BGM220-EK4314A Silicon Labs

UG465: BGM220 Explorer Kit User s Guide The BGM220 Explorer Kit is an ultra-low cost, small form factor TARGET DEVICE development and evaluation platform for the BGM220P Wireless Gecko Bluetooth Module. BGM220P Wireless Gecko Bluetooth Module (BGM220PC22HNA) The BGM220 Explorer Kit is focused on rapid prototyping and concept creation of IoT High performance 2.4 GHz radio applications. It is designed around the BGM220P Module, based on the EFR32BG22 32-bit ARM Cortex-M33 with 76.8 MHz System-on-Chip, which is an ideal device family for developing energy-friendly connec- maximum operating frequency ted IoT applications. 512 kB flash and 32 kB RAM The kit features a USB interface, an on-board SEGGER J-Link debugger, one user-LED KIT FEATURES and button, and support for hardware add-on boards via a mikroBus socket and a Qwiic connector. The hardware add-on support allows developers to create and prototype ap- User LED and push button plications using a virtually endless combination of off-the-shelf boards from mikroE, 20-pin 2.54 mm breakout pads sparkfun, AdaFruit, and Seeed Studios. mikroBUS socket Qwiic connector SEGGER J-Link on-board debugger Virtual COM port Packet Trace Interface (PTI) USB-powered. SOFTWARE SUPPORT Simplicity Studio ORDERING INFORMATION BGM220-EK4314A silabs.com Building a more connected world. Rev. 1.0 Table of Contents 1. Introduction................................3 1.1 Kit Contents...............................3 1.2 Getting Started..............................3 1.3 Hardware Content.............................3 1.4 Kit Hardware Layout............................4 2. Specifications...............................5 2.1 Recommended Operating Conditions ......................5 2.2 Current Consumption............................5 3. Hardware.................................6 3.1 Block Diagram..............................6 3.2 Power Supply ..............................7 3.3 BGM220P Reset .............................7 3.4 Push Button and LED............................7 3.5 On-board Debugger ............................8 3.6 Connectors ...............................9 3.6.1 Breakout Pads ............................10 3.6.2 MikroBUS Socket ...........................11 3.6.3 Qwiic Connector............................12 3.6.4 Debug USB Micro-B Connector.......................12 4. Debugging ............................... 13 4.1 On-board Debugger ............................13 4.2 Virtual COM Port .............................13 5. Schematics, Assembly Drawings, and BOM................... 14 6. Kit Revision History and Errata .......................15 6.1 Revision History .............................15 6.2 Errata.................................15 7. Board Revision History and Errata ...................... 16 7.1 Revision History .............................16 7.2 Errata.................................16 8. Document Revision History ......................... 17 silabs.com Building a more connected world. Rev. 1.0 2