
There is a 0.96 inch OLED dot matrix display with a resolution of 128x64 pixels, which can be used to display debug information, battery power and other information. and use Air530 GPS module, support GPS / Beidou dual-mode positioning system; I love it! I think I will buy more of these for my IOT projects in the future.

GeeekPi Raspberry Pi Cluster Case with Cooling Fan and Heatsink for Pi 4 Model B, 3 Model B+ & 3/2 Model B
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π MCIGICM 2 Channel DC 5V Relay Module: Optocoupler Low Level Trigger Expansion Board for Arduino UNO R3, DSP, ARM, PIC, AVR, STM32, Raspberry Pi
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Gikfun Screw Shield Expansion Board: Enhance Arduino UNO R3 with the EK7007 Add-On
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MacBook Retina 13-inch (A1425, A1502) and π© 15-inch (A1398) Bottom Case Screw Set with Pentalobe Screwdriver
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M.2 Screw Kit: Easy Mounting for NVMe SSDs on ASUS Motherboards
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uxcell 3.5" HDD Screw Black 200pcs for Computer PC Case - Flat Phillips Head - 6#-32 - Hard Drive Fasteners
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