[ ToF Sensor board (for SPRESENSE) ]
MM-S50MV
この下から小さい（サムネイル）画像です
ToF Sensor board
(for SPRESENSE)
MM-S50MV, mounted with Broadcom Inc.-manufactured ToF (Time of Flight) sensor, is a board used by connecting to SONY board microcontroller, SPRESENSE.
- It is divided into sensor module and IF module and connected with FFC cable for flexible use.
- It is used by mounting on the MAIN board of SPRESENSE.
- The Board may be used with another board stacked up (by using different ports)
- A microcontroller is mounted on the sensor module for control, etc. Data may be retrieved only by sending commands to SPRESENSE.
- LED is mounted on the reverse side of the sensor module to display status, etc.
- The sensor module has the same board size as the camera module for SPRESENSE.
<About ToF sensor>
Broadcom AFBR-S50MV85G is mounted on the Product
Broadcom-made AFBR-S50MV85G is mounted on the Product, which enables high-precision 3D distance measurement and high-speed sampling with infrared laser and multiple light receiving elements.
Distance measurement is 0.05 -10m (minimum accuracy : 0.1mm) .
A measurement is possible at 32 points with maximum 256 frames/second.
It is designed to prevent mutual interference with simultaneous use of multiple sensors. In addition, the Product has an advantage in ambient lighting so it may be used in darkness or outdoors.
※Please refer to the Broadcom Inc. homepage for further details of the sensor.
<Block diagram/Peripheral connection diagram>
<MM-S50MV Size (mm)>
<Specifications>
| Name | Specifications |
| Board size | Sensor module: 25.0×24.0 (t=1.6) mm IF module: 20.6×22.86 (t=1.6) mm ※Two modules are connected with FFC cable (150mm). |
| Connection | Connect the IF module to JP1/JP2 (13 pins each) on SPRESENSE. ※Use Pin-1 to Pin-9 on the side of GPS antenna respectively. Other optional boards for SPRESENSE may be connected to the socket on IF module. ※Signals on each board should not be overlapped. |
| Function 1 (ToF sensor) | Mount ToF sensor (Broadcom-made AFBR-S50MV85G) on the Product. ※ToF sensor may not be controlled directly from SPRESENSE. |
| Function 2 (LED) | Full color LED on the Product. ※The Full color may be controlled by sending commands. |
| Function 3 (Communication mode) | SPI/UART are switchable with the Jumper SW (J1). ※In case of UART connection (115.2kbps), the maximum frame rate becomes lower. |
| Laser class | Laser class 1 |
| Power source | Supplied from SPRESENSE |
| Operating environment | 5 – 40℃ ※Should be non-condensing |
| Storage temperature | 0 – 50℃ ※Should be non-condensing |