Ingrid Johansson

1 month ago

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

Ingrid Johansson

2 months ago

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

Ingrid Johansson

2 months ago

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

Ingrid Johansson

1 month ago

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

Ingrid Johansson

3 months ago

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

Ingrid Johansson

17 days ago

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

Ingrid Johansson

3 months ago

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

Ingrid Johansson

19 days ago

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

Ingrid Johansson

2 months ago

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

Ingrid Johansson

2 months ago

Bluetooth Low Energy beacon project. Asset tracking for the workshop! #ble #bluetooth #tracking

Ingrid Johansson

27 days ago

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

Ingrid Johansson

1 month ago

LoRa network for farm monitoring. 2km range with solar-powered sensor nodes! #lora #agriculture #iot

Ingrid Johansson

18 days ago

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

Ingrid Johansson

1 month ago

LoRa network for farm monitoring. 2km range with solar-powered sensor nodes! #lora #agriculture #iot

Ingrid Johansson

2 months ago

Raspberry Pi 5 arrived! Setting up a home media server with Jellyfin. The performance is incredible! #raspberrypi #homeserver #diy

Ingrid Johansson

2 months ago

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

Ingrid Johansson

21 days ago

Bluetooth Low Energy beacon project. Asset tracking for the workshop! #ble #bluetooth #tracking

Ingrid Johansson

2 months ago

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

Ingrid Johansson

1 month ago

Raspberry Pi 5 arrived! Setting up a home media server with Jellyfin. The performance is incredible! #raspberrypi #homeserver #diy

Ingrid Johansson

3 months ago

RFID access control system installed. No more lost keys! #rfid #accesscontrol #security

Ingrid Johansson

2 months ago

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

Ingrid Johansson

19 days ago

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

Ingrid Johansson

2 months ago

MQTT + Home Assistant = perfect combo. All my smart devices now work together seamlessly! #mqtt #homeassistant #smarthome

Ingrid Johansson

2 months ago

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

Ingrid Johansson

3 months ago

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

Ingrid Johansson

4 months ago

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

Ingrid Johansson

1 month ago

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

Ingrid Johansson

3 months ago

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

Ingrid Johansson

3 months ago

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

Ingrid Johansson

1 month ago

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

👋 Welcome Expert

Ingrid Johansson