Cloud - JAM L4

This is the Cloud application board of JAM family and then is capable of connecting the motion & environmental sensors to the cloud throught Wi-Fi network using SSID, Password and web authentication stored in the dynamic NFC.

JAM is a family of boards that embeds the most used STM32 Nucleo functional packs. Develop with STM32ODE environment, test with STM32-Nucleo and start immediately with Cloud-JAM L4. No firmware or software development needed, simple use the .bin file created for the Nucleo. STM32-Nucleo FW plug & play on Cloud-JAM L4

Cloud-JAM L4: Hw Features

5V power

supply from USB connector (micro type). 5V/0,5A max

ST-Link V2



ultra low power microcontroller.
ARM Cortex-M4 with DSP & FPU,1024kB FLASH,128kB SRAM, 80 MHz CPU,ART accelerator.


Capacitive digital sensor for relative humidity and temperature.
0.004% rH/LSB, ± 0.5°C 15 to +40 °C, ± 3.5% rH 20 to +80% rH. 16-bit humidity and temperature output data.


MEMS nano pressure sensor.
260-1260 hPa absolute digital output barometer.


iNEMO inertial module: 3D accelerometer and 3D gyroscope.
Compliant with Android K, L, and M. ±2/±4/±8/±16 g full scale and ±125/±245/±500/±1000/±2000 dps full scale. Pedometer, step detector and step counter & significant motion and tilt function.


Ultra-compact high-performance eCompass module.
ultra-low power 3D accelerometer and 3D magnetometer. 3 magnetic field channels and 3 acceleration channels, ±50 gauss magnetic dynamic range, ±2/±4/±8/±16 g selectable acceleration full scales in 16-bit data output. Embedded self-test and temperature sensor. Programmable interrupt generators for free-fall, motion detection and magnetic field detection.


2.4 GHz IEEE 802.11 b/g/n transceiver
Integrated TCP/IP protocol stack. WEP/WPA/WPA2 personal security. System modes: Station, IBSS, and miniAP easily provisioned (SSID, PWD). Fast Wi-Fi reassociation after reset. Simple AT command set host interface through UART. FCC/CE/IC/SRRC certified.


64-Kbit Dynamic NFC / RFIDtag
NFC Forum Tag Type 4 and I2C interface. ISO/IEC 14443 Type A, 106 Kbps data rate. 200 years data retention.

4 push buttons

1 for MCU reset, 1 for Wi-Fi module reset, 1 for MCU user and 1 for Wi-Fi user.

9 LEDs

for MCU, Wi-Fi and sensors feedback.


mechanical form factor 6mm thickness with cut corners and mounting holes.

RushUp S.r.l.
Via C. Battisti, 136
Gazzaniga (BG) - 24025 - Italy
P.IVA: 04241330168

tel. +39 035 738130