I will build low power, ble, lora, bms and motor control embedded electronics

Nigeria

I speak English

PROFESSIONAL ELECTRONIC ENGINEER

I'm samuel zion a professional Hardware & Firmware Engineer specializing in custom PCB design, STM32, ESP32, Arduino, ESP8266, Teensy, Raspberry Pi, automotive ECU, CAN/CAN-FD, OBD2, BLE, LoRa, BMS, l...
About this Gig

Want a low power PCB, BLE, LoRa, BMS or motor control electronics design that is efficient and prototype-ready? I'm Samuel zion a professional embedded electronics engineer building reliable hardware for IoT, wearables, robotics and smart products.

I design embedded electronics around power efficiency, wireless connectivity, battery management and clean PCB layout.


I CAN HELP YOU WITH

Low-power PCB and circuit design

BLE / Bluetooth Low Energy hardware

LoRa and LoRaWAN IoT boards

BMS, battery charging and protection

Li-ion/LiPo power management

Motor driver, BLDC and controller circuits

ESP32, STM32 and nRF52 hardware

Sensor, actuator and peripheral integration

Wi-Fi, UART, SPI and I2C connectivity

DC-DC converters and voltage regulation

Battery life and sleep-mode optimization

RF, antenna and wireless module integration

Schematic, PCB layout and component selection

Gerber, BOM, DFM and prototype support

Hardware debugging, redesign and validation


Whether you need a wearable PCB, LoRa sensor node, BLE device, BMS, motor controller or board redesign, I can help


Kindly send your idea, schematic or existing design and let build it successfully.

Specialization:

Circuit design

•

Schematics

•

Layout

•

Footprint

File format:

Gerber

•

BRD

•

SCH

•

PDF

•

Pcbdoc

Software:

Altium Designer

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EasyEDA

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KiCad

•

LTspice

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PLECS

•

Arduino

Interface:

I2S

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TDM

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UART

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USB

•

SPI

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I2C

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SDIO

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Wi-Fi

•

BLE

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GSM/GPRS

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LTE

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CAT-M1

Other Electronics Engineering Services I Offer