Seeed Studio XIAO nRF52840 Sense TinyML/TensorFlow Lite IMU / Microphone – Bluetooth5.0

Out of stock

2,267.712,576.95 (Including tax)
SKU: rz2436519
Input Voltage (V)

5

Processor

ARM® Cortex®-M4 with FPU runs up to 64 MHz

Bluetooth Version

Bluetooth 5.0/NFC

Sensors

Onboard 6-axis IMU

,

Onboard PDM digital microphone

Flash Memory

1 MB flash and 256 kB RAM

Program Memory Size (kB)

2048 Kb qspi flash

Interface

11xGPIO(PWM)

,

6xADC

,

1xUART

,

1xIIC

,

1xSPI

,

1xNFC

,

1xSWD

SeeedStudio Grove BLE (dual model)

Out of stock

2,625.952,984.05 (Including tax)
SKU: rz24318404
Operating Voltage(V)

+3.3/+5.0VDC 50mA

Version Bluetooth

V4.0 BLE

Working frequency

2.4GHz ISM band

Modulation method

GFSK(Gaussian Frequency Shift Keying)

RF Power

-23dbm

,

-6dbm

,

0dbm

,

6dbm

,

can modify through AT Command AT+POWE

Speed Asynchronous

6K Bytes

,

Synchronous: 6K Bytes

Sensitivity

≤-84dBm at 0.1% BER

Service Central & Peripheral

UUID FFE0

,

FFE1

Working Temperature Range (°C)

–5 ~ +65 Centigrade

Working Current

< 10 mA

Sourcing Current

< 20 mA

Sleeping Current

< 1 mA

SparkFun Pro nRF52840 Mini – Bluetooth Development Board

Out of stock

4,178.374,748.15 (Including tax)
SKU: rz24323243
Input Voltage (V)

3.3V@600mA

Processor

ARM Cortex-M4 CPU BT 5.0 STACK

Connector Type

2 pole JST PH

Flash Memory

1MB

RAM

256 kB

Interface

I2C

Length (mm)

50

Width (mm)

25

Height (mm)

7.2

Weight (gm)

3