- Bluetooth, Wireless, PTT Button, Zello App, Android BLE, iOS
Product Descriptions •Bluetooth PTT button for ZELLO •Embedded power switch extends battery life. •CR2032 battery provides at least 1 year battery life Specification •Type: Bluetooth PTT button •Operating Temp: -20℃±2℃ ~ 50℃±2℃ •Approx. Weight: 10g (NXPTT-U2) •Bluetooth version: Bluetooth V4.0 •Battery: CR2032 •Battery life: at least 1 year Compatibility •Zello (iOS or Android) For iOS, officially support iOS8 and Up (although we notice that this is working with an iOS6.1 iPad) For Android, make sure that your Android Phone supports Bluetooth BLE and here is a list of samples which we tested ourselves: Samsung J7 Android 6.0 Samsung S5 Android 5.0 OPPO R7S Android 5.1 LG V20 Android 7.0 ASUS Zenfone 3 Android 7.0 Nokia 6 Android 7.0 HTC 816 Android 6.0 Specification Features . 2.4GHZ transceiver . -93dbm sensitivity in Bluetooth low energy mode v4.0 . TX Power -20 to +4dbm . RSSI (1db resolution) . ARM Cortex – M0 32 bit processor . Serial Wire Debug (SWD) . S100 series SoftDevice ready . Memory . 256kb embedded flash programmed memory . 16kb RAM . Support for non-concurrent multiprotocol operation . On-air compatibility with nRF24L series . Flexible Power Management . Supply voltage range 1.8V to 3.6V . 2.5us wake-up using 16MHz RCOSC . 0.6uA @ 3V mode . 1.2uA @ 3V in OFF mode + 1 region RAM retention . 2.6uA @ 3V ON mode, all blocks IDLE . 8/9/10 bit ADC- 8 configurable channels . 31 General Purpose I/O Pins . One 32 bit and two 16 bit timers with counter mode . SPI Master . Two-wire Master (I2C compatible) . UART (CTS/RTS) . CPU independent Programmable Peripheral Interconnect (PPI) . Quadrature Decoder (QDEC) . AES HW encryption . Real Timer Counter (RTC) . CR2032 battery for 1-2 years life