電子發燒友App
The BlueNRG-1， BlueNRG-2 devices are low power Bluetooth? smart system on chip， compliant with the Bluetooth?specification and supporting master， slave and simultaneous master-and-slave roles. Further， BlueNRG-2 supports theBluetooth Low Energy data length extension feature.
The following BlueNRG-1， BlueNRG-2 kits are available：
1. BlueNRG-1 development platforms （order code： STEVAL-IDB007V1， STEVAL-IDB007V2）
2. BlueNRG-2 development platforms （order code： STEVAL-IDB008V1， STEVAL-IDB008V2）
The STEVAL-IDB007Vx， STEVAL-IDB008Vx also provide a set of hardware resources for a wide range of application scenarios：
sensor data （accelerometer， pressure and temperature sensor）， remote control （buttons and LEDs） and debug messagemanagement through USB virtual COM. Three power options are available （USB only， battery only and external power supplyplus USB） for high application development and testing flexibility.
圖9.STEVAL-IDB008V1開發平臺外形圖
圖10. STEVAL-IDB008V2開發平臺外形圖
The STEVAL-IDB007Vx/STEVAL-IDB008Vx kits include respectively：
? 1 BlueNRG-1/BlueNRG-2 development platform
? 1 2.4 GHz Bluetooth antenna
? 1 USB cable
The BlueNRG-1/BlueNRG-2 devices in the STEVAL-IDB007Vx/STEVAL-IDB008Vx development kits lets youexperiment with BlueNRG-1/BlueNRG-2 system on chip functions.
BlueNRG-1/ BlueNRG-2開發板主要特性：
? Bluetooth? SMART board based on the BlueNRG-1/BlueNRG-2 Bluetooth low energy system on chip
? Associated development kit SW package including firmware and documentation
? Up to +8 dBm available output power （at antenna connector）
? Excellent receiver sensitivity （-88 dBm）
? Very low power consumption： 7.7 mA RX and 8.3 mA TX at -2 dBm
? Bluetooth? low energy compliant， supports master， slave and simultaneous master-and-slave roles
? Integrated balun which integrates a matching network and harmonics filter
? SMA connector for antenna or measuring equipment
? 3 user LEDs
? 2 user buttons
? 3D digital accelerometer and 3D digital gyroscope
? MEMS pressure sensor with embedded temperature sensor
? Battery holder
? JTAG debug connector
? USB to serial bridge for providing I/O channel with the BlueNRG-1/BlueNRG-2 device
? Jumper for measuring current for BlueNRG-1/BlueNRG-2 only
? RoHS compliant
圖11.STEVAL-IDB008Vx板元件分布圖
圖11所對應的元件表：
圖12.STEVAL-IDB008V1板電路圖（1）
圖13.STEVAL-IDB008V1板電路圖（2）
圖14.STEVAL-IDB008V1板電路圖（3）
圖15.STEVAL-IDB008V1板電路圖（4）
圖16.STEVAL-IDB008V1板電路圖（5）
圖17.STEVAL-IDB008V1板電路圖（6）
圖18.STEVAL-IDB008V1板電路圖（7）
圖19.STEVAL-IDB008V1板電路圖（8）
圖20.STEVAL-IDB008V1板電路圖（9）
圖21.STEVAL-IDB008V1板電路圖（10）
圖22.STEVAL-IDB008V1板電路圖（11）
圖23.STEVAL-IDB008V1板電路圖（12）
STEVAL-IDB008V1板材料清單：
詳情請見：
https://www.st.com/content/st_com/en/products/wireless-connectivity/bluetooth-bluetooth-low-energy/bluenrg-2.html？icmp=tt8550_gl_pron_oct2018#design-scroll
和
https://www.st.com/content/ccc/resource/technical/document/user_manual
/group0/a3/3a/74/0f/5d/89/44/3d/DM00298232/files/DM00298232.pdf/jcr:content/translations/en.DM00298232.pdf
以及
工商網監
評論