{"product_id":"myoware-2-0-wireless-shield","title":"MyoWare 2.0 Wireless Shield","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MyoWare® 2.0 Wireless Shield is designed to take in readings from the MyoWare 2.0 Muscle Sensor and wirelessly transmit sensor data with the ESP32-WROOM! This shield also includes a built-in LiPo battery to remotely power the muscle sensor and the ESP32 module. The Wireless Shield is equipped with snap connectors and low-profile pogo pins on the board, so you can easily stack it on the top side of the MyoWare 2.0 Muscle Sensor. Simply select a Power Source and flip the power switch to the ON position to give the sensor all the power it needs to work its myoelectric magic.\u003c\/p\u003e\n\u003cp\u003eTThe board's USB type C and CH340 USB-to-serial converter enable programming via serial using the Arduino IDE. As you might expect, a reset button resets the ESP32. Various protection circuits are built into the board: ESD protection diodes for the USB data lines, a resettable PTC fuse for VUSB, and ideal diodes for protection on the VUSB and VBATT nets.\u003c\/p\u003e\n\u003cp\u003eEach board comes with a 40mAh single-cell lithium polymer (LiPo) battery connected to it. The battery can be recharged through the USB Type C connector, and its dedicated LiPo charging circuit is set to a charge rate of about 40mA. Operating your MyoWare 2.0 Muscle Sensor on battery power and transmitting data wirelessly allows for complete isolation from the power grid.\u003c\/p\u003e\n\u003cp\u003ePower is regulated down to 3.3V. Users can select their power source as well as turn on\/off the board with included switches. A button to manually place the ESP32 in bootloader mode is populated as well. This button can also be used as a general purpose button as well. The board is equipped with two horizontal Qwiic connectors and 2.2kΩ pull-up resistors if you decide to include additional Qwiic-enabled devices. Standard 0.1\"-spaced plated through holes (PTHs) break out a few of the ESP32 module's pins on the edge of the board for users.\u003c\/p\u003e\n\u003cp\u003eThis board also includes status LEDs for power (PWR), charge status (CHG), user LED (13), and envelope (ENV). There are additional jumpers for power (PWR), USB shield (SHLD), reference (REF), raw EMG (RAW), envelope (ENV), and I2C pull-up resistors (I2C). Use it as a teaching tool to reduce the number of wires in your system or add some myoelectric flair to your Halloween costume!\u003c\/p\u003e\n\u003cp\u003eNote: This item may take longer to process due to battery installed in the equipment and therefore does not qualify for same-day shipping policy. Additionally, these batteries can not be shipped via Ground or Economy methods to Alaska or Hawaii. Sorry for any inconvenience this may cause.\u003c\/p\u003e\n\u003cp\u003eImportant: MyoWare and the Wireless Shield are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation treatment, or prevention of disease, in a man or other animals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInput Voltage\u003cbr\u003e5V via USB Type C Connector\u003cbr\u003eOutput Voltage (e.g. \"VIN\")\u003cbr\u003e3.3V via voltage regulator (RT9080)\u003cbr\u003e3.3V via Qwiic Connector\u003cbr\u003eESD Protection Diodes for USB Data Lines\u003cbr\u003eIdeal Diodes for Protection on the VBATT and VUSB Nets\u003cbr\u003eResettable PTC Fuse (Rated 6V\/500mA)\u003cbr\u003eSwitches\u003cbr\u003ePower Source\u003cbr\u003ePower ON\/OFF\u003cbr\u003eBuilt-in LiPo Battery\u003cbr\u003eRated Capacity: 40mAh\u003cbr\u003eNominal Voltage: 3.7V\u003cbr\u003eMax Charge Current: 1C (40mA)\u003cbr\u003eMCP73831 Single Cell LiPo Charge IC\u003cbr\u003eCharge Rate Set to ~40mA\u003cbr\u003e3.3V Voltage Regulator\u003cbr\u003eMyoWare® 2.0 Muscle Sensor Form Factor\u003cbr\u003e3x Female Snap Pins (Power and EMG Envelope Output)\u003cbr\u003eEspressif ESP32-WROOM Module\u003cbr\u003eCH340 USB-to-Serial Converter\u003cbr\u003e2x Qwiic Connectors\u003cbr\u003e2.2kΩ Pull-Up Resistors\u003cbr\u003eButton\u003cbr\u003eReset\u003cbr\u003eGeneral Purpose\/Bootloader\u003cbr\u003eLEDs\u003cbr\u003ePWR - Power Indicator\u003cbr\u003eCHG - Charge Status\u003cbr\u003e13 - User\u003cbr\u003eENV- Envelope\u003cbr\u003eJumpers\u003cbr\u003ePWR - Power LED\u003cbr\u003eSHLD - USB Shield\u003cbr\u003eREF - Reference Pin\u003cbr\u003eRAW - Raw EMG Output\u003cbr\u003eENV - Envelope Detector Output\u003cbr\u003eI2C - I2C Pull-Up Resistors\u003cbr\u003eBoard Dimensions\u003cbr\u003e63.5mm x 38.000mm (2.50in. x 1.50in.)\u003cbr\u003eWeight: ~16.7g\u003c\/p\u003e","brand":"Myoware","offers":[{"title":"Default Title","offer_id":51612887777582,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/DEV-23387-MyoWare-2-0-Wireless-Shield-Front-Battery.webp?v=1767863512","url":"https:\/\/taalimiyah.com\/products\/myoware-2-0-wireless-shield","provider":"Taalimiyah","version":"1.0","type":"link"}