ProS3 (ESP32-S3 Board)
ProS3 (ESP32-S3 Board)

ProS3 (ESP32-S3 Board)

Regular price $30.65
Shipping calculated at checkout.

Key Features

  • 32Bit Dual Core 240MHz
  • RISC-V ultra low power core
  • 2.4GHz WiFi - 802.11b/g/n
  • Bluetooth 5, BLE + Mesh
  • 16MB QSPI Flash
  • 8MB Extra QSPI PSRAM
  • USB-C Connector
  • USB ESD protection
  • Reverse USB back-feed protection
  • 2x 700mA 3.3V LDO Regulator
  • Ultra low deep sleep current
  • STEMMA connector
  • Low Power RGB LED
  • VBAT voltage check and 5V presence detection
  • LiPo Battery Charging
  • MicroBlade LiPo connector
  • Power (red), Charge (orange) LEDs
  • 27x GPIO broken out
  • Castellated Headers
  • JTAG Pins + USB Serial JTAG
  • 3D High Gain Antenna or u.FL
  • Compatible with TinyPICO, TinyS2 & TinyS3
  • Board Dimensions: 53mm x 17.8mm
  • Max Thickness: 5.4mm at the vertical STEMMA QT connector

The ProS3 ships with the latest version of CircuitPython that supports the ESP32-S3. It also ships with the UF2 bootloader, so you can easily update your ProS3 with the latest CircuitPython firmware, whenever you desire.

Prop. 65 Warning for California Residents
⚠︎ Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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