LILYGO TTGO Meshtastic T-Beam V1.1 ESP32 433/915/923Mhz WiFi Bluetooth ESP3... (FREQUENCY: 923MHZ)

315MHz 433MHz Receiver Decoder Module Support PT2272 DIY Electronic ASK OOK T... (FREQUENCY: 315MHZ)

Smart Erase 12- inch LCD Electronic Graffiti Digital Tablet

4N35 Transistor Output Optocoupler, Through Hole, 6-Pin PDIP

Waveshare VL53L1X ToF Distance Ranging Sensor, Ranging up to 4m

TTGO Meshtastic T-Beam V1.1 ESP32 923MHz OLED WiFi Bluetooth GPS NEO-6M SMA 18650 Battery Holder

Grove AI HAT for Edge Computing Expansion Board onboard Sipeed MAix M1 AI K210 Development Board

Crucial P3 500GB M.2 NVMe 3D NAND SSD

Crucial P3 2TB M.2 NVMe 3D NAND SSD

Waveshare L76X Multi-GNSS HAT for Raspberry Pi, GPS, BDS, QZSS

Crucial P3 1TB M.2 NVMe 3D NAND SSD

Crucial P3 2TB M.2 NVMe 3D NAND SSD

ArduCam 16MP IMX519 Autofocus Camera Module for RPi

3G Adafruit Sim5320E module

Waveshare SIM7600G-H M.2 4G HAT LTE CAT4 High Speed GNSS Global Band Module for Raspberry Pi

Solar Power Manager (C), Supports 3x 18650 Batteries, Multi Protection Circuits

WS GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi

Micro:Bit Go (On-the-go Starter Bundle) Micro:bit Development Board + AAA Battery Holder + USB Cable

LDTR-WG0271 ESP32-CAM WiFi + Bluetooth Camera Module Development Board ESP32 with Camera Module OV26

Waveshare GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi