Step-up Boost Power Supply DC 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To DC 5V Output Converter Module solid heft The module uses an I2C

The module uses an I2C interface providing red

or use the Regional Parameters Documentation provided by LoRa Alliance

5inches *1

The shield comes equipped with a microSD card slot

One switching output

Step-up Boost Power Supply DC 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To DC 5V Output Converter Module solid heft The module uses an I2CThis is the voltage boost converter module provides 5V DC stable voltage output at various input range between 1. 5V to 5V. This small tiny circuit boosts the voltage level and provides the amplified stabilized 5V output. For the different input range, it consumes a different amount of current to produce a balanced output. Features: 1. Volt Converter: This voltage step up module supports converting DC 1. 5V 1. 8V 2. 5V 3V 3. 3V 3. 7V 4. 2V to DC 5V,