ESP32 DHT22: Automate Greenhouse Fan and Pump | ShillehTek
Build an ESP32 smart greenhouse using a DHT22, soil moisture sensor, and 2-channel relay to automatically run a fan a...
ESP32 vs ESP8266: Pick the Best Board for 2026 | ShillehTek
Compare ESP32 vs ESP8266 in 2026 to pick the right Wi-Fi microcontroller board based on GPIO, Bluetooth, ADC, cost, a...
ESP32 Soil Moisture Sensor: Wi-Fi Dashboard Readout | ShillehTek
Build an ESP32 soil moisture sensor monitor with analog-to-percent readings and a Wi-Fi web dashboard, so you can che...
Raspberry Pi Pico W HC-SR04: Wi-Fi Robot Course Setup | ShillehTek
Set up a Raspberry Pi Pico W with an HC-SR04 robot project: install MicroPython in Thonny and run a LED test to prepa...
ESP32 AP Mode: Host a Hello World Web Page | ShillehTek
Build an ESP32 AP Mode WiFi network that hosts a Hello World web page with no Internet required, a simple foundation ...
Raspberry Pi Pico W BME280: MongoDB Data API CRUD | ShillehTek
Build a Raspberry Pi Pico W + BME280 project that runs MongoDB Data API CRUD calls (find, insert, update, delete) for...
Raspberry Pi Pico W MongoDB: Insert Data via API | ShillehTek
Build a Raspberry Pi Pico W script that connects to WiFi and inserts a document into MongoDB using the Data API, a si...
Raspberry Pi Pico W AP Mode: Host a Web Server | ShillehTek
Build a Raspberry Pi Pico W AP mode network that hosts a simple MicroPython web server, so you can connect by WiFi an...
Pico W WiFi: Send data between boards | ShillehTek
Build a two-device Raspberry Pi Pico W WiFi client and server in MicroPython using Thonny, so you can send messages a...