台達電mbed新品登場 Delta DFBM-NQ620-EVB, 對應的套件包也有了: Grove Starter Kit for mbed (Seeed真是無所不包啊…)
Delta DFBM-NQ620-EVB 包含了相容於 mbed 的 HDK mother board, 以及一片具備 CE/FCC/TELEC 與 BLE 模組的daughter board. mother board 設計上相容於 Arduino Uno R3, 因此可藉由許多能感測/控制 BLE 與 NFC tag 的擴充板都可直接使用, 方便開發各種 BLE 應用.
該模組是以 NORDICSemi nRF52832 SoC 為基礎, 因此支援了運用Keil, IAR and GCC 的標準的 Nordic Software Development Tool-chain, 還有 ARM mbed tool-chain. 該模組也支援 Delta 定義的 BLE CLI (Command Line Interface), 可讓外部主 MCU 透過 UART 來控制與設定 BLE 通訊. 執行於本模組的CLI 可處理所有 BLE 相關任務, 讓應用本身可由外部主 MCU 來執行, 藉此讓開發更 with minimal development overhead.
詳細規格如下
- Delta DFBM-NQ620 BLE module daughter board
- NORDICSemi nRF52832 with ARM® Cortex®-M4F processor
- 32MHz embedded crystal, 32.768KHz embedded RTC
- 512KB flash memory, 64KB SRAM,
- Addtional 512KB SPI flash for application data storage
- On board chip antennae for BLE and NFC tag
- CE/FCC/TELEC and BLUETOOTH EPL certified
- Delta DFBM-NQ620 mother board
- USB drag and drop programming
- USB Virtual COM port for serial terminal
- CMSIS-DAP interface for programming and debugging
- Accepts power through USB or external source (7V-12V)
- Pin header for current measurement