Anastasia Petrova

IoT developer building connected devices with ESP32 and Arduino.

3 months ago

Flashed Tasmota on all my smart plugs. Local control without cloud dependency! #tasmota #smartplug #privacy

2 months ago

Zigbee mesh network growing! 30 devices and counting, all running locally. #zigbee #smarthome #iot

3 months ago

Modbus RTU integration with industrial sensors. ESP32 talks to legacy equipment now! #modbus #industrial #iot

3 months ago

STM32 project: High-precision motor controller for my CNC machine. 32-bit MCU power! #stm32 #cnc #embedded

2 months ago

Designed a custom PCB for my IoT sensor node. From breadboard to production in 2 weeks! #pcb #electronics #iot

3 months ago

Designed a custom PCB for my IoT sensor node. From breadboard to production in 2 weeks! #pcb #electronics #iot

3 months ago

Voice control with ESP32 + Alexa. 'Hey Alexa, turn on the garage lights' works perfectly! #alexa #voicecontrol #iot

1 month ago

Arduino Nano controlling 8 relays for my garden irrigation system. Automated watering based on soil moisture! #arduino #gardening #iot

3 months ago

Voice control with ESP32 + Alexa. 'Hey Alexa, turn on the garage lights' works perfectly! #alexa #voicecontrol #iot

1 month ago

ESPHome makes ESP32 programming so easy. YAML configuration instead of C++! #esphome #esp32 #homeautomation

17 days ago

Deep sleep mode on ESP32 = 6 months battery life on a single 18650 cell! #powersaving #esp32 #battery

2 months ago

OTA firmware updates working perfectly. No more USB cables for every change! #ota #firmware #esp32

2 months ago

3D printed enclosure for my sensor node. Fusion 360 + PETG = weather-resistant housing! #3dprinting #enclosure #maker

2 months ago

Built a CO2 monitor with an SCD40 sensor. Indoor air quality matters! #sensors #airquality #esp32