{"product_id":"es32g15-esp32-devkitc-smart-home-expansion-board-ntc","title":"ES32G15 ESP32-DevKitC Smart Home Expansion Board NTC","description":"ES32G15 ESP32-DevKitC Smart Home Expansion Board NTC \n\n\u003cbr\u003e\n\n\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003eES32G15 is an expansion board for ESP32-DevKitC. It comes with a wealth of expansion resources, including but not limited to: NTC AI AO DI DO. With the programmable properties of ESP32, it can be used as a simple PLC or a WIFI-based smart home development kit.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e1 Working voltage: Wide voltage DC 12-28V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e2 Working Current : Standby current 15MA, 1 relay open 50MA, 2 relays open 85MA, 3 relays open 120MA, 4 relays open 155MA\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e3 size 121*72*19mm(Only Board)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e4 Weight : 95g(Only Board), 186g(with shell)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e\u003cstrong\u003eOnboard Resources\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e2CH 0\/4-20MA Current Output\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e2CH 0-5V\/10V Voltage Output\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e2CH 0\/4-20MA Current Input\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e2CH 0-5V\/10V Voltage Input\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e4CH 10K NTC Input(Any B value)\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e4CH NPN Digital Input\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e4CH 10A Relay Output\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e5CH Free Port\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e1CH RS485 Port\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eAs long as you write ESP32 code,You can use it to achieve a variety of delay timer function,such as:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eWIFI Remote control switch\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eWIFI Current and voltage collection\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eRS485 Master-Slave Device(PLC MCU),\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e2x 0-5V\/10V Voltage Output(OR 2x 0\/4-20MA Current Output)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e2x 0\/4-20MA Current Collection,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e2x 0-5V\/10V Voltage Collection,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e4x Temperature collection(External 10K NTC sensor)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eMQTT,HTTP,WEB Remote control switch\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eMotor forward and reverse,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eTiming on,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eTiming off,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003ePower-up delay,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eTrigger delay,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eInfinite loop delay,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eA finite number of cyclic delays,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003ePower sequencer,\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003eAnd so on.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003eThis is an expansion board based on 38PIN ESP32(\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003eESP32-DevKitC\u003cspan style=\"font-family:arial,helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003e). We only provide some Arduiuo codes for testing the hardware. More codes and functions need to be developed by yourself.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(0, 0, 205)\"\u003eIf you need more functionality, write your own code. We do not provide additional code and technical support\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px\"\u003e\u003cspan style=\"color: rgb(255, 0, 0)\"\u003eNote: ES32G15 can not work independently, must be under the control of the 38PIN ESP32 board to work,If you do not have a 38PIN ESP32 board, purchase it separately or purchase a kit with 38PIN ESP32\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S06686bf07bbb477eb2f76f479a553061S.jpg\"\u003e\n\n\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9901f0e6c87c44ab8add6114f9557fd4o.jpg\"\u003e\n\n\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S55b79c964f9449a982addb89bd80f5d9S.jpg\"\u003e\n\n\u003cbr\u003e\n\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S755199a1a0b041778fa3c393e460cdceX.jpg\"\u003e","brand":"Eletechsup Retail Original Factory Store ","offers":[{"title":"With DIN Box","offer_id":46905693667485,"sku":"ES32G15_R","price":29.98,"currency_code":"USD","in_stock":true},{"title":"Only Board","offer_id":46905693700253,"sku":"ES32G15","price":25.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/S1e5bf2a2bd6a4a07aebb8a640f710afcN.webp?v=1748918055","url":"https:\/\/eletechsup.com\/products\/es32g15-esp32-devkitc-smart-home-expansion-board-ntc","provider":"Eletechsup Retail Original Factory Store ","version":"1.0","type":"link"}