Multi-Mode Gateway PCBA

Last Updated on : 2022-11-24 09:20:12download

The multimode gateway is composed of RTL8197FS and ZS3L modules. The solution supports Wi-Fi, Bluetooth mesh, Bluetooth Low Energy (LE), and Zigbee protocols. The gateway connects the router by Wi-Fi network to communicate with the mobile app and cloud. The user can check and control the Bluetooth, Bluetooth mesh, and Zigbee devices by the app. The gateway can connect with Tuya security SaaS, meeting application scenarios such as smart home and smart security. It can be used for audible alarms with automation on sub-devices.

Use cases

Smart home/appliances
Commercial lighting
Medical care
Industry wireless control
Remote data collection

Product features

Developed based on Zigbee 3.0 standard protocol.
Developed based on Bluetooth mesh standard protocol.
Easy to configure. Support adding multiple sub-devices at the same time and adding sub-devices without internet.
Support 128 Zigbee sub-devices at most and 200 Bluetooth devices at most, with fast response and easy control.
Support reliable local scenes and automation.
Support OTA updates.
Support audible alarm, compatible with Tuya security SaaS.

Product specification

Physical feature	Explanation
Size	92 x 92 x 39.64 mm
Status indicator LED	2 LEDs (Wi-Fi + Zigbee/Bluetooth )
Operational button	1 button (reset)
Power supply	Micro-USB DC 5V
Working current	< 1A
Working temperature	-10 to 55°C
Working humidity	10% to 90%RH (non-condensation)
Storage temperature	-20 to 60°C
Storage humidity	5% to 90%RH (non-condensation)
Hardware port	1 Micro-USB
Wireless technology	Wi-Fi/Bluetooth: 802.11 b/g/n20/n40, Zigbee: 802.15.4
Antenna type	Internal on-board antenna

RTL8197FS specification	Explanation
Radio frequency range	2.400 to 2.4835 GHz
Wi-Fi standard	802.11b/g/n, HT40 supported.
Data transmit speed	11b: 1, 2, 5.5, 11 (Mbps)
Data transmit speed	11g: 6, 9, 12, 18, 24, 36, 48, 54 (Mbps)
Data transmit speed	11n: HT20 MCS0~7
Data transmit speed	11n: HT40 MCS0~7
Antenna	2X2 MIMO

ZS3L specification	Explanation
Working frequency	2.405 to 2.480GHz
Zigbee standard	IEEE 802.15.4
Data transmission speed	250 Kbps
Antenna type	PCB antenna, antenna gain 1 dBi, IPEX optional

Network performance	Explanation
Wireless encryption	AES 128 bit encryption, WPA-PSK/WPA2-PSK, WPA/WPA2 Security Mechanism
Network management	Remote app configuration, RTL8197FS chipset and ZS3L module firmware upgrade
Max connection amount	Zigbee=128. Bluetooth=200

Status indicator LED

Network configuration indicator LED:

Status Explanation

Blue LED blinking Waiting for network configuration (EZ mode: 250 ms. AP mode: 1,500 ms).

Led always off Device is activated.

Status Explanation

Blue LED slow blinking (1,500 ms) The sub-devices are allowed to be added.

Red LED blinking Delay in entering the armed mode or the gateway is in alarm status.

Status	Explanation
Blue LED blinking	Waiting for network configuration (EZ mode: 250 ms. AP mode: 1,500 ms).
Led always off	Device is activated.

Status	Explanation
Blue LED slow blinking (1,500 ms)	The sub-devices are allowed to be added.
Red LED blinking	Delay in entering the armed mode or the gateway is in alarm status.

Button

Operations:

Status	Explanation
Short press once	Start the pairing mode, allowing the sub-devices to be added to the gateway.
Short press twice	Switch between the arm or disarm mode.
Long press more than 5s	Reset the gateway.

Product size

Multi-Mode Gateway PCBA