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Line development board Rev1 Readme
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Line development board - rev1-readme detailed documentation and source code & nbsp;
harrrry 1 0
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Implementation of LED dot matrix screen control based on GSM with Arduino
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Ledd is the program directory. Put the directory in my document / Arduino, and then open ide. You can see these programs in IDE, which is convenient to call. The default burn in is ledd_ B2 this program, you can connect a good line, make a good SD card, connected to the mobile power, SMS test * folder program description: LED_ Test, LED module reads the font from SD to test RTX_ In this test, the GSM module tmcu and rmcu are connected to nano A0 and A1 pin SD_ Test, SD card test program Sim_ Test, the official text call routine simplified version, default 10086sim_ Test2, extract SMS content test, receive SMS automatically extract content ledd, before the overall program optimization, in this test, GSM module tmcu, rmcu connect nano A0, A1 ledd_ B2, optimized program=============================== song.dzk For the Song Dynasty font library, please put the root directory of SD card = = = = = = = = = = = = = = = = = * wiring instructions: LED screen d ~ lat connected to nano 2 ~ 9LED screen 5V, GND connected to nano 5V, gndsd module CS connected to pin10sd module 5V, GND, miso, MoSi, SCK connected to ICSP corresponding pin GSM module 5V, GND connected to SD module 5V, gndgsm module connected to TX Rx, note that you need to remove this when burning the update program = = = = = = = = = = = * supplement the nano ICSP interface (when the USB interface is below): RST SCK misognd MoSi 5V Copyright: source screen http://detail.b2b.cn/product/700227960.htmlhttp :// www.1024sj.com/product/show-3198780.html lattice http://detail.tmall.com/item.htm?spm=a230r.
harrrry 0 0
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