1-channel 18650 battery box mountable, no wires DFRobot Gravity There is an LED on

There is an LED on the module that indicates whether the module is on or not

Software STM

Wide applications: designed to work well with any breadboards or anywhere jumper wires are needed

1 X DHT11 module

0 cable is a must-have

1-channel 18650 battery box mountable, no wires DFRobot Gravity There is an LED onThe case box can keep your battery organized and protected. The holder case is designed with leads for easy soldering and connection. This battery holder case is perfect for devices that need a 3. 7V external battery. Features: Holds one 18650 battery. The standard 5. 5 x2. 1mm barrel jack at the output. Easy install, convenient to use. High quality plastic material. Compatible Battery Size: 1 x 18650 Li Ion batteries Material: Plastic Color: Black