Spec: DSGW-092 ESP32 Gateway – BLE/ZigBee to Wi-Fi/LTE/Ethernet

DSGW-092 IoT Gateways use ESP32 processor and provides reliable connectivity for a wide range of wireless IoT devices. These ESP32 gateways support multiple protocols including Bluetooth/BLE, ZigBee to Wi-Fi, LTE, Ethernet, and more. Keep going for DSGW-092 ESP32 Gateway model list, features, specifications, performance, etc.
Table of Contents
Model List of ESP32 IoT Gateway
Category A ( In Stock, Lead Time: 1~2 Weeks)
ModelLTE Cat M1Wi-Fi 2.4GBluetoth5.2Zigbee3.0
DSGW-092-1
DSGW-092-2
Category B (Built by Order, Lead Time: 3~4 Weeks)
ModelLTE Cat M1Wi-Fi 2.4GBluetoth5.2Zigbee3.0
DSGW-092-3
DSGW-092-5

1. Product Description of ESP32 Gateway

1.1. Purpose and Description

DSGW-092 is an IoT gateway built based on ESP32. It is designed for smart home automation solution, the intelligent security industry, and IoT elderly care service applications. It supports multiple protocols, including Bluetooth 5.2(OR Zigbee 3.0), and Wi-Fi 2.4G, making it an ideal choice for IoT applications requiring the integration of a wide variety of devices and sensors.

For example, it can collect data from various end devices (such as Bluetooth smart locks, Zigbee sensors, or RPM devices), process it locally, and then send it to a central server or cloud platform through LTE Cat M1 or Ethernet.

1.2. Product Feature Summary
  • Processor: ESP32
  • OS: FreeRTOS
  • USB 5V/2A type-C power supply
  • Supports IEEE802.11n, IEEE802.11g, IEEE 802.11b protocol
  • Supports Wi-Fi2.4, Zigbee 3.0, OR Bluetooth 5.2
  • Supports LTE Cat M1
  • One WAN/LAN 100Mbps variable network port
1.3. Hardware Block Diagram
DSGW 092 1

2. Mechanical Requirement of ESP32 Gateway

2.1. Drawings
DSGW 092 2
2.2. Interface
DSGW 092 3
2.3. Dimensions
DSGW 092 4

3. Specification of ESP32 Gateway

3.1. Technical Specification
CategorySpecifications
CPUESP32
SystemFreeRTOS
RAM520 KB
Flash4 MB
Power SupplyGreen LED: Power LED normally on when powered on
Red LED: BLE/Zigbee LED flash when the signal comes
Blue LED: Wi-Fi LED normally on after connecting to network for 1-2 sec
AntennaLTE FPC Antenna, Zigbee or Bluetooth PCB Antenna
SIM1 * Micro SIM slot
Ethernet1 * 10/100Mbps WAN/LAN variable
ResetFactory reset button. To reset the Gateway to its original factory settings, press
and hold it for more than 10 seconds
Wireless protocolWi-Fi 2.4G, Zigbee3.0 OR Bluetooth 5.2
Installation methodFlat, Ceiling
WeightTBD
Operating Temperature-10℃~55℃
Storage Temperature-20℃~65℃
Operating humidity10%~90%
IP ratingIP22
Performance Requirement (WiFi, Bluetooth/BLE, Zigbee, LTE Cat M1, Ethernet)
Wi-Fi Performance● IEEE Wireless LAN standard: IEEE802.11n, IEEE802.11g, IEEE802.11b
● 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
● Sensitivity:
HT40 MCS7: -70dBm@10% PER(MCS7) /2.4GHz band
HT20 MCS7 :-71dBm@10% PER(MCS7) /2.4GHz band
● Transmit Power:
IEEE 802.11n: 16dBm @HT20/40 MCS7 /2.4GHzband
IEEE 802.11g: 16dBm @54MHz
IEEE 802.11b: 18dBm@11MHz
● Wireless Security: WPA/WPA2, WEP, TKIP, and AES
● Working mode: Bridge, AP Client
● Range: 50 meters maximum, open field
● Transmit Power:17dBm l 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 maximum, open filed
● Receiving Sensibility: [email protected]%BER, 1Mbps
● 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
BLE Performance
(NRF52840)
● TX Power: 8dBm
● Range: 150 meters maximum, open filed
● Receiving Sensitivity:
103dBm at 125kbs,
99dBm at 500kbs,
96dBm at 1Mbs,
92dBm at 2Mbs
● Frequency offset: +/-20KHZ
● Frequency Range (MHz):2401.0~2483.5
● Low Frequency (MHz):2400
● High Frequency (MHz):2483.5
Zigbee Performance● TX Power: 17.5dBm
● Range: 100 meters maximum, open filed
● Receiving Sensibility: -94dBm
● Frequency offset: +/-20KHZ
● Frequency Range (MHz):2400.0~2483.5
● Low Frequency (MHz):2400
● High Frequency (MHz):2483.5
● E.i.r.p (Equivalent Isotopically Radiated power) (mW)<100mW
● Bandwidth (MHz):5MHz
● Modulation: OQPSK
LTE CatM1● 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)
Ethernet10/100 Mbps

4. QA Requirements of ESP32 Gateway

Information DescriptionStandard(Yes) custom(No)
ESD TestingYes
RF Antenna AnalysisYes
Environmental TestingYes
Reliability TestingYes
CertificationFCC, CE, RoHS

Documentations

DusunIoT offers full set of development resources including QUICK START, SDK, Firmware packaging, module firmware, Tools, vairous third party software,etc.

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