Source description
About the role
Responsibilities - - Design and develop schematics and multi-layer PCBs for IoT devices - Work with modules like ESP32 / ESP8266 / BLE / Zigbee - Component selection, BOM optimization, and cost reduction - Optimize Wi-Fi signal performance, antenna matching, and range - Work on antenna selection (PCB / external / IPEX) Required Skills: - Strong knowledge of: Analog & Digital Electronics Power supply design (SMPS/LDO) High-speed PCB layout basics -Experience with: Wi-Fi/Bluetooth modules (ESP series preferred) UART, SPI, I2C communication Preferred Qualifications: -Experience in home automation / IoT products - Familiarity with:Smart switches, dimmers, relays -Sensor integration (temperature, motion, etc.) - Understanding of low-power design