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Pebble Tracker: A secure, battery-powered, blockchain-ready, cellular IoT prototyping platform based on nRF91

Overview

Pebble Tracker is a secure, battery-powered cellular IoT prototyping platform designed for blockchain-based applications. Built around Nordic Semiconductor's latest low-power nRF9160 System-in-Package (SiP) and driven by open source firmware, Pebble Tracker features GPS support, a rich variety of sensors, NB-IoT/LTE-M connectivity and advanced security features making it the Ideal for complex logistics applications where trust is paramount. Combined with the IoTeX blockchain, its onboard capabilities allow developers to design and build innovative, decentralized IoT solutions that go far beyond traditional asset tracking.

Design Files

pebble-firmware

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Update:2025-06-20 01:27:26

About IIC general reading and writing program
I have been studying the reading and writing of IIC bus recently. Taking 24LC64 as an example, I wrote a Verilog routine. There is no problem with byte reading and writing or page reading and writing.
Detailed information of single chip microcomputer and LED display
I hope you can find these information useful, haha, let’s learn from each other and write it down.
Shared data, including drivers for commonly used modules
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Please give me some advice!!! Thank you very much
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MCU Learning
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