• thaks @AkosLukacs,
    i'm able to display colorPaletted image, but don't understand how to use palette from object image.

    var img = {
      width : 128, height : 128, bpp : 8,
      buffer : require("heatshrink").decompress(atob("3­143wABAaYATC4N4AAUyAC4aBG6xHRM7o4ZPg4HDA­YIBDA4qAuAGz6QCCCCvFtPxPojrKAKCAJFYKBtAY­77qBxYaOmR3sfMYACNBDtOB5SGJK4o3EAH4AGdZR­qLPxYALbEp+sNRLxNBIQADB5QTFHAvxLUCqfD4Tt­JACqCECiB3+FJT9IA45sJBogACEgIVLDQr7hP1Bu­JAYppOAAoWQPP79OfZIHHSQoBCAAQoBD5IXG33xH­4QDDAAYHHPdj9NAC6ADPwYXQH4RffAD79KBJIBQf­5SQFQAz10PxzrQMAzvJQQwTMQA4A9J4T9ZPRD/MD­JIDDIQPxIwQDHMSh+dAD6AHPwSACACLedDrnxfoh­iFaI7ZJAJQAEf56AkADr+dQBouDUxomH+J/4MxBW­POgwHJQAgRIFZqAKRSa5DPzT9eAAh5Df4iACACTg­ZPbIcDfpZ6QPAwuJbYLdCQQgxDGo4HDMjZ+eJBKC­QPhB2CPgiAJFZ5/4fp4TGPQxwCAB42CQQQ1MF4ai­DVQ4Aneqh+GPg6APMAYeBQAQ3OGIjjTPrHxIYj9P­Pgr1QQRiARB4T9wYR79HvB8cPwSAEf84AaORD9Kf­b6CGHo6ALfdZ+UBwZ+lNQRvBQB5lVCyxAGPx58iQ­QzAHHREyf1y/PP1qACbII8NHoJ2jEga9JQhgXBAF­hDHQBBXFAEvxfyK/CPtZsCeQJAMPtI8CP6B+BAF5­IDIBbACAFL+Qfth+ENwbGLQFj/PfuCAFOYJDKK4a­CmPx44DPl5qEJBSLBftHxP5w5BP1yEI3xFOf2zPE­PmBuCegJGLAFD+OfuiEEZRaLBSQj9hf54SBQGj/Q­LAIAmP5o2Bfuz/DI5Z/ofxo2Cf+h+Df5qAlGwL/N­P3CAOPw4VCAYgAYPxr/4Mgb/zGhr/EfuyAOPwj5c­f6Y1DP3AABf8qVMP6BKCQHBMLM4prMfyZ/OQG5NR­f7IAMPyIA1dIp/wfxwPBQAgXCA4SKlIwgHGf5cyf­+RKIJAIACRgx6eEoQrDf6QfGA5D/mPgoYBAIyEXd­ogfFGYo7Df+B/NZ4xwDQxJaDPqIbIRxDnDJwwGDf­5J9a3z+NfohIDKAaCGcYz7QeIwnDAIg7DAALHG+L­/0Jw5qOMwgUOCYYADCA7rHJ4l4BoK0CfsSvHP5JU­FAIghESQjnGPpQZEvAAFGIoAGI45MJQTr/TOQoZF­Y4SCFPxLtFPIY2HNRD3DCAgbCP8Z+NmTJIC5jhHP­hPxfoq5NKIx/GJoyAmGApEBLggXDCYgDHNgT/ONI­oZDAAKMBP447EWAr/EE4rSGP6y/Hf4x+KDYhGDQA­hgCPxxiDD4goDEYQ5FJAjWFf8h+Hf4xeEAIJyDa4­ITEA4LBGPxYDFO4gfDPwo5EBYr/NPzT/MJQSAHeI­hEDPwiAMBIgREPgQfEAoR+IGYg7Cf8x8HRAjjMQA­rLDKwRcEDZAJIEYgBCEIq4JbIb/GXwr/YfwyCCW4­iALJQYDEPwr/JKwoHFTwqiIf4aAFf9aAEdYh+IdJ­JqFC7YfJf4qODbAQIDfrr/LAAiAMcYxoIDZLtIDp­QZGf4gPCP4wAfP5EyW4T/POhoAVD55WFA4JRDf4g­RGf+RgNcpiMYKIR2FKQb/uPygAtQAwICf4x/pGwK­A/PxXxK4RNDf9g6DQH5DCQwh/DMpIXCPqu+fxKvC­AYIqDbbALVPxpsHJ4b+jf5IKBBoQzCf/w/DAYJXD­P8b/JfwaABAISAZDJIjVfIY/DAIT9CP8r/FAoZ+g­f9IGBPwaKEAAoHHPqD/KQAg0Ebaz/MBpZ+MYQZVD­f8pvBP5T/GQCp0DRxp/UAQLCCZgjKDAEL/KQDgTD­f5aONShA9CPwj/uAoqAEPzIThPwYABJQr/gDwZ+G­ABQ0ELRzXFCpYNFE5olEAARIHf9Z/Nc6QDHQBYRN­QAxPHPwR/jVo4AJCwrrOAoQTDCgxlCAIT/FE44LE­J5aABP0b/UM479IAAZyFCQoLJUxgTCJxD/JSwh+n­f47dIfoyAGeoj9IC4QnLKAj/KP4z/tP4ZWNcJIvD­AYwVHPxz/TPzm+f6A1JKgr9GQBL7FCYqqKKAz/Kf­0T/SvD3KfZIAHNwoTOAI4bCPxT/hZYR+QAAJiEao­6KINhYJHPQwvFfxz/rQhp6IMxIAZE44zGJJL/DSx­AAaPyAOBephSCJAKSMBYy8FDQKIHEYhGLGoT/kAI­Z/MNApYIDoRKKaZZkDEoyWGfZABDP0oARQAjtHLI­aAGPRYNDHYIiJAIZOCf74TQf4gAPPhZeFE4IPMCa­J+E+J6HAYj/hEIT/THIaCMfIwLGAwojDPx5MNP8K­CDVo45NNBJiOBZIbOAIb9HAIpiHXgr/VfygABGwq­CVKgx0FC5hMJBIj/gEAT7FQqAZCPyQAPD5ItEfwx­PGf5IAbfyo6BQCKMPD44DFJQXxYJoBBf8D+Cf44H­Df5iAjRhpCIJ4r/FTAZ8YAQT/XDoiCEdpYPHBZL9­GPxaCFAYT/TCZz9VP4gqDeZyEJDJoPEPxr/HADiz­HPyB/FVYh8WQBINGIJ5TCf6Z+MMQJ6EVop/NKQYj­Fc5QAVFYg/LJ4r/FIooAWPw4ARDwoBCIQZ8eJIr9­QAYL/TCZgiCVY7/PXJL9hPyb/Hfzx4FAY5/LLAit­FQDwlBPyr/SCJg2CAYb/JIxR+EbIZ/gI4Z/OKI79­e3z+DACz/FLgaAcEIh/QZQz/SJ4wIFHAj3FA4o2F­A4h+FboYAEfrYBDf+I0E3ytLf6hgGQC7DCZAj9Qa­Aj/TPxB/CHAYBJHA5+IMQyCCAAT9bYw7KJf76zEA­QJuFXp4RCeIYBIF4qSGRBIVCforJCIKIEEeiIDEB­go8CVZCEHBYxsHNA48GCZR+HZQx6Nf8hmDHBJCMd­pYBEXpAACCJD9IfyLUGf56BMcob/VGwjpKQwzCQJ­RJ+Uf7I6DPwY4KIZZaFf4h6GPhQbDe4wLHP57OHM­IR3RCYwbBBAT5JV4oLEPhYAJQhr/LA4L9UA4b/XP­wiACHBx+GQCJ8EPxj9HBIhFRAIz/PWgoDEIAgoHG­QoFEPg7/PQyrKFPir/aPQYADf6AABEQ6AEQg54GP­xjbHIqTKFAgb5TAoZ7CQQgqJWIoaCMwwAVQRpYGP­yJXHf7QBCfiKvELwaAQf5SAOf6h+FZwZ1MAZD7Ef­IoqGA4b9FNgYAZD4pPEA4x/EQhJLFAIr/YfSL9JA­JB4Pf6xISA47/LfpanHWJYABftL/LP6JPHf7AwTf­wbjMPiYBKPwbNEcgL/UKYj/LAAoRDGB5BBIYYDBf­DaEKRBh+CQBj7ECIQBFf6w="))
    };
    
    function draw() {
      digitalPulse(LED2, true, 20);
      g.clear();
      g.drawImage(img,0,0);
      g.flip();
    }
    var g;
    function onInit() {
      A5.set(); // Backlight On
      var colorPalette = new Uint16Array([0, 0xFFF]);
      // 2 couleurs pour la palette
      // init spa
      var spi = new SPI();
      spi.setup({mosi:B15 /* sda */, sck:B13 /* scl */});
      g =require("ST7735").connect({
        palette:colorPalette,
        spi:spi,
        dc:A7,
        cs:B10,
        rst:B1,
        // height : 160 // optional, default=128
        }, draw
      );
    }
    
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