uCXpresso.NRF lilypad for nano51822 is a BT4.0/4.1 (Bluetooth low energy or BLE) module designed based on Nordic nRF581822 solution. the SoM chip Soldered on the lilypad breakout board. Simply provide developers a better platform. Features: 1. Dual Transmission Mode of BLE & RF 2.4G upon customer preference. 2. Low power requirements, ultra-low peak, average and idle mode power consumption. 3. Compatible with a large installed based of Phones , tablets and computers. 4. Fully coverage of wireless applications. 5. Diameter 39.37mm (15.50") x 1.0mm 6.IOx24 ( VCC, GND, GPIOx22, ADx6, SPIx1, I2Cx1, UARTx1, PWMx6) 7.uCXpresso.NRF RTOS/BLE C/C++ Framework 8. Tickless Technology Supported.(under the global average 26uA) 9. LPCXpresso IDE Ready (for Windows, Linux, Mac OS/X). 10. No usb needed, DFU OTA (Over the Air) update F/W. (nRF DFU for Android) 11. Maximum output +4dBm, and communication distance up to 80M in field area. 12. high standard 32.768MHz XTAL. 13. The DFU Button can easily switch between DFU mode and Application Mode. 14. CR2032 button battery socket at the back of the board 15. The throuhole can easily use with (M2) screws 16. Built in voltage and temperature detection. 17. iBeacon Demo program out of factory. nano51822 Specs: 2.4GHZ transceiver.-93dbm sensitivity in Bluetooth low energy mode . TX Power -20 to +4dbm . ARM Cortex – M0 32 bit processor . Serial Wire Debug (SWD) . RTOS 8.1.x and Tickless Technology ready . 152kb embedded flash memory 6kb RAM memory . 6+16kb RAM memory . Supply voltage range 1.8V to 3.6V . 2.5us wake-up using 16MHz RCOSC . 8/9/10 bit ADC- 6 configurable channels . 30 General Purpose I/O Pins . Two-wire Master (I2C compatible) . UART (CTS/RTS)
S**Y
The hardware would be awesome but the documentation and software ruin it.
I hate this thing. I have had this for almost a year and I have not been able to do anything useful with it. The documentation is horrible. To be able to update it over the air you have to have a compatible Bluetooth module that is not made clear before I purchased this and they do not provide clear instructions on how to connect directly to it or even how to program it with out using the "over the air method" This really is a shame because this would be an amazing hardware platform for making wearable gear if the documentation was clear on how to connect to it and what program/language to use to program it.
Trustpilot
3 weeks ago
2 weeks ago
