# LoRaWAN gateways selection — ManThink > GD6 uses ESP32 and an external platform. GD7 runs Ubuntu with the full ThinkLink platform built in. Choose your platform deployment first, then the installation environment and interfaces. Canonical: https://www.manthink.cn/en/products/gateways/ CONNECT / MANTHINK PRODUCTS GD6 uses ESP32 and an external platform. GD7 runs Ubuntu with the full ThinkLink platform built in. Choose your platform deployment first, then the installation environment and interfaces. [Compare key specifications ↓](https://www.manthink.cn/en/products/gateways/#comparison) [![GD61 Indoor LoRaWAN gateway — product image](https://www.manthink.cn/assets/gd61.png) GD61](https://www.manthink.cn/en/products/gateways/gd61/) [![GD72 Outdoor LoRaWAN gateway — product image](https://www.manthink.cn/assets/gd72.png) GD72](https://www.manthink.cn/en/products/gateways/gd72/) [![GD73 Industrial indoor LoRaWAN gateway — product image](https://www.manthink.cn/assets/gd73.png) GD73](https://www.manthink.cn/en/products/gateways/gd73/) FEATURED GATEWAY / GD61 × THINKLINK ## One gateway. Your LoRaWAN network starts here. Pair GD61 with ThinkLink for an 8-frequency, multi-channel LoRaWAN network. A connected portfolio, from sensor access to data applications. Unit price **US$48** per unit [Visit the official store ↗](https://manthink.taobao.com/) [Product details ↗](https://www.manthink.cn/en/products/gateways/gd61/) GD61 is ESP32-based and does not include ThinkLink. The platform can be self-hosted for free. ![GD61 Indoor LoRaWAN gateway product image](https://www.manthink.cn/assets/gd61.png) **8** Receive frequencies **Ethernet / Wi-Fi** Flexible backhaul **ThinkLink** Free self-hosted platform GD6 / GD7 · CHOOSE WHERE THE PLATFORM RUNS ## An external platform, or built into the gateway? GD6 series **ThinkLink not built in** ### Lightweight access. A separate platform. - **Processor**: ESP32-S3 Connect to cloud or self-hosted ThinkLink and send wireless data to your applications. LoRaWAN devices GD6 gateway External ThinkLink [GD61 ↗](https://www.manthink.cn/en/products/gateways/gd61/) [GD62 ↗](https://www.manthink.cn/en/products/gateways/gd62/) GD7 series **Full ThinkLink built in** ### Gateway and platform in one device. - **Processor**: Quad-core processor - **RAM / Storage**: 1 GB / 16 GB eMMC - **Operating system**: Ubuntu LoRaWAN access and the full ThinkLink platform run locally on the gateway. LoRaWAN devices GD7 gateway + ThinkLink [GD72 ↗](https://www.manthink.cn/en/products/gateways/gd72/) [GD73 ↗](https://www.manthink.cn/en/products/gateways/gd73/) ## Choose by series and environment 4 products Indoor LoRaWAN gateway [GD61](https://www.manthink.cn/en/products/gateways/gd61/) [![GD61 Indoor LoRaWAN gateway — product image](https://www.manthink.cn/assets/gd61.png)](https://www.manthink.cn/en/products/gateways/gd61/) ### [Easy to deploy. Flexible to connect.](https://www.manthink.cn/en/products/gateways/gd61/) - **Hardware**: ESP32-S3 - **ThinkLink**: ThinkLink not built in - **Deployment environment**: Indoor [Specifications, interfaces & options](https://www.manthink.cn/en/products/gateways/gd61/) IP67 outdoor LoRaWAN gateway [GD62](https://www.manthink.cn/en/products/gateways/gd62/) [![GD62 IP67 outdoor LoRaWAN gateway — product image](https://www.manthink.cn/assets/gd62-enclosure.png)](https://www.manthink.cn/en/products/gateways/gd62/) ### [Take wireless coverage outdoors.](https://www.manthink.cn/en/products/gateways/gd62/) - **Hardware**: ESP32-S3 - **ThinkLink**: ThinkLink not built in - **Deployment environment**: Outdoor [Specifications, interfaces & options](https://www.manthink.cn/en/products/gateways/gd62/) Outdoor LoRaWAN gateway [GD72](https://www.manthink.cn/en/products/gateways/gd72/) [![GD72 Outdoor LoRaWAN gateway — product image](https://www.manthink.cn/assets/gd72.png)](https://www.manthink.cn/en/products/gateways/gd72/) ### [Outdoor coverage. Local processing.](https://www.manthink.cn/en/products/gateways/gd72/) - **Hardware**: Quad-core · 1 GB RAM · 16 GB eMMC - **System**: Ubuntu - **ThinkLink**: Full ThinkLink built in - **Deployment environment**: Outdoor [Specifications, interfaces & options](https://www.manthink.cn/en/products/gateways/gd72/) Industrial indoor LoRaWAN gateway [GD73](https://www.manthink.cn/en/products/gateways/gd73/) [![GD73 Industrial indoor LoRaWAN gateway — product image](https://www.manthink.cn/assets/gd73.png)](https://www.manthink.cn/en/products/gateways/gd73/) ### [Connect wireless devices and the fieldbus.](https://www.manthink.cn/en/products/gateways/gd73/) - **Hardware**: Quad-core · 1 GB RAM · 16 GB eMMC - **System**: Ubuntu - **ThinkLink**: Full ThinkLink built in - **Deployment environment**: Industrial indoor [Specifications, interfaces & options](https://www.manthink.cn/en/products/gateways/gd73/) **Need GD63 or another gateway configuration?** Share installation, backhaul and power requirements to confirm the right configuration. [Discuss your selection ↗](mailto:info@manthink.cn?subject=GD63+Product+selection+inquiry) Interfaces, probes, power and regional bands may vary within a series. Refer to the product manual and confirmed configuration. COMPARE / KEY SPECIFICATIONS ## Compare side by side. | Model | Environment | Hardware / System | ThinkLink | Power / Configuration | Protection | Details | | --- | --- | --- | --- | --- | --- | --- | | GD61 | Indoor | ESP32-S3 | ThinkLink not built in | Type-C 5 V / DC 5–24 V | Confirm against delivery specifications | [View ↗](https://www.manthink.cn/en/products/gateways/gd61/) | | GD62 | Outdoor | ESP32-S3 | ThinkLink not built in | By delivered version; PoE requires the matching configuration | IP67 with all interfaces properly sealed | [View ↗](https://www.manthink.cn/en/products/gateways/gd62/) | | GD72 | Outdoor | Quad-core · 1 GB RAM · 16 GB eMMC Ubuntu | Full ThinkLink built in | PoE / PoE+, nominal 48 V | IP67 | [View ↗](https://www.manthink.cn/en/products/gateways/gd72/) | | GD73 | Industrial indoor | Quad-core · 1 GB RAM · 16 GB eMMC Ubuntu | Full ThinkLink built in | PoE / Type-C / DC 5–24 V | IP53 | [View ↗](https://www.manthink.cn/en/products/gateways/gd73/) | See the product page and official manual for full specifications, wiring and configuration differences. THE NEXT CONNECTION / APPLICATIONS START HERE ## Once your devices are connected, let ThinkLink take it from there. A general-purpose, AI-powered IoT platform with native LoRaWAN. LoRaWAN / 4G connectivity, AI operations and micro-app development. Free self-hosting, one-command installation and customizable branding. [Get the install command ↓](https://www.manthink.cn/en/#thinklink-deploy) [Discover ThinkLink](https://www.think-link.net/zh/) [ThinkLink App](https://www.think-link.net/zh/mobile/thinklink/) [TapLink](https://www.think-link.net/zh/mobile/taplink/) [![Snapshot of a ThinkLink building micro-app demo](https://www.manthink.cn/assets/thinklink-shared-demo.png) Micro-app demo · Try it online ↗](https://thinklink.manthink.cn/tkl-dashboard-web/#/custom-page-share/demo/91vpc9x9mqsx75ii) Find products that fit your site. ## Tell us about your interfaces, power and installation. [Ask about selection ↗](mailto:info@manthink.cn?subject=ManThink+product+selection+inquiry)