nRF52832 블루투스 BLE 모듈 MDBT42Q-512KV2
(nRF52832 Bluetooth Low Energy Module - MDBT42Q-512KV2)
개요
- 본 제품은 블루투스 BLE 모듈 MDBT42Q-512KV2 입니다.
- Nordic사의 nRF52822 Cortex M4 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™ M4F CPU
- Supply: 1.7V – 3.6V
- Memory: 512KB Flash Memory
- RAM: 64KB
- Tx Power: +4 dBm @ 7.5mA, 0 dBm @ 5.3mA
- Rx Sensitivity: -96 dBm @ 5.4mA
- Flexible and configurable 32 GPIO (8 analog inputs)
- Interfaces: UART / I2C / SPI / PWM / PDM / I2S / NFC
- 3 x Hardware SPI master ; 3 x Hardware SPI slave‧2 x two-wire master ; 2 x two-wire slave
• 1 x UART (CTS / RTS)
• PDM for digital microphone
• I2S for audio - 12-bit / 200KSPS ADC
- 128-bit AES ECB / CCM / AAR co-processor
- Low cost external crystal 32MHz ± 40ppm for Bluetooth ; ± 50ppm for ANT Plus
- Low power 32MHz crystal and RC oscillators
- Operating Temp: -40°C to +85°C
- Raytac's product page
- Product Dimensions: 16.0mm x 10.0mm x 2.2mm / 0.6" x 0.4" x 0.1"
- Product Weight: 0.6g / 0.0oz
문서
- Raytac's product page
-
This is the same module we use for the Adafruit nRF52832 Feather so if you'd like to see a possible reference design for this module, check out the PCB files here!
Of course the best way to program these chips is with the Nordic SDK. This chip also has some basic Arduino support, some micropython support, and is well supported by MyNewt. Either way you go (SDK/micropython/Arduino) you'll still need to solder this onto a PCB and load code via a SWD programmer.