It has the ultra-low power usage of eInk and the fast-refresh rates of an LCD
to ensure that the product has high reliability and excellent long-term stability
You can even pick up a sniffer edition of the board that comes pre-flashed with special firmware that turns your BLEFriend into a low cost Bluetooth Low Energy sniffer
• Absolute Max input power +25dBm
PIC32-PINGUINO and MOD-RFID125-BOX - check the note inside for additional info
Particle, VOC, Humidity, and Temperature Sensor - SEN54 Category_Sensors/Gyroscopes It has the ultra-low powerThe SEN54 sensor module from Sensirion combines the measurement of particulate matter, VOC, humidity, and temperature in a single package. The SEN54 sensors provide fully calibrated outputs with a digital interface, a strong lifetime under 24 h day operation, and a compact form factor. The combination of all measurement parameters in a single device allows users to reduce design and integration efforts, shorten development times and simplify supply