FEMU
An ESP32 Wi-Fi/Bluetooth board that fits in a USB port
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FEMU (Femto's ESP32 ModUle) is an incredibly small micro-controller that fits in a USB port. It runs MicroPython, has an RGB LED, and has Wi-Fi/Bluetooth 4.2 capabilities! Take it with you anywhere, and start hacking!
Specifications
- Components:
- ESP32-D2WD - 2 MiB flash
- LDO regulator - for efficient power
- FTDI - for USB communication
- RGB LED
- Ceramic antenna
- Connectivity:
- USB - of course
- GND, 3V3, DAC pins - along the accessible curved edge
- Wireless:
- Wi-Fi
- Bluetooth 4.2
- Programming:
- MicroPython
- Arduino IDE compatible
- Design:
- Based on the Tomu form-factor
- Micro vias and blind/buried vias
- 4-layer board
