Dragino HE is a minimal system which installed with OpenWrt Linux system and support 150M 2.4G WiFi. It is compatible with 802.11b/g/n. HE has rich interface such as Ethernet, USB, UART and plenty of GPIOs. HE use small outline package, it is used widely in WiFi solutions.
Feature:
•Internet of Things
•Voice over IP
•Mesh WiFi
•3G/4G router
•Industrial Control
Specification:
CPU: ATHEROS AR9331 chipset, which integrates MIPS 24Kc processor, CPU 400MHz, Switch (MAC, PHY) and integrates with MAC, RF, PA and LNA for WiFi.
RAM : 64MB;
Flash : 16MB
Interfaces: 2 x RJ45, 1 x USB Host, 1 x UART, 14 multiplex GPIOs
OS: Open Source OpenWrt
Power: 3.3v power input
WiFi: Support 150M 2.4Ghz WiFi, 802.11 b/g/n
Frequency range: 2.4~2.4835GHz
Modulation: BPSK, QPSK, CCK and OFDM (BPSK/QPSK/16-QAM/ 64-QAM)