FireBeetle 2 ESP32-S3 (N4) IoT Microcontroller (No Cam, 4MB Fl., AI Accel.)
Dual-core ESP32-S3 board with 4 MB flash, 512 KB SRAM, Wi-Fi, Bluetooth 5, and AI vector acceleration. No camera connector; choose this over N16R8 variants when camera support is not needed and cost or size is a priority.
Pinout
- GPIO (multiple)headersType · Signal
- 3V3VCCGNDpowerType · Power, Ground
- Other interfaces (USB, etc)boardType · Signal
| Pin | Position | Type |
|---|---|---|
| GPIO (multiple) | headers | Signal |
| 3V3VCCGND | power | Power, Ground |
| Other interfaces (USB, etc) | board | Signal |
Pin details
3 connections- GPIO (multiple)headersSignal
- 3V3VCCGNDpowerPower, Ground
- Other interfaces (USB, etc)boardSignal
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