nCompatible with node MCU.
n18650 charging system integration.
nLED indicator (green for full, red for charging) can be used while charging.
nSwitch control power supply.
nSMT connector available for sleep mode
nAdditional LED Programmable (gpio16)
n0.5a charge current
nOver discharge protection
n10 digital pin read / write / interrupt / PWM / I2C / line support (except D0)
nThe analog input should be careful “+ -“.
nPackaged without battery.
n1 * Wemos D1 Mini WiFi Module with 18650 battery slot
nLike our page