• Design some application electric circuits: control remote lamps through wireless, smarthome, smart agriculture, controller circuits for engines, power meter, IoT device, warning and KIT experiments.
• Design electric circuit boards for Dimmer, smarthome products, RF circuit boards, Bluetooth LE, Wifi, ZigBee, Zwave, 4G LTE…
• Write some basic documents on how to use the OrCAD application, some articles of ARM and AVR programming.
My name is Nguyễn, and as a freelancer with over four years of experience in embedded systems and familiarity with the Altium Designer, I'm well-suited to take on your project. Specifically, I have extensive expertise in designing and configuring electric circuit boards for various applications like remote lamp controls, IoT devices, and smart agriculture, which aligns perfectly with your needs.
Moreover, my skill set in Điện tử (Electronics) enables me to work proficiently with Vi điều khiển (Microcontrollers). As such, I have a deep understanding of Esp32, LoRa, IoT, and sensor integration that you're seeking for this project. Additionally, I am versed in handling long-range communication up to 4G LTE - more than meeting your requirement of 1 kilometer transmission range.