This project is a WiFi RF-ID Lock, which uses a Espressif ESP-8684 microcontroller for WiFi connectivity and a Handson TechnologyRC522 for RF-ID functionality. It also includes an OLED display and user control via a switch. A step-up power converter ensures consistent 3.3V power.
#WiFi #MCU #ReferenceDesign #project #ESP8684 #lock #OLED #referenceDesign #simple-embedded #espressif #template #reference-design .
This is a smart blind control system reference design designed to automate the operation of window blinds. It utilizes an ESP32 microcontroller for managing control signals and an A4988 stepper motor driver to control blinds' movement. It also includes USB interfacing and LED feedback.
#referenceDesign #edge-computing #edgeComputing #espressif #template #blind #DC #motor #servo #esp32 #reference-design
Consumer USB-C 5 V powered low-power temperature and humidity sensor node with ESP32-class Wi-Fi/BLE 5.x connectivity, USB-C sink input, protected 5 V power path, and 3.3 V digital sensor subsystem.
USB-C powered consumer environmental sensor node with ESP32-class Wi‑Fi/Bluetooth, digital temperature/humidity sensing, protected 5 V input, and 3.3 V low-power electronics.
USB-C powered consumer environmental sensor node with ESP32-class Wi‑Fi/BLE connectivity, digital temperature/humidity sensing, protected 5 V input, and low-power 3.3 V electronics.
USB-C powered low-power consumer environmental sensor node using a Wi‑Fi/BLE 5.x MCU module, digital temperature/humidity sensor, and protected 5 V USB-C input sized for 0.5–3 A sources.
USB-C 5 V powered industrial environmental sensor node using an ultra-low-power WiFi/BLE MCU, digital temperature/humidity sensor, and protected 5 V input sized for 0.5–3 A USB-C sources.
Consumer USB-C powered low-power environmental sensor node with WiFi/BLE MCU, digital temperature/humidity sensing, USB-C 5 V input, and input protection for 0.5–3 A sources.
USB-C powered low-power environmental sensor node with ESP32-class Wi‑Fi/BLE connectivity, a digital temperature/humidity sensor, 5 V USB-C sink input, and input protection sized for 0.5–3 A sources.
USB-C powered low-power temperature/humidity sensor node with ESP32-class Wi‑Fi/BLE 5.x connectivity, digital T/RH sensing, USB-C 5 V sink input, and protected 3.3 V power path sized for 0.5–3 A sources.
USB-C powered low-power consumer environmental sensor node with Wi-Fi/Bluetooth connectivity, digital temperature/humidity sensing, protected 5 V input, and 3.3 V system rail.
Low-power consumer temperature and humidity sensor node using USB-C 5 V input, protected power path, ESP32 Wi-Fi/BLE connectivity, and a digital T/RH sensor.
Low-power consumer environmental sensor node powered from USB-C 5 V, using Wi-Fi/BLE and a digital temperature/humidity sensor with protected 5 V input and 3.3 V electronics.
Consumer USB-C powered low-power temperature and humidity sensor node with Wi-Fi/BLE connectivity, I2C digital T/RH sensing, and protected 5 V input power management.
