Hello,
I am Thao. I have more than 10 years of experience in Embedded Firmware development and Hardware design.
My job is embedded software development for Microcontroller and Linux, testing and fixing bug firmware, and designing products.
I have more than 10 years of experience in IoT Products, Consumer Products, and Telecom Products. So I think I can try my best to complete your project with the best result.
Below is my work in Firmware development:
- Product solution design: receive your request, discuss to come up with the best solution for your product.
- Evaluation and selection of MCU, sensor types, and interfaces,…. suitable for products.
- Programming with C/C++ language.
- Testing and fix bug firmware and hardware.
Something about my experience:
- About Microcontroller: STM8, STM32 F0/F1/F4/F7/H7/L0/L1/L4, NXP MK64F, Simcom, Quectel, nRF52832, nRF52840, nRF52833 ……
- About the board: Arduino, Raspberry pi 0/0 W/3,…
- About Wireless MCU: ESP8266, ESP32, ESP32-S2, CC2538, RTL8710, RTL8720, nRF52832, nRF52840,…..
- About GPRS/3G/LTE Module: SIMCOM SIM800, SIM900A, SIM908, SIM5320, SIM5360, SIM7600, SIM7000, SIM7020, Quectel MC60, MC66, BG77, BG96, EC25, EG25, BG95....
- About sensor: Temperature & Humidity BME280 HDC1080 SHT1x SHT2x...., Pressure sensor, Light, CO, SO2, NO2, O3, Dust sensor, pH sensor, EC sensor, …..
- About Communications: Uart, SPI, I2C, USB, ADC, rs485, Modbus RTU, PWM,.....
- About Connectivity: Wifi, BLE, LORA, GPRS/3G/4G,….
- Alexa device and audio, speaker streaming with Alexa
- AWS IoT device, Hivemq, EMQ X,....
Some of the products that I have designed:
- IoT device: Smarthome, Smart Agriculture, Environment monitoring (Air quality sensor), GPS Tracking,......
- Consumer projects: Air purifier, Air conditioner,.....