DM164139, Макетная плата, RN2903 915МГц узел технологии LoRa, РЧ SMA разъем
• 868• 915MHz high frequency SMA connector, 433MHz low frequency antenna point• Green LED controlled by RN module GPIO10, orange LED controlled by RN module GPIO11• Module breakout header 1, module breakout header 2• Mote ICSP programming through holes, RN module ICSP programming through holes• Backlight LCD display (1.2inch, 128 x 32 dot matrix)• Everlight (ALS-PT19-315C) ambient light sensor, MCP1825S LDO regulator• PIC18LF45K50 8bit USB XLP flash 32KB MCU and MCP9700 linear active thermistor• Battery power switch, mote power indicator red LED• Red LED controlled by MCU pin RA7, green LED controlled by MCU pin RA6• USB micro-B connector, LCD ribbon connector and LCD backlight power connector
