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ElektorLabs
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  • Bluetooth/wifi gateway to serial interface

    Bluetooth/wifi gateway to serial interface

    by marax
    marax
    Use the ESP32 as a serial gateway (Bluetooth to Serial or Wifi Httpser...
    3.1k 1
  • Pulse oxymeter with IR, Red LED's and photo IR photodiode/phototransistor

    Pulse oxymeter with IR, Red LED's and photo IR photodiode/phototransistor

    by khera
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    A small accurate pulse oxy-meter using IR LED, Red Led and ESP32 kit w...
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  • Smart Thermostat

    Smart Thermostat

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    AIFD artificial intelligence for drone

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    Our project is automatic flight learning, based on deep learning with...
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  • Bluetooth auto-connect server

    Bluetooth auto-connect server

    by pc42
    pc42
    The ESP32-PICO-KIT has a buit-in bluetooth low energy server. Let's us...
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  • Temp controller for a farm

    Temp controller for a farm

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    A temperature controller for a piglets farm. It has to control the tem...
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  • Handheld Wireless Pipe Organ Tuner

    Handheld Wireless Pipe Organ Tuner

    by GEORGE ANDERSEN
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  • Solar PV datalogger and upload to Thingspeak / PVOut

    Solar PV datalogger and upload to Thingspeak / PVOut

    by Wim312
    Wim312
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  • ESP32-Pico for Bluetooth heating valve

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    by MaGra59
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    Heating valve with Bluetooth control: Phase 1: lighting with PIR-Sens...
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  • Page 93 / 147

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ESP32 Energy Meter: An Open-Source Solution for Real-Time Energy Monitoring You mention an i2c oled display.  Which one?
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