Model List (Variants with different IoT connectivity)
Category A ( In Stock)
| Model | Wi-Fi 2.4G/5G | Bluetooth 5.2 | Zigbee 3.0 | Z-Wave | Tuya-Zigbee | LTE Cat4 | Sub-G |
|---|---|---|---|---|---|---|---|
| DSGW-290-1 | ● | ● | ● | ● | ● | ● |
Category B (Built by Order)
| Model | Wi-Fi 2.4G/5G | Bluetooth 5.2 | Zigbee 3.0 | Z-Wave | Tuya-Zigbee | LTE Cat4 | Sub-G |
|---|---|---|---|---|---|---|---|
| DSGW-290-3 | ● | ● |
Category C (Built by Order , MOQ: 500 )
| Model | Wi-Fi 2.4G/5G | Bluetooth 5.2 | Zigbee 3.0 | Z-Wave | Tuya-Zigbee | LTE Cat4 | Sub-G |
|---|---|---|---|---|---|---|---|
| DSGW-290-2 | ● | ● | ● | ● |
1. Dusun Pi 4 Description
1.1. Purpose and Description
DSGW-290, also called Dusun Pi4, is a more powerful smart hub than Raspberry Pi with graphic processing capability, multiple wireless connectivity options, as well as dual SIM card plus double Gigabit Ethernet ports.
Also, DSW-290 is an off-the-shelf solution that allows you to quick integration and development of customized applications, saving time and cost.
Its basic function is an IoT edge computing gateway featuring multiple protocols to ensure reliable connectivity for a broad array of wireless IoT devices.
Additionally, its AI edge computing capabilities of up to 1 TOPS make it an ideal choice for smart homes, offices, and buildings, enabling efficient data processing and analysis.
DSGW-290 adopts modular architecture, which means it allows customers to customize device features according to their specific requirements, with minimal cost.
Alongside its wireless interfaces such as 4G LTE, Bluetooth 5.2, dual-band Wi-Fi, Zigbee 3.0, Z-Wave 800, Matter, Thread, LoRaWAN, and Sub-G protocols, it also offers rich video and audio interfaces, including HDMI output and MIC input/output, a TF card slot with a capacity of up to 1TB, two USB ports, and a Type-C port.
1.2. DSGW-290 Device Feature Summary
- Rich interface, high expansion capacity to integrate a wide range of devices;
- Multiple IoT wireless modules: Zigbee3.0, Bluetooth5.2, Z-Wave, Sub-G, and more;
- Audio and Video interfaces,with powerful JPEG and video codec capability;
- Built-in independent NPU with 1TOPS AI computing power, which provides a wealth of application scenarios.
2. DSGW-290 Enclosure, Physical Interfaces and PCBA Board
2.1. Interfaces and Dimensions
2.2. PCBA Block Diagram
3. DSGW-290 Hardware Specifications
3.1. Technical Specification
| Category | Specifications |
|---|---|
| Hardware & System Parameters | |
| CPU | RK3568 Quad-core ARM Cortex-A55 |
| GPU | ARM G52 2EE，Support OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1 |
| Video Processor | Support 4K VP9 and 4K 10bits H265/H264 video decoding, up to 60fps 1080P multi-format video decoding (WMV, MPEG-1/2/4, VP8) 1080P video encoding, support H.264, VP8 format Video post processor: de-interlacing, denoising, edge/detail/color optimization |
| Power Management | RK808 PMU Power Management Unit |
| Operating System | Debian11 |
| RAM | 4GB DDR4 |
| eMMC | 64GB eMMC |
| TF Card | Up to 1TB |
| Electrical Characteristics | |
| Power Supply | DC 12V (Voltage error ±5%) Supports PoE (voltage range 44-57V) |
| Power dissipation | Standby power dissipation:0.015W Typical power dissipation: 2.9W Maximum power dissipation: 5.6W |
| Interface Description | |
| Ethernet Interface | 2x 10/100/1000Mbps WAN/LAN variable port |
| SIM Slot | 1 x Micro SIM card slot, support 4G LTE Cat4 |
| TF Slot | 1 x TF card slot, up to 1TB |
| USB Port | 1xUSB3.0, 1xUSB2.0,1x Type-C |
| Display | 1 x HDMI 2.0, support 4K@60HZ output and HDCP 1.4/2.2 1 x MIPI-DSI, support dual channel 2560x1600@60fps output |
| Audio | 1 x 3.5mm Audio port |
| PCIe | 1 x PCIe2.1 interface |
| Debug | Debug serial port × 1 for development and debugging |
| General | |
| Installation Method |
Flat |
| Indicator | Power Indicator：The green light stays on while the gateway is powered on Network Indicator：The yellow light stays on when the gateway is connected to the MQTT server.The yellow breathing light flashes when the connection to the MQTT server is lost LTE Indicator：The yellow light slowly flashing when SIM card not inserted or SIM not available. The yellow light rapidly flashing when dial successfully Wi-Fi Indicator：The yellow light stays on after the device is connected to the Internet，otherwise，the yellow flashing light flashes |
| Restart | Restart gateway |
| Shell Material | ABS |
| Dimension (W x D x H) |
177.9mm(7") x 100（3.9"） x 45(1.8") |
| Weight | 590g(20.8 oz) |
| Operating Temperature |
0°C~40° |
| Storage Temperature |
-20°C~70°C |
| Operating Humidity | 10%~90% |
3.2. Wireless Connectivity Performance
| Wi-Fi Parameters | ● IEEE wireless LAN standard:IEEE802.11ac;IEEE 802.11a;IEEE802.11n;
IEEE802.11g; IEEE 802.11b ● Data Rate: IEEE 802.11b Standard Mode:1,2,5.5,11Mbps IEEE 802.11g Standard Mode:6,9,12,18,24,36,48,54 Mbps IEEE 802.11n: MCS0~MCS7 @ HT20/ 2.4GHz band MCS0~MCS7 @ HT40/ 2.4GHz band MCS0~MCS9@ HT40/ 5GHz band IEEE 802.11ac: MCS0~MCS9 @ VHT80/ 5GHz band ● Sensitivity: ● VHT80 MCS9 : -60dBm@10% PER(MCS9) /5GHz band ● HT40 MCS9 : -63dBm@10% PER(MCS9) /5GHz band ● HT40 MCS7 : -70dBm@10% PER(MCS7) /2.4GHz band ● HT20 MCS7 : -71dBm@10% PER(MCS7) /2.4GHz band IEEE 802.11ac: 13dBm @HT80 MCS9 /5GHz band IEEE 802.11ac: 16dBm @HT80 MCS0 /5GHz band IEEE 802.11n: 14dBm @HT20/40 MCS7 /5GHz band IEEE 802.11n: 16dBm @HT20/40 MCS0 /5GHz band IEEE 802.11n: 16dBm @HT20/40 MCS7 /2.4GHz band IEEE 802.11g: 16dBm @54MHz IEEE 802.11b: 18dBm @11MHz ● Wireless Security: WPA/WPA2, WEP, TKIP, and AES ● Working mode : Bridge、Gateway、AP Client ● Range: 50 meters minimum, open field ● Transmit Power:17dBm ● Highest Transmission Rate: 300Mbps ● Frequency offset: +/- 50KHZ ● Frequency Range (MHz): 2412.0~2483.5 ● Low Frequency (MHz):2400 ● High Frequency (MHz):2483.5 ● E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW ● Bandwidth (MHz):20MHz/40MHz ● Modulation: BPSK/QPSK, FHSSCCK/DSSS, 64QAM/OFDM |
| Zigbee | ●TX Power: 19.5dBm ●Range: 150 meters minimum, open filed ●Receiving Sensibility:-94dBm ●Frequency offset: +/-20KHZ ●Frequency Range (MHz):2401.0~2483.5 ●Low Frequency (MHz):2400 ●High Frequency (MHz):2483.5 ●E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW ●Bandwidth (MHz):5MHz Modulation: OQPSK |
| Bluetooth | ●TX Power: 19.5dBm ●Range: 150 meters minimum, open filed ●Receiving Sensibility: [email protected]%BER ●Frequency offset: +/-20KHZ ●Frequency Range (MHz):2401.0~2483.5 ●Low Frequency (MHz):2400 ●High Frequency (MHz):2483.5 ●E.i.r.p (Equivalent Isotopically Radiated power) (mW)<10mW ●Bandwidth (MHz):2MHz Modulation: GFSK |
| Z-Wave | ●TX power up to13dBm (20mW) ●Range: 100 meters minimum, open filed ●Default Frequency: 916MHz( Different country with different frequency) ●RX sensitivity: @100kbps-97.5dBm |
| LTE-Cat4 | ● LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28 ● LTE-TDD: B38/B39/B40/B41 ● WCDMA: B1/B2/B4/B5/B6/B8/B19 ● GSM: B2/B3/B5/B8 |
| Sub-G | ●TX Power: 14dBm ●Range: 100 meters minimum, open filed ●Receiving Sensibility:-94dBm |
4. DSGW-290 Quality Assurance Requirements
| Information Description | Standard(Yes) custom(No) |
|---|---|
| ESD Testing | Yes |
| RF Antenna Analysis | Yes |
| Environmental Testing | Yes |
| Reliability Testing | Yes |
| Certification | FCC,CE,RoHS |
5. DSGW-290 Packaging Information
5.1. BOM List
| Accessory | Quantity |
|---|---|
| Gateway | 1 |
| Power Adapter | 1 |
| Changeover plug | 1 |
| Network Cable | 1 |
| Type-C Cable | 1 |
| HDMI Cable | 1 |
| User Manual | 1 |
| Package | 1 |
| Lining | 1 |
| Accessory Box | 1 |
5.2. Package
| Packing Quantity | 1 Box（24pcs） |
| Packing MeGasurement | 465*544*324mm |
DSGW-290 Development Documentations
DusunIoT offers full set of development resources including QUICK START, SDK, Firmware packaging, module firmware, Tools, vairous third party software,etc.
