OBJEX Link v1.5
Overview
OBJEX Link v1.5 is the default version of the series. This version of OBJEX Link is designed to provide high computing power. With the compromise of slightly increasing power consumption. The board is very compact and can be used for various IoT applications and more. It is possible to install two M0 modules or one M1 module.
IoT Applications: Smart Home & Cities, IIOT, Predictive Maintenance, Agriculture Automation.
It's also ideal for rapid prototyping, advanced research projects, and robotics projects.
Key features
Compact size 24x24mm, high component density
Modular design for a wide range of applications
Designed to ensure easy reuse
Based on ESP32-PICO-D4
WiFi & BLE 4.2 connectivity
Over 17 GPIOs
USB-C Type 2.0
Tiny battery connector
Compatible with Arduino IDE
Battery manager(fast-charge)
Support for external PSRAM
OBJEX Link v1.5 is not compatible with MicroPython.
Block diagram
Pinout
The picture below shows the OBJEX Link v1.6 pinout of its two M0 slots. As you can see some pins like SDA and SCL are present on both M0 slots in order to use at best all pins in the two slots.
Schematic
Technical specifications
Warranty & Certifications
OBJEX Link v1.5 is currently an experimental prototype, but all components used are RoHS compliant.
OBJEX Link v1.5 does not yet have all the certifications needed for mass sale. Currently, only a few prototypes are distributed for testing and research purposes, and not for real use on IoT devices.
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