X GL-EFR32H is a dual-protocol supportable BLE/Zigbee module, with exquisite size and could support on-board antenna & low power mode, could be widely used in Smart Home/Smart Building/IoT fields. Product no.: GL-EFR32H Spec. sheet version: 20190508 Product Features:
SW & HW support Based on proven Silicon Labs chipset Support BLE5.1 Support Zigbee module switch by Software updating Support low power mode On-board antenna inclusive Product General Description Hardware Specification Hardware Specification Hardware Block Diagram 3 4 4 5 Circuit Interface 5 6 7 7 8 8 8 10 System IO Mapping Table Software Specification Software functions Application Information Supported Platform Typical Application Circuit Product Certificates 1/10 Product General Description GL-EFR32H is a newly developed BLE/ZIGBEE module, based on proven Silicon Labs chipset, low power consumption, multi-protocol supportable (BLE and Zigbee could switch by SW updating), and on-board antenna supportable. Wide application scenarios as below:
IoT multi-protocol devices Smart Home Lighting Health monitoring products Measuring equipment Products on Building automation and Security 2/10 Hardware Specification Hardware Specification Item Product name Spec. Bluetooth & Zigbee Module Model CPU Protocol Storage Tx Power Antenna GL-EFR32H Silicon Labs EFR32MG1P232F256GM48-CR0 Support ZigbeeBLE RAM:32KB/ Flash:256KB 19 dBm On-board antenna (external antenna IPEX reserved) Internal Interface 17*GPIO (could be configured to UARTSPIJTAGI2C, etc.) Module interface type Pin interfaceconnect mainboard function Supply voltage 3.3V Power Consumption support low power consumption, standby power50uW Module dimension 25mm*20mm Operating temperature Storage temperature Operating humidity 0~75
-40~85 10%~90%
3/10 Hardware Block Diagram Circuit Interface 4/10 System IO Mapping Table IO Mark PA0 PA1 PA2 PA3 PA5 PC6 PC7 PC8 PC9 PC10 PD10 PD11 PD12 PF0 PF1 PF2 PF3 Default function UART_TX Remark serial interface output UART_RX serial interface input CTS RTS serial interface flow control serial interface flow control VCOM_ENABLE serial interface enable SPI interface SPI_MOSI SPI_MISO SPI_CLK SPI_CS ZB_Request Zigbee PTA interface NCP_nHOST_INT Zigbee module enable NCP_nWAKE ZB_Priority Zigbee module wake-up Zigbee PTA interface DBG_TCK_SWCLK DEBUG burner clock line DBG_TMS_SWDIO DEBUG burner USB cable DEBUG_TDO_SWO DEBUG burner USB cable ZB_Grant Zigbee PTA interface DBG_RST Reset Module reset 5/10 Software Specification Software Functions Bluetooth Low Energy
(Current version Bluetooth 5.1) Used as central device Used as peripheral device Scan BT broadcast Support scan requirement report Connect to BT device Read & write eigenvalue of remote device Receive Notify and Indicate Support AES-128, AES-256, ECC,SHA-1,SHA-2 encrypted transmission Support max 8 connections simultaneously Support 2M-PHY high-speed transmission Support local UART updating User-defined BT broadcast content User-defined BT broadcast interval Support BT broadcast extension User-defined GATT service content Support Notify and Indicate Support AOA BT location Support OTA updating Zigbee (Current version ZigBee 3.0 Zigbee network CoordinatorRouterEnd-device supportable CBA, GP,HA,HC,LO,SE,TA,ZCL6,ZLL and such profile supportable User-defined Zigbee network setup and quit Network PANID, channel, TX power dynamic revisement Permit other device to access network, custom network access interval Support Centralized key, installed code, Distribute code secret key exchange modes Support dynamic updating of network secret key Support AES-128AES-256ECCSHA-1SHA-2 and such encrypted transmission Support remote device binding Support single-point transmission, multicast and broadcast Support local updating of UART/SPI and remote updating of OTA 6/10 Application Information Supported Platform Operating System Linuxkernel 3.14.77~4.4.60 Typical Application Circuit RF reference circuit CPU Framework ARM, MIPSII Driver Enable 7/10 Recommended Layout Pattern This module is inserted in the pin-slot which mounted on the PCB, the pin-slot requirement is:
* Spacing of pin: 1.27mm
* Distance between two rows of pin-slot: 17.0mm 8/10 Certification Type ROHS CE FCC US California 65 Remark support support support support CE The GL-EFR32H modules are in conformity with the essential requirements and other relevant requirements of the Radio Equipment Directive (RED). Please note that every application using the GL-EFR32H will need to perform the radio EMC tests on the end product according to EN 301 489-17. Separate RF testing is not required provided that the customer follows the module manufacturer's recommendations and instructions and does not make modifications, e.g. to the provided antenna solutions or requirements. GL-EFR32H module is inconformity with the essential requirements and other relevant requirements of the Radio Equipment Directive (RED) at nominal 10 dBm transmit power. The transmit power of the module is not limited and when an end product is using GL-EFR32H, the end product manufacturer is responsible that the end product is in inconformity of all relevant requirements of the RED. FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. NOTE: this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the 9/10 interference by one or more of the following measures:
Reorient of relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit difference from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Important Note:
Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Country Code selection feature to be disabled for products marketed to the US/Canada. 1. The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2. The transmitter module may not be co-located with any other transmitter or antenna. As long as the three conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. Important Note:
In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling:
The final end product must be labeled in a visible area with the following Contains FCC ID:
2AFIW-SH32BZ If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following; Contains Transmitter Module FCC ID:
2AFIW-SH32BZ. Manual Information to the End User:
The OEM integrator has to be aware not provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. When the module is installed inside another device, the user manual of this device must contain below warning statements;
1. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
1) this device may not cause harmful interference, 10/10 2) this device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. The devices must be installed and used in strict accordance with the manufacturers instructions as described in the user documentation that comes with the product. Shenzhen Guanglianzhitong Tech Co.,Ltd Room 305-306, Skyworth Digital, Songbai road, shiyan street, Baoan District, Shenzhen, China Email: sales@gl-inet.com Tel: +86-755-86606126 Website: www.gl-inet.com 11/10