What is it?

Bring your creativity to life with this ESP32-S3 N16R8 Game Development Board — a compact, open-source handheld console designed for makers, gamers, and developers.

Whether you’re a developer learning ESP32 programming, a DIY electronics enthusiast, or simply love retro handheld games, this little device delivers endless fun and inspiration.

Build your own games, modify existing ones, or just enjoy playing – it’s the perfect tool for creativity and entertainment.

Features:

• Powerful ESP32-S3 N16R8 dual-core processor – perfect for games, graphics, and IoT experiments
• Built-in 1000mAh rechargeable battery for long playtime
• Type-C port for both charging and data transfer (USB cable included)
• Dual buzzers for rich and responsive sound effects
• Six responsive buttons – Up, Down, Left, Right, A, and B
• Transparent case – see the beauty of the electronics inside
• Pre-installed Flappy Bird game – ready to play out of the box

Hardware Info

• ESP32S3 N16R8 (16MB Flash 8MB PSRAM)
• Two Buzzers(GPIO5 GPIO40)
• ButtonUP(GPIO38)
• ButtonDOWN(GPIO35)
• ButtonLEFT(GPIO36)
• ButtonRIGHT(GPIO37)
• ButtonA(GPIO19)
• ButtonB(GPIO20)
• WS2812B RGBLED(GPIO1)
• SH1106 1.3 OLED(SDA-41 SCL-42)

Arduino Info

• Board: ESP32S3 Dev Module
• USB CDC On Boot: "Disabled"
• CPU Frequency:"240MHz(WiFi)"
• Core Debug Level:"None"
• USB DFU on Boot:"Disabled"
• Erase All Flash Before Sketch Upload:"Disabled"
• Events Run On:"Core 0"
• Flash Mode:"QIO 120MHz"
• Flash Size:"16MB(128Mb)"
• JTAG Adapter:"Disabled"
• Arduino Runs On:"Core 1"
• USB Firmware MSC on Boot:"Disabled"
• Partition Scheme:"16M Flash(3MB APP/9.9 FATFS)"
• PSRAM:"OPI PSRAM"
• Upload Mode:"UART0/Hardware CDC"
• Upload Speed:"921600"
• USB Mode:"Hardware CDC and JTAG"

Game code

Address : https://github.com/lspoplove/Hackheld32/blob/main/FlappyBird.rar

Power

Pressing the switch for 1.5 seconds toggles power on/off. Charging begins upon inserting the data cable, indicated by a red LED. When fully charged, the LED next to the power switch changes from red to green.