxDE distance value null (First byte is OxAO, D7 = 1 ) angle value = 0x01 = +1° Email:sales@erditechs.com TEL: +86-28-81076568 FAX: +86-28-87897578 ADD: No.23,Chaoyang road, Xihe street, Longquanyi district, Chengdu, 610107, China.

6^ Write slave communication baud rate(0x9E) Master sends Description has to be 0x90 Reserve Reserve baud rate setting: 0 = 1200BPS; 1 = 2400BPS; 2 = 4800BPS; 3 = 9600BPS; 4= 19200BPS(Default); Slave responses Description (please refer to the slave respons part of reading slave parameter) Example If master sends frame: 0x10 0x9E 0x90 0x00 0x00 0x04 OxCE; It's means: Set baud rate of slave as 19200BPS, Command code Recognition code Parameter Note:New baud rate is only valid after module is restarted. Slave responses Recognition code Parameter (Please refer to the slave respons part of...

905nm Laser Rangefinder-2000 9. Set UART IO voltage (0x9E) Email:sales@erditechs.com TEL: +86-28-81076568 FAX: +86-28-87897578 ADD: No.23,Chaoyang road, Xihe street, Longquanyi district, Chengdu, 610107, China.

Email:sales@erditechs.com TEL: +86-28-81076568 FAX: +86-28-87897578 ADD: No.23,Chaoyang road, Xihe street, Longquanyi district, Chengdu, 610107, China.