How to Use PowerBoost 1000 Basic Terminal Terminal: Examples, Pinouts, and Specs

The PowerBoost 1000 Basic is a versatile and efficient power supply module designed to provide a stable 5V output from a single lithium polymer (LiPo) battery. It is equipped with a built-in charging circuit, allowing for easy recharging of the battery. The module includes a terminal block for straightforward connections, making it ideal for portable electronics, DIY projects, and anywhere a compact power source is required.

• Portable USB chargers
• Battery-powered electronics
• Wearable devices
• DIY projects requiring a 5V power supply
• Raspberry Pi or Arduino portable projects

• Input Voltage: 3.7V nominal (LiPo battery voltage)
• Output Voltage: 5V regulated output
• Maximum Output Current: 1A continuous, 2A peak
• Charging Current: 1A maximum
• Quiescent Current: <5mA

1. Connecting the Battery:

   • Connect the positive terminal of the LiPo battery to the BAT pin.
   • Connect the negative terminal of the battery to one of the GND pins.

2. Drawing Power:

   • Connect the device that requires 5V to the 5V and GND terminals.

3. Enabling/Disabling the Module:

   • To enable the PowerBoost 1000 Basic, leave the EN pin floating or connect it to a high signal.
   • To disable the module, connect the EN pin to GND.

• Always ensure the polarity of the battery is correct to prevent damage.
• Do not exceed the maximum input and output current ratings.
• Avoid placing the module in environments with extreme temperatures.
• When charging the battery, use a quality LiPo charger and follow all safety protocols.
• Ensure proper ventilation around the module to prevent overheating during operation.

• Module Not Powering On:

  • Check battery polarity and connections.
  • Ensure the EN pin is not pulled low inadvertently.

• Insufficient Output Current:

  • Verify that the load does not exceed the 1A continuous or 2A peak current rating.

• If the module does not power on, check the battery charge and connections.
• For output current issues, reduce the load or check for shorts in the circuit.
• If the module overheats, ensure there is adequate airflow and consider adding a heatsink.

Q: Can I use the PowerBoost 1000 Basic to charge the battery? A: Yes, the module includes a built-in charging circuit for LiPo batteries.

Q: What should I do if the module gets hot during use? A: Ensure proper ventilation and check if the current draw is within the specified limits.

Q: Is it possible to disable the PowerBoost 1000 Basic when not in use? A: Yes, you can disable the module by connecting the EN pin to GND.

// Example code to control the PowerBoost 1000 Basic with an Arduino UNO

const int enablePin = 2; // Connect to the EN pin of the PowerBoost

void setup() {
  pinMode(enablePin, OUTPUT);
  // Start with the PowerBoost disabled
  digitalWrite(enablePin, LOW);
}

void loop() {
  // Enable the PowerBoost
  digitalWrite(enablePin, HIGH);
  delay(5000); // Keep enabled for 5 seconds

  // Disable the PowerBoost
  digitalWrite(enablePin, LOW);
  delay(5000); // Keep disabled for 5 seconds
}

Note: This example assumes you have connected the EN pin of the PowerBoost 1000 Basic to digital pin 2 on the Arduino UNO. The code enables the PowerBoost for 5 seconds and then disables it for 5 seconds in a loop.