nRF51822 블루투스 BLE 모듈 MDBT40-256RV3
(nRF51822 Bluetooth Low Energy Module - MDBT40-256RV3)
개요
- 본 제품은 블루투스 BLE 모듈 MDBT40-256RV3 입니다.
- Nordic사의 nRF51822 Cortex M0 칩을 탑재한 제품입니다.
- 알림: 본 칩은 비어 있는 공 칩 상태로 출고됩니다. J-Link 등을 이용하여서 프로그래밍하여야 하며, 별도의 펌웨어는 제공되지 않습니다.
특징
- 32-bit ARM® Cortex™ M0 CPU
- Supply: 1.8V – 3.6V
- Memory: 256kB Flash Memory
- RAM: 32kB
- Tx Power: +4 dBm @ 16mA
- Rx Sensitivity: -93 dBm @ 13mA
- Flexible and configurable 31 GPIO
- Interfaces: UART / I2C / SPI / PWM
- One 32 bit and two 16 bit timers with counter mode
- SPI Master / Slave
- Two-wire Master (I2C compatible)
- UART (CTS/RTS)
- CPU independent Programmable Peripheral Interconnect (PPI) . Quadrature Decoder (QDEC)
- AES HW encryption
- Real Timer Counter (RTC)
- Operating Temp: -40°C to +105°C
- Raytac's product page
- Product Dimensions: 18.0mm x 10.0mm x 2.9mm / 0.7" x 0.4" x 0.1"
- Product Weight: 0.9g / 0.0oz
문서
- Specification
-
This is the same chip as the micro:bit, so there is micropython support as well as some basic Arduino support. Either way you go (SDK/micropython/Arduino) you'll still need to solder this onto a PCB and load code via a SWD programmer.