Sprout ESP32 Breakout Board

This board hosts GPIO breakouts to screw terminals for the Sprout ESP32 Devkit. There are sockets for onboard temperature sensor support. Additional connectors to attach other modules like relays and expansion modules are available. Status leds onboard can be disbaled for lower standby power.

**Fits Sprout ESP32**

This board was design for low power operations on battery power with the ability for solar recharging with MPPT control. Most onboard components have the option to be disabled or toggled for low power consumption. Components also still have their GPIO pins available via terminal in case the component is not needed and access to the GPIO pin is desired. IDC connectors are compatible to hook up to other component modules like the relay board.

Board Specs

  • Screw Terminal Breakouts for GPIO
  • Resistor for Onewire bus on GPIO pins D27
  • Screw Terminals for 5Vin
  • 3.3V LDO regulator
  • Screw Terminal for 3.3Vin
  • Onboard Socket for Temperature Sensor (DHT11 / DHT22) Support
  • Onboard DS18B20 temperature sensor support
  • GPIO D39 hooked up to RESET for deep sleeping wake
  • Additional Header for I2C
  • Power Selection (5V or 3.3V) for I2C
  • Support for Radio XBEE (2.4ghz, Lora)
  • IDC Connector for MudPi Relay Module
  • IDC Connector for MudPi SPI Radio/SD Modules
  • Jumpers to disable onboard LEDs and components for low power projects
  • Capacitors to smooth ESP32 power spikes


Price per unit
Mudpi Custom Development Boards
Mudpi Custom Development Boards

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