{"product_id":"3pcs-esp32-wroom-32u-wrover-wifi-module-with-2-4g-antenna-development-board","title":"3Pcs ESP32 WROOM-32U WROVER WiFi Module with 2.4G Antenna Development Board","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-weight: bolder;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003eESP32 DevKitC is an entry-level ESP32 development board. The integrated ESP32 pin on the board has been led out for easy connection and use. It can be used to evaluate all ESP32 modules and chips, and can be easily inserted into the test board.\u003cbr\u003eSize: 48.1 * 27.8mm\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-weight: bolder;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e3 x WROOM-32U Development Board\u003cbr\u003e3 x Antenna\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"http:\/\/myosuploads3.banggood.com\/products\/20260126\/20260126213946esp32-wroom-32desp32-wroom-32udatasheeten.pdf\" target=\"_blank\" style=\"background-color: rgb(255, 231, 206);\"\u003e\u003cfont color=\"#ff0000\"\u003e\u0026gt;\u0026gt;\u0026gt;ESP32-WROOM-32U chip data: Click here to open\u0026lt;\u0026lt;\u0026lt;\u003c\/font\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bolder;\"\u003ePinout:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bolder;\"\u003eJ2:\u003c\/span\u003e\u003c\/p\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"736\" height=\"380\" style=\"width: 552.02pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"111\" span=\"3\" style=\"width: 83.25pt;\"\u003e\n\u003ccol width=\"403\" style=\"width: 302.25pt;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et2\" height=\"19\" width=\"111\" x:str=\"\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eNo.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eName\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eType ①\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eFunction\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"1\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e1\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003e3V3\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eP\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003e3.3 V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"2\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e2\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eEN\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eCHIP_PU, Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"3\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e3\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eVP\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO36, ADC1_CH0, S_VP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"4\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eVN\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO39, ADC1_CH3, S_VN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"5\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e5\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO34\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO34, ADC1_CH6, VDET_1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"6\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e6\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO35\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO35, ADC1_CH7, VDET_2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"7\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e7\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO32\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO32, ADC1_CH4, TOUCH_CH9, XTAL_32K_P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"8\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e8\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO33\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO33, ADC1_CH5, TOUCH_CH8, XTAL_32K_N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"9\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e9\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO25\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO25, ADC2_CH8, DAC_1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"10\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e10\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO26\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO26, ADC2_CH9, DAC_2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"11\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e11\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO27\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO27, ADC2_CH7, TOUCH_CH7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"12\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e12\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO14\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO14, ADC2_CH6, TOUCH_CH6, MTMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"13\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e13\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO12\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO12, ADC2_CH5, TOUCH_CH5, MTDI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"14\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e14\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eGND\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"15\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e15\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO13\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO13, ADC2_CH4, TOUCH_CH4, MTCK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"16\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e16\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eD2\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO9, D2 ②\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"17\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e17\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eD3\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO10, D3 ②\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"18\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e18\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eCMD\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO11, CMD ②\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"19\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e19\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003e5V\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eP\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003e5 V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cspan style=\"font-weight: bolder;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bolder;\"\u003eJ3:\u003c\/span\u003e\u003c\/p\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"736\" height=\"380\" style=\"width: 552.02pt;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"111\" span=\"3\" style=\"width: 83.25pt;\"\u003e\n\u003ccol width=\"403\" style=\"width: 302.25pt;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et2\" height=\"19\" width=\"111\" x:str=\"\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eNo.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eName\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eType  ①\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003eFunction\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"1\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e1\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eGND\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"2\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e2\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO23\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"3\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e3\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO22\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"4\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e4\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eTX\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO1, U0TXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"5\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e5\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eRX\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO3, U0RXD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"6\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e6\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO21\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"7\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e7\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eGND\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eG\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"8\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e8\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO19\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"9\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e9\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO18\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"10\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e10\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO5\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"11\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e11\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO17\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO17 ③\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"12\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e12\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO16\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO16 ③\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"13\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e13\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO4\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO4, ADC2_CH0, TOUCH_CH0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"14\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e14\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO0\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO0, ADC2_CH1, TOUCH_CH1, Boot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"15\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e15\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO2\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO2, ADC2_CH2, TOUCH_CH2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"16\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e16\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eIO15\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO15, ADC2_CH3, TOUCH_CH3, MTDO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"17\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e17\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eD1\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO8, D1 ②\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et5\" height=\"19\" width=\"111\" x:num=\"18\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e18\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eD0\u003c\/td\u003e\n\u003ctd class=\"et5\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO7, D0 ②\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.25pt;\"\u003e\n\u003ctd class=\"et3\" height=\"19\" width=\"111\" x:num=\"19\" style=\"height: 14.25pt; width: 83.25pt;\"\u003e19\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eCLK\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"111\" x:str=\"\" style=\"width: 83.25pt;\"\u003eI\/O\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"403\" x:str=\"\" style=\"width: 302.25pt;\"\u003eGPIO6, CLK ②\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bolder;\"\u003e① \u003c\/span\u003e(1,2)\nP: Power supply; I: Input; O: Output.\n② (1,2,3,4,5,6)\nThe pins D0, D1, D2, D3, CMD and CLK are used internally for communication between ESP32 and SPI flash memory. They are grouped on both sides near the USB connector. Avoid using these pins, as it may disrupt access to the SPI flash memory\/SPI RAM.\n③ (1,2)\nThe pins GPIO16 and GPIO17 are available for use only on the boards with the modules ESP32-WROOM and ESP32-SOLO-1. The boards with ESP32-WROVER modules have the pins reserved for internal use.\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49120221692129,"sku":"BG-2025911","price":15.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/a523a567-0314-4d1d-8bf3-e62781e6e848.jpg?v=1789396548","url":"https:\/\/ontproduct.com\/products\/3pcs-esp32-wroom-32u-wrover-wifi-module-with-2-4g-antenna-development-board","provider":"IvySource","version":"1.0","type":"link"}