distributors products IoT, security, monitoring and automation equipment LTE CATM + NB IoT development kits the alphabet project IoT product(s) of week buy online our products a-gsmII shield b-gsmgnss shield a-gsm shield c-uGSM shield (micro) d-u3G shield (micro) f-audioOutputs adapter g-SPS family i-hat adapter for RaspberryPI j-328 adapter for Arduino micro/nano h-nanoGSM shield (nano) l-LTE 4G shield (modular) s-Sense sensors (I2C interface) **HOT** u-GSM CAT M1/NB IoT/LTE/3G/GSM shield **NEW** xyz-mIoT integrated sensors IOT shield **NEW** PROJECTS and TUTORIALS for IoT modems and IoT shields [LTE CATM1, NBIoT, 4G, 3G, GSM],GNSS and SENSORS DOWNLOADS FAQ itbrainpower.net THE ALPHABET PROJECT - professional Arduino, BeagleBone & Raspberry PI shields Read our last post: Modems and RaspberryPI 5. RaspberryPI OS [Debian 12 bookworm] notes.. Order u-GSM modems.
go back to all projects gsm, 3G, 4G shields tutorial :: i-hatGSM3G and l-LTE / d-u3G / c-uGSM / h-nanoGSM shields howto start tutorial - part 4 previous page Raspberry PI + g-SPS 5V [LiPOL]. Power your Raspberry PI from any +6-20V power supplies This part implements the same principles as presented in RASPBERRY PI FREE STYLE POWERING post, but without wires. Modules, parts used a. Raspberry PI 3 / 2 / ZERO / B+ board or other RPI like board b. g-SPS 5V [LiPOL] version switching power supply, equipped as in page 2 (the 10 x 2.54mm socket it is not mandatory) b. Any external power supply (wall power adapter, LEAD-GEL battery or 2/3/4 cells LiPOL battery, other..) providing +6 => +20V and > 1A. c. i-HAT3GGSM adapter prepared as shown in page 2. WARNING: THE STANDARD RPI POWER SUPPLY MUST NOT BE CONNECTED TO THE RPI POWERING USB!!! i-HAT3GGSM solder jumpers configuration recap - JP1 - CIRCUIT OPEN (not connected) default ==> CIRCUIT CLOSED (connected) REQUIERED - JP2 - CIRCUIT CLOSED (connected) default - JP3 - CIRCUIT CLOSED (connected) default - JP4 - CIRCUIT OPEN (not connected) default IMPORTANT, DO NOT FORGET: make short/solder over JP1 (connect 5V from RPi with Vout on the g-SPS board), as in up-here picture. Put all parts and modules together a. Double check boards for soldering short-circuits. b. Notice in picture the side/position on RPI extension connector. Same for g-SPS 5V [LiPOL] switching power supply connector. c. Insert boards connectors gentely (plug the bords together). d. Connect keyboard, mouse, DVI, ethernet.. e. Plug the power cable into g-SPS board Vin connector. DONE! WARNING: THIS POWERING CONFIGURATION BYPASS THE RPI BUILT IN 5V POWERING SECTION! TUTORIAL PROVIDED WITHOUT ANY WARRANTY!!! USE IT AT YOUR OWN RISK!!!! Go to the next page to see other configuration. TO BE CONTINUED... Come back soon. previous page Dragos Iosub & itbrainpower.net team original how to.
the alphabet :   order online a-gsmII shield [new] b-gsmgnss shield [new] a-gsm shield c-uGSM shield (micro) d-u3G shield (micro) f-audioOutputs adapter g-SPS boards i-hatGSM3G adapter j-328GSM3GLader adapter h-nanoGSM shield (nano) l-LTE shield s-Sense sensor breakout boards [HOT] u-GSM shield - CAT M1 / NB IoT / LTE [newest] xyz-mIoT integrated sensors IOT shield [newest] IoT product of week featured product [STRATUM1 NTP server] DOWNLOADS FAQs
Security, automation, monitoring, IoT and special purpose equipments: STRATUM 1 NTP server GNSS syncronized SMS gateway with parallel processing Temp., hum. and more monitor w. SMS alarm Development kits: LTE CATM + NB IoT development kit(s) Arduino and Raspberry PI how-to and tutorials hottest project newest project newest hardware how to newest software tutorial view all tutorials BME688 Arduino how to CCS811 Arduino how to HDC2010 Arduino how to BME680 Arduino how to BME280 Arduino how to BMP280 Arduino how to CCS811 RPI how to HDC2010 RPI how to BME680 RPI how to BME280 RPI how to BMP280 RPI how to  Covid19 related resources: ZOOM speaker (w. Arduino shield and a-gsmII) - covid19 response help for elderly peoples PARP purified air flow controller for 12VDC blowers powered from 5V LiION power bank temperature, humidity and pressure sensor temperature and pressure sensor BME280 Arduino how to BMP280 Arduino how to BME280 RPI how to BMP280 RPI how to our environmental and air quality sensor breakouts: OPT3002 BME688 CCS811 + HDC2010 combo BME680 CCS811 BME280 BMP280 HDC2010
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