E180-ZG120A/B Product Specifications EFR32 2.
Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification content 1. Overview .................................................................................................................................................................... 2 1.1 Introduction .............................................................................................................................................................................. 2 1.2 Features ..................................
Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification 1. Overview 1.1 Introduction E180-ZG120A/B is a ZIGBEE module designed and produced by Chengdu Ebyte based on Silicon Labs EFR32MG1B series wireless SOC with small size, low power consumption, high reliability and working in the 2.4GHz frequency band. The chip comes with a high-performance 32-bit module. ARM Cortex-M4 core, integrated power amplifier, transmit power up to 20dBm.
Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification Network self-healing: If the intermediate node of the network is lost, a new Mesh topology is automatically formed, and the lost node is automatically retrieved after restarting; Automatic routing: The module supports network routing function; Open and close the network networking: The coordinator controls the opening or closing of the network.
Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification 1.3 Device Type Introduction There are three logical device types in ZigBee network: Coordinator (coordinator), Router (router), End-Device (non-sleep terminal) and Sleep-End-Device (sleep terminal). The ZigBee network consists of a Coordinator, multiple Routers and multiple End_Devices (its terminal nodes can be divided into sleeping terminals and non-sleeping terminals). 1.3.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. Agricultural greenhouse automation application. 2. Parameter 2.1 Limit parameter Performance Main parameter Remark Min. Max. voltage（V） 0 3.8 Exceeding 3.8V will permanently burn the module blocking power（dBm） - 10 The probability of burning at close range is small Operating temperature（℃） -40 +85 Industrial grade Working humidity(%) 10 90 % Storage temperature (℃) -40 +125 ℃ 2.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. ) 11.5*18mm(E180-ZG120B) IPEX/PCB(E180-ZG120A) Antenna interface stamp Equivalent impedance is about 50Ω hole/IPEX(E180-ZG120B) product weight 1.8g (E180-ZG120A) 0.9g (E180-ZG120B) 3. Size and Pin Definition E180-ZG120A Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co., Ltd. ±0.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. 13 PA2 enter/output reserved 14 PA3 enter/output reserved 15 PA4 enter/output reserved 16 PA5 enter/output reserved 17 PB11 enter Working mode switching pin, when the pull-down time is greater than 500ms, the working mode is switched. The UART_BAUD_RESET pin is used to reset the baud rate of the 18 PB12 enter device. It defaults to a high level when powered on.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. 4. Application and Operation 4.1 Recommended circuit diagram E180-ZG120A E180-ZG120B Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co., Ltd.
Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification 4.2 Network topology E180-ZG120A/B modules can be used as coordinators, routers, and terminal equipment. The E180-ZG120A/B module supports the ZigBee 3.0 specification and has powerful networking capabilities and interconnection capabilities. It supports networking of up to 80 ZigBee 3.
Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification 4.3 Serial command operation Please refer to "E180-ZG120series_Software_Datasheet" and "Ebyte ZigBee3.0 Module HEX Command Standard Specification" documents. 4.4 Function buttons, status indicators and PWM output The E180ZG120 module has 2 groups of key input IO ports, 1 group of LED flashing indication IO ports, and 3 groups of PWM output IO ports. 4.4.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. Off-grid and factory reset： For modules that have been connected to the network, press and hold this button for 5 seconds until the status indicator is always on, release the button, and the module exits the current network. When the module has been disconnected from the network, press and hold this button for 5 seconds. When the status indicator is always on, restore the factory settings. 4.4.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120B 5.2 development use serial number keywords Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co., Ltd.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. The module is a SOC module with its own GPIO port, and the program download uses the J-LINK dedicated downloader； Program download interface definition 1 E180-ZG120 series pins J-LINK interface VCC VCC PF0 SWCLK PF1 SWDIO GND GND Burn program Note: After the second burning, the original firmware will not be available! 2 Test backplane The E180-ZG120B-TB test kit is provided.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. to extend the antenna to the outside of the casing; The antenna must not be installed inside the metal shell, which will greatly weaken the transmission distance. 5.4 software writing The core of this module is EFR32, and its driving method is completely equivalent to EFR32.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. 6.3 Bit error rate too high There is co-frequency signal interference nearby, stay away from the interference source or modify the frequency and channel to avoid interference; If the power supply is not ideal, it may also cause garbled characters. Be sure to ensure the reliability of the power supply; Poor quality or too long extension cables and feeders will also cause high bit error rates. 7.
E180-ZG120A/B Product Specification Chengdu Ebyte Electronic Technology Co., Ltd. 7.2 Reflow Soldering Curve Revise History Version revision date Revision Notes Maintenance man 1.0 2022-09-20 first edition Bin 1.1 2022-10-23 Error correction Bin 1.2 2022-11-1 Error correction Bin 1.3 2022-11-16 Error correction Bin 1.4 2022-12-6 Error correction Bin Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co., Ltd.
Chengdu Ebyte Electronic Technology Co., Ltd. E180-ZG120A/B Product Specification About us Technical support: support@cdebyte.com Documents and RF Setting download link: https://www.ru-ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------Phone: +86 028-61399028 Web: https://www.ru-ebyte.
