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Key features

Low-power Wirepas gateway with LTE/Ethernet/WiFi connectivity with full support of Wirepas gateway drivers for MQTT connection
Supported Wirepas stack: 5.x (up to 5.3)
Operating modes: Wirepas Sink device
Network interfaces: LTE-M (CatM/NB-IoT), [Optional: Ethernet (PoE), WiFi]
Compatible with Wirepas Network Tool (WNT) backend or with custom back-end, cloud or on-premises
Fully compliant with Wirepas remote MQTT APIs
Web UI manager dashboard and HTTP APIs for configuration and management

Hardware

Platform: Espressif Systems ESP32S3WROOM-1
Main Processor: ESP32-S3 series, Xtensa® dual-core 32-bit LX7 microprocessor, up to 240MHz
LTE module: Quectel BG95-M3 3GPP Rel-14 LPWA module
Wirepas module: Nordic Semiconductor nRF52832 SoC, 32-bit ARM Cortex-M4
Memory: 384 KB ROM, 512kB SRAM, up to 8MB PSRAM, up to 8MB Flash
Connectivity: LTE CatM1/NB-IoT, Ethernet, WiFi, Wirepas Mesh 2.4GHz
User interfaces: Power-on LED, Wirepas LED, Status LED, factory-reset button

LTE-M specifications

LPWA technologies: LTE Cat M1/Cat NB1-NB2 (with fallback on EDGE/EGPRS)
Frequency bands: LTE CatM1/NB1/NB2: B1/2/3/4/5/8/12/13/18/19/20/25/26/27/28/31/66/71/85; EDGE/EGPRS: 850/900/1800/1900MHz
Max. Data rate: LTE CatM1: 588 kbps (DL), 1119 kbps (UL); LTE CatNB1: 32 kbps (DL), 70 kbps (UL); LTE CatNB2: 127 kbps (DL), 158.5 kbps (UL); EDGE: 296 kbps (DL), 236.8 kbps (UL); EGPRS: 107 kbps (DL), 85.6 kbps (UL)
TX Power: 21dBm (Power Class 5)
Antenna connector: SMA-m

Ethernet specifications

Protocol: IEEE 802.3af
Connector: RJ45

WiFi specifications

Protocol: IEEE 802.11 b/g/n
Security: WPA/WPA2/WPA2-Enterprise (EAP-TLS, EAP-PEAP, EAP-TTLS)
Frequency band: 2.412 to 2.484 GHz
Channel spacing: 20 MHz (802.11 b/g/n), 40MHz (802.11n)
Sensitivity: -98 dBm (802.11b, 1 Mbps)
TX Power: 20.5dBm (max., 802.11b, 1 Mbps)
Antenna type: Meander Planar Inverted F-antenna
Antenna gain: 0dBi

Wirepas Mesh specifications

Protocol: Wirepas Mesh 2.4GHz, v5.x (up to 5.3)
Frequency band: 2.402 to 2.480 GHz
Channel spacing: 2 MHz
Sensitivity: -96 dBm
TX power: 4dBm (max.)
Antenna type: Planar Inverted F-antenna
Antenna gain: 2dBi

Power supply

Power voltage: (a) USB: 5Vdc; (b) PoE: 36 – 57Vdc (in the Ethernet version)
Power connector: (a) USB: USB-C connector; (b) PoE: RJ45 connector (in the Ethernet version)
Current: LTE Cat M1/NB1/NB2 + WiFi AP: ave. 350 mA, peak 850 mA @5Vdc USB; LTE Cat M1/NB1/NB2: ave. 250 mA, peak 600 mA @5Vdc USB; EGPRS + WiFi AP: ave. 800 mA, peak 1900 mA @5Vdc USB; EGPRS: ave. 750 mA, peak 1650 mA @5Vdc USB

Mechanical specifications

Material: Recyclable ABS plastic (flame-resistant UL94V-0)
Color: White
Size: 124 x 100 x 35 mm (including flanges)
Weight: 240 gr (including flanges)
Protection: IP40
Opening: 4x M2.5 self-healing screws on back panel
Wall fastening: 2x M3.5 screws (not included) or lateral wall-mounting flanges, magnets

Environmental specifications

Operating temperature: -35°C to +65°C
Storage temperature: -40°C to +105°C