G1 IoT Bluetooth Gateway is a faster and safer gateway with powerful Bluetooth LE & Wi-Fi CPU and WPA 2.0 enterprise encryption for data security and transmission, G1 collects data from Bluetooth LE Beacon, sensor and other IoT devices, and then sends it to the cloud over Wi-Fi / Ethernet. It’s a great option for all industry applications.
- Bluetooth® LE
- Super Speedy WiFi CPU & Bluetooth 5.0 Chipset
- Max. 300-meter Transmission Range
- Up to 300Mbps WiFi Data Rate
- Support AWS/Azure/Google IoT Cloud Platforms
How it works
Seamless Solutions for Diverse Scenarios
Smart Offices
Warehousing
Logistics
Parking Lots
Specifications
| General Information | |
| Color | White |
| Net Weight | 155g |
| Accessory | 1x USB cable, mental fixing and screws |
| Power supply (Vcc) | DC 5.0 (+/- 5%) Max. 5.5 Volts |
| Storage temperature | -40℃ ~ 85℃ |
| Humidity | Max 95%, non-condensing, relative humidity |
| WiFi RF Performance | |
| WiFi Protocols | IEEE 802.11 b/g/n |
| WiFi Frequencies | 2.4-2.4835 GHz |
| Emitting Power | 17dBm (typical)@ 802.11b
11.3dBm (typical)@ 802.11g 8.2dBm (typical)@ 802.11n |
| Data Transfer Speed | 802.11n: Up to 300Mbps
802.11g: Up to 54Mbps 802.11n: Up to 11Mbps |
| Transfer Speed | 2T2R 300Mbps |
| Minimum receive input level | -87dBm(typ. with PER < 8%@11Mbps)
-70dBm(typ. with PER < 10%@54Mbps) -70dBm(typ. with PER < 10%@MCS7) |
| Receiving Sensitivity | 270M:-61dBm@10%PER 135M:-65dBm@10%PER 108M:-68dBm@10%PER 54M:-68dBm@10%PER 11M:-85dBm@10%PER 6M:-88dBm@10%PER 1M:-61dBm@10%PER |
| Modulate Mode | DBPSK, DQPSK, CCK and OFDM ( BPSK/QPSK/16-QAM/64-QAM) |
| Network Protocol | HTTP(SSL/ TLS) / MQTT(SSL / TLS & Proxy) / TCP |
| Wireless Encryption | WPA-PSK / WPA2-PSK, WPA-EAP /WPA2-EAP and TKIP |
| Bluetooth Specifications | |
| Bluetooth Frequency | 2.4-2.4835 GHz |
| Bluetooth Modulation | GFSK |
| Emitting Power | 18dBm（max） Note:The actual emitting power may vary from country and location depending on its laws and regulations. |
| Receiving Sensitivity | -108 dBm @1Mbps, 0.1 %BER |
| Numbers of Received Broadcast Packets | About 400 packets per second |
| Scan Coverage | About 300 meters of covered radius (open area) |
FAQs
Does upgrading from legacy G1 gateway to G1-E-grapes gateway require reworking data protocol compatibility?
Customers who have already integrated the old G1 gateway can easily integrate the G1-E-grapes gateway, as it supports the same data formats (binary, JSON-LONG, JSON-SHORT). However, it's recommended to review the new gateway's data parsing documentation for helpful new features. For new customers or those updating, we offer the JSON-PREPARSED format, which ensures better compatibility and easier configuration with our latest devices.Which reporting protocol is recommended for the G1-E-grapes gateway?
JSON is the most widely adopted protocol for our G1 gateway. Among available JSON formats, JSON-PREPARSED is strongly recommended due to its unmatched compatibility with broadcast frame parsing and highly intuitive configuration options.When viewing the raw data of Beacons uploaded by the gateway on the server, does the timestamp represent when the gateway detected the Beacon or when it uploaded the data?
The timestamp reflects the exact moment the gateway detected the Beacon. This means the timestamp can be used to locate and track when/where a Bluetooth device appeared at a specific time.Can the G1-E-Grapes Gateway’s BLE connectivity function connect to smartphones?
The gateway's BLE capability is designed for configuring and collecting data from beacons/sensors, not available for mobile phone interaction. While smartphone connectivity isn't currently supported, we welcome discussions about custom solutions for specific use cases.Can the G1 gateway upload data to a local server?
Yes, it can. The server and gateway need to be on the same local network and properly configured. For example, when setting up a server on a PC, the server’s IP address will be the static IP of the computer's network interface. It is recommended to configure the static IP of the gateway and the computer’s network interface to be within the same network segment.How to solve the TCP packet sticking problem with the G1 gateway?
This requires the customer to extract the JSON content based on the specific format. If it is not yet a complete JSON format, it will need to continue to be retrieved.Does the G1-E gateway support remote batch configuration via the network?
Yes, our gateway supports receiving and executing preset commands. Additionally, we have developed two tools for batch configuration of the gateway via MQTT server and local area network, both of which are available for customer.Why can’t you access the configuration page 192.168.99.1 of G1-E?
This is probably because you've set a password before, and your browser has cached the old login information. Please try clearing your browser cache and then log in again.How can multiple gateways send and receive commands in bulk?
You can use the following format for the topics: /gw/grapes/status, /gw/grapes/action, /gw/ac233fc1772b/response. When a command is published to a topic, all gateways will execute it simultaneously. The response can be differentiated by the topic to identify which gateway is returning the information.Does the G1 IoT Bluetooth Gateway support HTTP/MQTT network protocols?
The G1 gateway supports both MQTT and HTTP network protocols, allowing you to choose as needed.Why does the data received through the G1 IoT Bluetooth Gateway seem delayed?
The G1 gateway uploads Beacon's broadcast data every second by default, which may be perceived as a "delay." You can reduce the upload interval on the configuration page.Why is G1 IoT Bluetooth Gateway unable to receive reported data after successfully connecting to the Azure IoT hub?
Azure IoT Hub has a D2C data packet size limit. Please check here to see if your service is affected and adjust the G1 gateway packet size accordingly to meet platform requirements.Does G1 IoT Bluetooth gateway support connecting to LTE router’s WiFi?
The G1 gateway can connect to hotspots via LTE portable WiFi, except for those requiring authentication. For non-authenticated WiFi, ensure you follow the correct steps to connect to the gateway.Does the G1 IoT Bluetooth Gateway support WiFi 6 (IEEE 802.11ax)?
G1 supports up to WiFi 4 and does not support WiFi 6. However, most routers are backward compatible, so our gateway can connect to WiFi 6 routers but won't achieve WiFi 6 speeds.
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