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Pebble
Pebble
Data - Automation - AI

  • PebblePower Common Features

    AI & IoT Integration Devices

    All PebblePower Devices have the same base design principles and feature set and different flavours of devices add features and characteristics. We are passionate that it's important to provide a common user experience across the devices in the range whist catering for different use cases. 
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Common Core - ESP32C6

The ESP32C6 is a powerful microcontroller from Espressif, designed to support advanced IoT applications. It features Wi-Fi 6, Bluetooth 5.0, and Thread/Zigbee protocols, offering robust wireless connectivity and efficiency. With enhanced processing power, low power consumption, and strong security features like WPA3, the ESP32C6 is ideal for applications requiring high performance and reliable wireless communication. Its versatile nature makes it well-suited for smart homes, industrial automation, and other IoT solutions where connectivity, security, and efficiency are key.

​​Key Features
​All PebblePower devices have these common features:​

Open Design

Our products are specifically designed to be open and all details are made available such that they can be used for a variety of different use cases and industries.

Flexibility

We have gone to great lengths to provide as much connectivity and flexibility as possible to help reduce solution development and deployment timescales. 

Communications

We specifically selected the ESP32C6 as it enables all the latest communication standards such as WiFi6, Thread and we have added CANBUS to allow deployment into almost any environment.

Testing & Support

All of our devices have been fully testing using ESPHome and various other firmware options. Our primary objective is to support open source firmware with more detail features being made available used our in-house developed firmware.

Processor

  • ESP32 SoC (Dual-core Tensilica LX6, 240 MHz)
  • ESP32C6 (Single-core, 160 MHz with Wi-Fi 6, Bluetooth 5.0, Thread/Zigbee support)

Connectivity

  • Wi-Fi (802.11b/g/n and Wi-Fi 6)
  • Bluetooth 5.0 BLE
  • Zigbee 3.0 / Thread (Optional for ESP32C6-based models)
  • CANBUS for 2 wire resilient communications

Interfaces

  • GPIO pins for input/output, supporting digital and analog signals
  • I2C, SPI, UART, and PWM protocols supported
  • MCP23017 I/O expander support for additional GPIO's
  • USB C for programming and debug

Operating System

  • ESP-IDF (ESP32 SDK)
  • ESPHome functional baseline for independent operation and or Home Assistant integration 
  • Arduino templates

Power Input / Output

  • Input Voltage: 
    • 5v via USB-C with supply conflict management
    • 5v to 24v via VIN with over voltage protection
  • Selectable Output Voltage based on Input voltage or onboard regulated 5v supply.
  • Power consumption: 0.1W in deep sleep mode, <1W during operation

Security

  • WPA3 encryption for Wi-Fi
  • Secure boot and flash encryption
  • TLS 1.2/1.3 for secure communication

Specific Models

PebblePower 
1, 2 & 4

Model Info

Smart Power Switching

Low voltage power management and sensor devices providing smart control for 10A single or multi channel switching with sensor integrations and diverse communication options.

PebblePower
​8 & 12

Model Info

Smart Power Distribution

Low voltage power distribution and sensor devices providing smart control for 30A multi channel switching with sensor integrations and diverse communication options.