Dragino Technology Co., Limited www.dragino.com sales@dragino.com TEL:86610829 FAX: 86647123 Wireless IoT Module Manual Version: 1.1 PART No: HE-A2 Hardware Version: A2 Version 1.0 1.
Dragino Technology Co., Limited www.dragino.com sales@dragino.com TEL:86610829 FAX: 86647123 Index 1. Description ...................................................................................................................................................... 3 2. Specification.................................................................................................................................................... 3 3. Applications ........................................................
Dragino Technology Co., Limited www.dragino.com sales@dragino.com TEL:86610829 FAX: 86647123 1. Description HE is a high performance, low cost 150M, 2.4G WiFi module. It is compatible with 802.11b/g/n. provide Ethernet, USB, UART and GPIOs interface. HE use small outline package, it is used widely in WiFi solutions. HÉ means “core” in Chinese. Intend of HÉ module is to be used as the core of the IoT, WiFi solution. HE is based on Open Source OpenWrt system.
Dragin no Technologgy Co., Limite ed www.draggino.com sale es@dragino.com TEL:86610829 FAX: 8664712 23 4 Dimen 4.
Dragino Technology Co., Limited www.dragino.com sales@dragino.
Dragin no Technologgy Co., Limite ed www.draggino.com sale es@dragino.com TEL:86610829 FAX: 8664712 23 5 Pin Deefinition 5. 5 Pin Defin 5.1 nition Pin No. P 1 2 3 4 5 6 7 8 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1 19 Sig gnal GN ND 2.
Dragino Technology Co., Limited www.dragino.com sales@dragino.com TEL:86610829 FAX: 86647123 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 GPIO20 GPIO23 GND VDD33_IN VDD33_IN GND GND GPIO28 LED6_P4 LED1_USB LED0_WLAN LED2_P0 GND UART_RX UART_TX GND 2.
Dragino Technology Co., Limited www.dragino.com sales@dragino.com TEL:86610829 FAX: 86647123 6. Software Source Software of HE module base on OpenWrt Linux, OpenWrt trunk source code can be used for HE. We also provide two of customized software as a quick start. Mesh IoT Firmware: This firmware has enhanced network support such as WiFi Mesh, 3G. It also supports the basic Arduino Bridge features and remote upgrade.
Dragino Technology Co., Limited www.dragino.com sales@dragino.com TEL:86610829 FAX: 86647123 8. 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.
