Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on ...

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

Arduino Bootstrapper wants to be a starting point for creating good projects without code duplications. Espressif ESP8266/ESP32 are the default platforms but you can easily add support for other ...

NodeMCU ESP8266 V3 Lua CH340 WiFi Dev Board A powerful, low-cost microcontroller board built for Internet of Things (IoT) applications. The NodeMCU ESP8266 V3 comes with built-in Wi-Fi, USB-to-serial ...