{"product_id":"jdy-23-bluetooth-ble-module-with-pin-header","title":"JDY-23 Bluetooth Module with Pin Header","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eJDY-23 Bluetooth 5.0 BLE Module with Pin Header\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eThe JDY-23 Bluetooth 5 Module\u003c\/strong\u003e is a transparent transmission module based on the Bluetooth 5.0 standard protocol. It operates in the \u003cstrong\u003e2.4 GHz\u003c\/strong\u003e band with \u003cstrong\u003eGFSK modulation\u003c\/strong\u003e, supports up to \u003cstrong\u003e4 dBm\u003c\/strong\u003e transmission power, and provides a maximum transmission distance of up to \u003cstrong\u003e60 m\u003c\/strong\u003e (open area). With its simple \u003cstrong\u003eUART interface\u003c\/strong\u003e, it makes BLE fast and easy to integrate into embedded and IoT projects.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eWorking Frequency: 2.4 GHz\u003c\/li\u003e\n\u003cli\u003eTransmission Power: 4 dBm (maximum)\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: UART\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 1.8 V – 3.6 V\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40℃ ~ +80℃\u003c\/li\u003e\n\u003cli\u003eAntenna: Built-in PCB antenna\u003c\/li\u003e\n\u003cli\u003eReception Sensitivity: -97 dBm\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: Up to 60 m (open area)\u003c\/li\u003e\n\u003cli\u003eSupport Master-Slave: Slave\u003c\/li\u003e\n\u003cli\u003eDimensions: 33 × 19 × 4 mm\u003c\/li\u003e\n\u003cli\u003eBluetooth Version: BLE 5.0 (Compatible with BLE 4.0 \/ BLE 4.2)\u003c\/li\u003e\n\u003cli\u003eAwakening Current: 800 µA\u003c\/li\u003e\n\u003cli\u003eSleep Current: \u0026lt;50 µA\u003c\/li\u003e\n\u003cli\u003eDeep Sleep Current: 9 µA\u003c\/li\u003e\n\u003cli\u003eRF TX\/RX Peak Current: 5 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eWorking Principle\u003c\/h3\u003e\n\u003cp\u003eThe JDY-23 Bluetooth module works on BLE (Bluetooth Low Energy) transparent transmission. Data sent from a microcontroller through the UART interface is wirelessly transmitted over BLE to a connected mobile device or BLE receiver. Similarly, received BLE data is output through UART. Configuration such as device name, baud rate, sleep mode, and transmission power is controlled using AT commands, making it ideal for low-power wireless communication applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePinout Overview\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWRC:\u003c\/strong\u003e Sleep wake-up pin, active low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC:\u003c\/strong\u003e Power supply (1.8–3.6 V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND:\u003c\/strong\u003e Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTXD:\u003c\/strong\u003e Serial output pin (TTL level)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRXD:\u003c\/strong\u003e Serial input pin (TTL level)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTAT:\u003c\/strong\u003e Connection status pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Description\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 – VCC:\u003c\/strong\u003e Power supply (1.8–3.6 V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 – NULL:\u003c\/strong\u003e No function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 – NULL:\u003c\/strong\u003e No function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 – OUTPUT1:\u003c\/strong\u003e IO1 output (APP controlled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 – OUTPUT2:\u003c\/strong\u003e IO2 output (APP controlled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 – STAT:\u003c\/strong\u003e Connection status output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 – INPUT7 \/ PWM4:\u003c\/strong\u003e Input or PWM output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 – OUTPUT3:\u003c\/strong\u003e IO3 output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9 – OUTPUT4:\u003c\/strong\u003e IO4 output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 – OUTPUT5:\u003c\/strong\u003e IO5 output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11 – INPUT6 \/ PWM3:\u003c\/strong\u003e Input or PWM output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 – INPUT5 \/ PWM2:\u003c\/strong\u003e Input or PWM output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13 – OUTPUT6:\u003c\/strong\u003e IO6 output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 – OUTPUT7:\u003c\/strong\u003e IO7 output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15 – INPUT4:\u003c\/strong\u003e Input pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 – EINT2:\u003c\/strong\u003e External interrupt input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e17 – ALED:\u003c\/strong\u003e Transmission indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 – INPUT3 \/ PWM1:\u003c\/strong\u003e Input or PWM output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19 – TXD:\u003c\/strong\u003e UART TX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 – RXD:\u003c\/strong\u003e UART RX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21 – EINT1:\u003c\/strong\u003e External interrupt input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22 – PWRC:\u003c\/strong\u003e Sleep wake-up control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e23 – RTD:\u003c\/strong\u003e Reset pin (active low)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 – GND:\u003c\/strong\u003e Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSerial AT Instruction Set\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cp\u003eAll AT commands must end with \u003cstrong\u003e\\r\\n\u003c\/strong\u003e and are case-sensitive.\u003c\/p\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eAT+VER – Version information\u003c\/li\u003e\n\u003cli\u003eAT+RST – Reset module\u003c\/li\u003e\n\u003cli\u003eAT+BAUD – Set baud rate\u003c\/li\u003e\n\u003cli\u003eAT+NAME – Set device name\u003c\/li\u003e\n\u003cli\u003eAT+SLEEP – Enter sleep mode\u003c\/li\u003e\n\u003cli\u003eAT+POWR – Set transmission power\u003c\/li\u003e\n\u003cli\u003eAT+DEFAULT – Restore factory settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eIoT devices\u003c\/li\u003e\n\u003cli\u003eWireless UART communication\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eWearables\u003c\/li\u003e\n\u003cli\u003eArduino, ESP32, STM32 projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × JDY-23 Bluetooth 5.0 BLE Module with Pin Header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48627716849916,"sku":"KG1350","price":129.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/23BluetoothModulewithPinHeader_1.jpg?v=1767874860","url":"https:\/\/kitsguru.com\/fr\/products\/jdy-23-bluetooth-ble-module-with-pin-header","provider":"KitsGuru","version":"1.0","type":"link"}