{"title":"Pycom Expansion Board 2.0","handle":"pycom-expansion-board-2-0","url":"/products/pycom-expansion-board-2-0","description":"The Pycom Expansion Board 2.0 is a base board for Pycom development modules, providing USB connectivity, LiPo battery charging, a microSD card slot, and easy access to all module pins. It is compatible with the WiPy 2.0, LoPy, SiPy, FiPy, and GPy.\n\nPower the board via USB or a LiPo battery connected through the JST connector. The onboard BQ24040 charger handles battery charging with selectable current (100 mA or 450 mA), and reverse voltage protection keeps your hardware safe.\n\nKey Features\n\n\nUSB and LiPo Powered – FT234XD USB-to-serial converter with LiPo battery charger (BQ24040)\n\nSelectable Charge Current – 100 mA or 450 mA via jumper\n\nReverse Voltage Protection – TPS2115A power path management\n\nMicroSD Card Slot – Onboard storage for data logging\n\nBattery Voltage Monitoring – Read battery level via ADC\n\nUser LED and Button – One programmable LED and one user switch\n\nStatus LEDs – Power and charge status indicators\n\nConfigurable Jumpers – Enable or disable features as needed\n\n\nSpecifications\n\n\nDimensions – 65 × 50 × 8 mm\n\nWeight – 18 g (43 g packaged)\n\nBattery Connector – JST\n\nUSB Connector – Micro-USB\n\n\nCompatibility\n\nPycom WiPy 2.0\nPycom LoPy\nPycom SiPy\nPycom FiPy\nPycom GPy\n\n\nIdeal For\n\nPrototyping IoT applications with Pycom modules\nBattery-powered wireless sensor nodes\nData logging with microSD storage\n","vendor":"Pimoroni","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":6532,"title":"Default Title","sku":"PI-PYC004","price":51.36,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}