This project is a controller module that uses the ESP32-WROOM-32E and the MAX3485 to communicate with Modbus devices. It has a USB-C port for power and data, a voltage regulator for stable operation. It also has a CH340C chip for USB to serial conversion. #referenceDesign #project #ESP32 #ESP32WROOM #RF #WIFI #MCU #reusable #module #simple-embedded #espressif #template #MAX3485 #RS485 #maximintegrated
This is a voltage/current monitoring board based on the ACS712. There are as many as three voltage monitoring chips, which makes the board versatile for a lot of projects
#esp32 #ACS712 #IoT #monitoring
USB-C powered ESP32 WiFi water flow meter for a 3/4 inch PVC pipe using an external 12V RS485 ultrasonic flow sensor, protected power input, 3.3V logic, status LEDs, and programming/reset support.
Prototipo universitario de monitor de presión arterial NIBP oscilométrico con ESP32, sensor MPX2050GP, acondicionamiento analógico INA333/MCP602 y control de bomba/válvulas de 5 V.
This is ESP32-S3-MINI-1 Wireless BMS project for a battery charger based on the RT9525 battery charger IC from Richtek.
#project #ESP32 #ESP32S3 #charger #batterycharger #template #bms #monitor #RT9525 #richtek #polygon