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ID: 1208355
zł70.29
Tax included

zł57.15 tax excl.

Low-power development board based on the ESP32-S3-WROOM-1-N8R8 with WiFi, Bluetooth LE, 8MB Flash, 8MB PSRAM, PCF85063A RTC and onboard Li-Ion/Li-Poly battery charging. Deep-sleep current can be approximately 7µA. No-header version. Soldered 333352

24h
Available
Available quantity: 5

Description

The device NULA DeepSleep ESP32-S3 by Soldered is based on the ESP32-S3-WROOM-1-N8R8 module. It features a dual-core Xtensa LX7 processor running at up to 240MHz and provides 8MB of Flash memory and 8MB of PSRAM. The board supports 2.4GHz WiFi and Bluetooth LE and is optimized for applications requiring low power consumption. In deep-sleep mode, current consumption can be approximately 7µA. Product variant 333352 is supplied without pin headers.

The board features a PCF85063A real-time clock and a TP4056M charging circuit for 3.7V Li-Ion/Li-Poly batteries. The USB-C connector is used for power and programming, while the Qwiic/easyC/STEMMA QT connector enables convenient connection of modules using the I2C bus. UART, SPI and I2C interfaces are also available, together with ADC, PWM and touch input functions. The board supports Arduino, ESP-IDF and MicroPython.

Soldered NULA DeepSleep ESP32-S3 - pinout diagram

The onboard WS2812B RGB LED can be disconnected using the JP1 jumper, helping to further reduce power consumption during extended sleep periods. With wireless connectivity, RTC, battery support and deep-sleep operation, the board is suitable for autonomous sensors, data loggers, IoT devices and other battery-powered projects. The board dimensions are 69 × 26mm.

Features

  • Module: ESP32-S3-WROOM-1-N8R8
  • Processor: dual-core Xtensa LX7
  • Clock frequency: up to 240MHz
  • Flash memory: 8MB
  • PSRAM: 8MB
  • WiFi: 2.4GHz
  • Bluetooth: Bluetooth LE
  • Deep-sleep current consumption: approximately 7µA
  • Real-time clock: PCF85063A RTC
  • Battery charger: TP4056M
  • Supported batteries: 3.7V Li-Ion / Li-Poly
  • Battery connector: JST
  • USB connector: USB-C
  • USB-UART converter: CH340
  • Expansion connector: Qwiic / easyC / STEMMA QT
  • Interfaces: UART, SPI, I2C
  • ADC, PWM and touch input support
  • RGB LED: WS2812B
  • JP1 jumper for disconnecting the RGB LED
  • Logic voltage: 3.3V
  • USB supply: 5V
  • Development environments: Arduino, ESP-IDF, MicroPython
  • Board dimensions: 69 × 26mm
  • Breadboard-compatible design
  • Mounting holes: M3
  • Version: no headers
  • Manufacturer: Soldered Electronics
  • Product code: 333352

Kit includes

  • NULA DeepSleep ESP32-S3 board without pin headers
  • USB-C to USB-C cable
1208355

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