GL-S20 IoT Gateway | Thread Border Router
by AFI WIRELESS
$47.00
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Meet GL-S20
Compact thread border router for IoT
- Built on Thread 1.3 and FreeRTOS for scalable IoT architecture
- Wi-Fi 150Mbps + Ethernet for flexible network uplink
- Supports Wi-Fi to Ethernet failover for reliable continuity
- PoE functionality for simplified installation and power delivery
- ESP32-S3 + ESP32-H2 architecture with low-power operation
Flexible Thread roles within your network
GL-S20 can operate as either a Thread Border Router or a Thread Router, helping extend Thread network reach and bridge traffic to external LAN/Internet endpoints.
Ease of installation with PoE
Power over Ethernet lets GL-S20 carry both power and data through a single cable, reducing extra electrical infrastructure and simplifying deployment at scale.
Your pathway to a scalable IoT network
GL-S20 helps build resilient Thread networks where neighboring nodes and routers can reconfigure routing paths when one node fails, maintaining stable connectivity.
White-label option
AFI WIRELESS positions GL-S20 for customization workflows including branding and selected hardware feature tailoring (for business contexts).
Built for embedded IoT reliability
FreeRTOSWidely adopted kernel for microcontrollers and small microprocessors.
ESP32-S3 + ESP32-H2Main processor plus radio co-processor architecture.
Flexible installationWall-mount kit included for compact deployments.
Wi-Fi to Ethernet failoverAutomatic uplink continuity behavior.
Technical specifications
| CPU | ESP32-S3 Dual-core @240MHz |
|---|---|
| Memory / storage | SRAM 512KB + PSRAM 8MB / NOR Flash 16MB |
| Protocol | Thread 1.3, BLE 5.0, Wi-Fi 802.11b/g/n (2.4GHz) |
| Wi-Fi speed | 150Mbps (2.4GHz) |
| Antennas | 2 × internal antenna |
| Ethernet port | 1 × WAN |
| Ethernet speed | 10/100Mbps |
| Power input | Type-C 5V/1A |
| Power consumption | Normal <3W; PoE supply <7W |
| Dimension / weight | 76 × 76 × 25mm / 63g |
| Tools & downloadables | Firmware | Tutorials | Apps |
Package content
- 1 × GL-S20 Thread Border Router
- 1 × Power adapter
- 1 × Ethernet cable
- 1 × Warranty card
- 1 × User guide
- 1 × Wall mount kit