刀塔自走棋糖果怎么获得:
中文 | English

當前位置:首頁>> 方案及應用>> EZ-BLE51822

EZ-BLE51822




Overview

刀塔自走棋花呗是什么意思 www.fqwka.icu EZ-BLE51822 Bluetooth Low Energy(BLE) Module has developed by Ezkey Electronics Co.,Ltd. It’s built in Nordic nRF51822 chip to achieve Bluetooth Core Specification for Low Energy-Single Mode Design. Up to date, It can support Nordic Soft Devices S110 or S120 for Slave and Master Mode respectively.
Ezkey provided EZ-BLE51822 without module programming and it’s target for customer own development. If customer require module programming, Firmware Development, Test Jig Development… etc. Please contact for detail.



Features

EZ-51822 provide Ultra Low power Consumption base on it’s Cortex M0 CPU. It can also work with another Proprietary 2.4 HZ concurrently.
1、Cortex M0 chip set, provide Ultra Low Power Platform
2、Support One Chip Solution by using 51822 as Main Controller or work with another MCU since extra hardware requirements…like Scale or Blood Pressure Application…etc.
3、Support UART, SPI, TWI, GPIO...etc.
4、Pins Swap Ability , provide simple layout of Main PCB.
5、Built in 8x 10-bit ADC
6、Support Single Mode “Master”or “Slave”Mode*
7、Support OTA Firmware Upgrade by DFU


Development Environment

EZ-BLE51822 support Nordic Development tools :
nRF51822 EK
J-link LITE by simply connecting 4 pads of module : SWDIO, SWDCLK, VCC, GND

Specification and Dimension

Item Specifications
Part number EZ-BLE51822
Max. Programming Flash ROM 128K bytes
Individual Protocol Stack 128K bytes
Max. I/O 27
Antenna Embedded PCB Antenna
Bluetooth Technology Conforms to Bluetooth Core Specification - Low Energy
(Ability to support Master or Slave Mode by Preload Nordic SoftDevices*)
Transmit Power -20 to +4dBM
Receiver Sensitivity -93 dBM
Interface UART, SPI, I2C, GPIO
Crystal Crystal oscillator 16MHz Embedded (32.768KHz for option)
Power supply 1.8 V to 3.6 V (support for LDO mode, Low Voltage Mode)
Power
consumption
(Reference)
Sleep mode 3μA
Tx mode 10.5mA (+0dBm)
Rx mode 13mA
Operating temperature -25C to +75C (no condensation)
Dimensions 15.2 x 22 x 1.8 mm
Mounting method SMD
Certifications QDID - May 2014


Copyright 深圳市易達凱電子有限公司版權所有
粵ICP備12063063號

聯系我們

銷售熱線:0755-83932009
服務熱線:0755-83932009

關注公眾號