Adafruit
Adafruit RFM95W LoRa Radio Transceiver Breakout - 868 or 915 MHz - RadioFruit [PID:3072]
Tu precio: US$29,95
Aluminum Metal Heatsink Raspberry Pi 4 Case with Dual Fans
Tu precio: US$20,95
7" Touchscreen - Raspberry Pi LCD [LCD-13733]
Tu precio: US$114,90
7'' LCD HDMI Screen Display 800*480
Tu precio: US$72,95
2.8" TFT Touch Shield for Arduino with Capacitive Touch
Tu precio: US$79,95
Raspberry Pi 4 PiSwitch (USB-C)
Tu precio: US$11,95
32GB ADATA Micro SD Class 10
Tu precio: US$11,80
64GB Kingston Micro SD Class 10
Tu precio: US$17,65
128GB Kingston Micro SD Class 10
Tu precio: US$27,50
256GB Kingston Micro SD Class 10
Tu precio: US$49,95