I've 9+ years experience working with analog circuit design, embedded systems,PCB designing & prototyping. I have designed different PCBs upto 6 layers.
I have designed IoT products with wireless interface i.e. BLE, RF, GSM/GPS/GPRS, WIFI, Zigbee.
Hardware Design Expertises:
EDA Tools Expertises: Cadsoft Eagle, Altium Designer, Kicad
PCB Simulation Tools: Proteus
Platform Experience: Atmel, TI, Nordic, Silabs, Microchip, Espressif, NXP, Allwinner, Analog, STM
Wireless Modules Experience: ESP12F, ESP32-WROOM,ESP32-WROVER, RA-01, RA-02, SIM300,SIM800,SIM808,SIM900A,SIM5320E, SIM7000,SIM7600G, MC60, BG96, HL7800
Wireless Socs Experience: - CC2530, CC254X, CC26XX, CC2640R2F, CC43X, CC1100, CC1101, CC3100, CC3200, nRF51822,nRF51844, nRF52832, nRF905, BL600, CSR8670,nRF52840,nRF52810, nRF5340, nRF52833, ESP32-S2/S3
Raspberry Pi Hat : RS485 Hat, Battery charging HAT, Motor Controller, ADE9000 based energy meter HAT, LEDs array , Relay Control, Sensors HAT, OLED HAT etc.