Seeedstudio Dragino HE

Seeedstudio Dragino HE Seeedstudio Dragino HE is a minimal platform based on OpernWRT for projects of various kinds connected to WiFi, included those connected to the Internet of Things.

Seeedstudio Dragino HE, more information

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)
Sensitivity @PER : 135M : -65dBm@10%PER; 65M : -65dBm@10%PER; 54M : -68dBm@10%PER; 11M : -84dBm@8% PER; 6M : -88dBm@10% PER; 1M : -90dBm@8% PER
Typical Distance: Indoor: 60m (max); Outdoor 150m (max) (with 2 dBi antenna)?
RF Power: 11n: 13dBm; 11g: 13-15dBm, 11b: 16-18dBm,
Connector: I-PEX connector. Provide Optional ANT pin out for SMT

Index Internet of Things