CircuitMess ByteBoi 2.0

Game Console
CircuitMess ByteBoi 2.0

DIY retro game console kit powered by ESP32 with TFT color display, speaker, microSD card slot, and RGB LED. Build it, play pre-loaded games, then code your own.

Xtensa LX6 dual-core @ 240MHz, FPU520KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 4.2
~$228View

Heltec Wireless Tracker V2

Heltec Wireless Tracker V2

ESP32-S3 development board with SX1262 LoRa (28dBm), UC6580 dual-frequency GNSS, 0.96" TFT display, solar charging, and Meshtastic/MeshCore support for GPS tracking and mesh networking.

Xtensa LX7 dual-core @ 240MHz, FPU, AI vector extensions, HW crypto (AES/SHA/RSA)512KB SRAM8MB (Quad SPI)WiFi 802.11 b/g/nBLE BLE 5.0
~$27View

Heltec Wireless Tracker

Heltec Wireless Tracker

ESP32-S3 development board with integrated SX1262 LoRa transceiver, UC6580 dual-frequency GNSS receiver, and 0.96-inch TFT display for IoT asset tracking, Meshtastic mesh networking, and LoRaWAN appli

Xtensa LX7 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA)512KB SRAM8MBWiFi 802.11 b/g/nBLE BLE 5.0
~$23View

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More to explore — popular traits shared by devices with Bus Interfaces: SPI (Display).