Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Accelerometers RoHS |
| Mfr. Part # | SPMB250-A1 |
| Model Number | SPMB250-A1 |
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Product Specification
| Description | Accelerometers RoHS | Mfr. Part # | SPMB250-A1 |
| Model Number | SPMB250-A1 |
The SPMB250-A1 is a ready-to-use wireless acceleration sensor designed for remote motion monitoring in wireless sensor networks. It features an IEEE 802.15.4 compliant radio, an integrated three-axis MEMS accelerometer, and an onboard antenna. The device is programmable via an SIF connector and supports the EMZNET ZigBee protocol stack. It offers external connections for power, reset, commissioning, and debugging LEDs, and can be fixed with screws or pads for SMD soldering.
| Feature | Specification | Details |
| Wireless Standard | IEEE 802.15.4 compliant | Radio |
| Accelerometer | 3-axis MEMS-based linear accelerometer | LIS3LV02DL |
| Measurement Range | User selectable | +/-2 g or +/-6 g |
| Data Rate | Programmable | |
| Controller | SPZB250 module | Integrates SN250 SoC (802.15.4 radio + microcontroller) |
| Protocol Stack | EMZNET ZigBee | From Ember Corporation |
| Board Dimensions | 49 x 27 x 5 mm | |
| Power Supply | External power supplier required | 2-pole connector (e.g., Molex 53261-0271) |
| Operating Voltage | 3.6 V to 6 V | At -40 C < T < 85 C |
| Operating Temperature | -40 C to +85 C | |
| Storage Temperature | -40 C to +85 C | |
| Current Consumption | Standby: 16 A (Vin=4V) TX mode: 37 mA (Vin=4V) RX mode: 36 mA (Vin=4V) CPU only: 9 mA (Vin=4V) | Values depend on working strategy |
| RF Frequency Range | 2405 - 2480 MHz | Input and Output |
| Receiver Sensitivity | -92 dBm | @ PER 1 % |
| Nominal Output Power | 0 dBm | @ 2402 2480 MHz |
| Acceleration Sensor Resolution | 1.0 mg | Full-scale = 2 g, Output data rate = 40 Hz |
| Acceleration Sensor Sensitivity | 12 bit representation | 920 - 1126 LSB/g (Full-scale = 2 g) 306 - 374 LSB/g (Full-scale = 6 g) |
| Programming Interface | SIF connector (J2) | Signals: Vdd, SIF_MISO, GND, SIF_MOSI, GND, SIF_CLK, SIF_LOADB, RSTB, PTI_EN, PTI_DATA |
| External Controls | Reset push button (SW1) Commissioning push button (SW3) ON/OFF switch (SW2) | |
| Indicators | Two LEDs (L2, L3) | For connection check and debugging |
| Mounting Options | Screws or pads for SMD soldering |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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