Product Name: IoT Ceiling Edge Computer Gateway
Model Name: DSGW-230
Model List
| Model | Bluetooth 5.2 | Wi-Fi 2.4G/5G | LTE CAT-M1 | Zigbee 3.0 | Tuya zigbee | Z-WAVE | Lora | 1000M WAN/LAN | POE supply |
|---|---|---|---|---|---|---|---|---|---|
| DSGW-230-1 | ● | ● | ● | ● | ● | ● | ● | ● | |
| DSGW-230-2 | ● | ● | ● | ● |
1. Introduction
1.1 Purpose& Description
DSGW-230 isIoT gateway with multiple protocol and edge computing function. It’s a smart Gateway with POE or USB type-c power supply. It provides reliable connectivity for a wide range of wireless IoT devices.
The gateway’s modular architecture provides the ability to customize many gateway features providing an offthe-shelf solution that meets your exact needs. Options include Cellular, Bluetooth, Wi-Fi, Ethernet, ZigBee,
Z-wave.
1.2 Product Feature Summary
- Support the POE switch power supply and DC 12V power supply
- Support IEEE802.11ac, IEEE802.11a, IEEE802.11n, IEEE802.11g, IEEE 802.11b Protocol
- Support 4G LTE cat M1
- Support Bluetooth 5.2
- Support ZigBee3.0
- Support Z-WAVE
- Support LoRaWAN
- One WAN/LAN variable network port
- Support USB 2.0
1.3 Hardware block diagram
2. Mechanical Requirement
2.1 Drawings
3. Specifications
3.1 Technical Specification
| Category | Specifications |
|---|---|
| Power Supply | POE and DC 12V power supply |
| Reset button | The reset button is hole button, After pressing the reset button for more than 5 seconds, the Locator will be restored to the factory settings. |
| User button | User-defined button |
| Switch | On/Off power |
| Network Interface | The network interface supports CAT-5/CAT-5E to transmit data and POE Power Supply (voltage range is 44~ 57V). It is WAN/LAN variable. |
| SIM card | Dual Micro SIM card，link backup, Dual card single standby, 12mm*15mm |
| USB | USB 2.0 |
| Indicator LEDs(RGB) | 1). Power &battery LED 2). Wireless LED 3）LTE indicator |
| Wireless protocol | Zigbee, Z-WAVE, BLE, Wi-Fi |
| Antenna | Zigbee/BLE PCB Antenna；Z-WAVE/Wi-Fi FPC Antenna |
| Installation method | Flat, Ceiling, DIN |
| RTC | Real Time Clock operated from on board battery |
| Operating Temperature | -10℃~60℃ |
| Storage Temperature | -40℃~85℃ |
| Operating humidity | 10%~90% |
| IP rating | IP22 |
| Cooling | Heat dissipation silicone/aluminum |
| Current | [email protected] |
3.2 Performance Requirement
| CPU | Quad-core Cortex A53 |
| RAM | 2GB |
| eMMC | 32GB |
| SD card | Up to 128GB |
| Wi-Fi Performance | • 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: [email protected]% PER(MCS9) /5GHz band HT40 MCS9: [email protected]% PER(MCS9) /5GHz band HT40 MCS7: [email protected]% PER(MCS7) /2.4GHz band HT20 MCS7: [email protected]% PER(MCS7) /2.4GHz band • Transmit Power: 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 |
| Bluetooth-Performance | • 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 |
| Zigbee Performance | • TX Power: 17.5dBm • Range: 100 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 |
| Z-wave Performance | • TX power up to13dBm (20mW) • RX sensitivity: @100kbps-97.5dBm • Range: 100 meters minimum, open filed • Default Frequency: 916MHz( Different country with different frequency) |
| LoraWAN | • Frequency band support: RU864, IN865, EU868, US915, AU915, KR920, AS923 • TX power up to 27dBm, RX sensitivity down to -139dBm @SF12, BW125kHz |
| LTE Cat M1 | Operation Frequency Band: 850/900/1800/1900MHZ |
| • Global: LTE: FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28 • North America: LTE TDD: B2/B4/B12/B13 • LTE TDD:B39(for cat.M1 only) | |
| WAN/LAN | 1000M bps |
4. QA Requirements
4.1 Quality and Testing Information
| Information Description | Standard(Yes) custom(No) |
|---|---|
| ESD Testing | Yes |
| RF Antenna Analysis | Yes |
| Environmental Testing | Yes |
| Reliability Testing | Yes |
| Certification | FCC, CE, Bluetooth(BQB), PTCRB, RoHs |
5. Software
| System/Driver | Support | |
|---|---|---|
| System | Linux | ● |
| Debian | ● | |
| Andriod | ● | |
| Driver | Uboot | ● |
| UART | ● | |
| SPI | ● | |
| I2C | ● | |
| USB | ● | |
| eMMC | ● | |
| PCIe | ● | |
| Ethernet | ● | |
| SDIO | ● | |
| OTA | ● | |
| Protocol Stack | Zigbee3.0 | ● |
| BLE5.1 | ● | |
| Z-Wave | ● | |
| Wi-Fi | ● | |
| Application | Wi-Fi sniffer | ● |
| zigbee3.0 APP | Demo source code | |
| beacon scanner | Demo source code | |
| MQTT client | Demo source code | |
| Z-Wave APP | Demo source code |
