
2.9"BWR Monitor,Roaming,Ultra-LP&Accelerated SW ARM Cortex-M3 Core Processor. Supported IEEE 802.15.4 / 2.4 G networks. 2.9" ePaper panel display with Red, Black and White. Great for Low Consumption, up to 3 years life time. Rich I/O control with 3 button & 3 LED. Supported temperature 0 ~ 40 °C. Support over-the-air upgrade (OTA). EPD wakeup and data...