{"product_id":"pico-ble-dual-mode-bluetooth-5-1-expansion-module","title":"Pico-BLE Dual-Mode Bluetooth 5.1 Expansion Board for Raspberry Pi Pico","description":"\u003cp\u003eInstantly equip your Raspberry Pi Pico with wireless communication capabilities using the\u003cb\u003e Pico-BLE Expansion Module\u003c\/b\u003e. Featuring \u003cb\u003eBluetooth 5.1 dual-mode architecture\u003c\/b\u003e, this compact board supports both \u003cb\u003eBLE (Bluetooth Low Energy)\u003c\/b\u003e and \u003cb\u003eSPP (Serial Port Profile)\u003c\/b\u003e modes. It interfaces seamlessly through standard UART AT commands, enabling hassle-free smartphone connectivity, sensor telemetry, and wireless remote control for C\/C++ and MicroPython projects.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Highlights:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBluetooth 5.1 Dual-Mode:\u003c\/b\u003e Supports both classic \u003cb\u003eSPP (Serial Port Profile)\u003c\/b\u003e for high-throughput data transfer and \u003cb\u003eBLE (Bluetooth Low Energy)\u003c\/b\u003e for low-power IoT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDirect Pico Header Attachment:\u003c\/b\u003e Engineered with custom female pin headers to stack cleanly onto any standard Raspberry Pi Pico board without breadboard mess.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUART AT Command Interface:\u003c\/b\u003e Easy serial control using simple AT commands with selectable default baud rates (115200 bps default).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e30-Meter Range \u0026amp; Onboard Antenna:\u003c\/b\u003e High-performance onboard PCB antenna achieves reliable open-air transmission distances up to 30 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOnboard 3.3V Voltage Regulator:\u003c\/b\u003e Integrated RT9193-33 regulator allows safe operation from flexible 3.3V to 5V power inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Code Examples:\u003c\/b\u003e Comes with full development documentation and open-source code libraries for MicroPython and C\/C++ (Raspberry Pi Pico SDK).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBluetooth Standard\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual-Mode Bluetooth 5.1 (BLE + SPP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eInterface\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUART (Serial Port)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBaud Rate\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e115200 bps (Default; 13 configurable speeds)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOperating Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.3V \/ 5V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eTransmission Distance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 30 meters (Open Air)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAntenna Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOnboard PCB Antenna\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eUART Cache\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1K Bytes (Recommended \u0026lt;512 bytes per packet for SPP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOperating Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~25mA startup transient; ~6mA stable state\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e56.50 mm × 21.00 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOperating Temperature\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +80°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBox Content:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Pico-BLE Bluetooth 5.1 Expansion Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Chip n' Board","offers":[{"title":"Default Title","offer_id":48088336990359,"sku":"CB09","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/0672\/9879\/files\/5_7654dc08-b2f4-45b3-9eb2-eb820017c870.png?v=1785402339","url":"https:\/\/chipnboard.com\/products\/pico-ble-dual-mode-bluetooth-5-1-expansion-module","provider":"Chip n' Board","version":"1.0","type":"link"}