Showing posts with label RasPI. Show all posts
Showing posts with label RasPI. Show all posts
11 July 2020

My current LoRA "DX" is 64 km

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After few experiments with spread factor and the GP antenna, thanks to TTN Mapper service I can visualize which gateways have received my Lo...
07 July 2020

Simulating a LoRA node GPS position on TTN

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A simple way to see your LoRAWAN node or gateway coverage is to use the TTN Mapper service. In order to get my node visible on TTN Mapper I...
03 July 2020

RaspberryPI and LoRAWAN with SX1276

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I had laying around a SX1276 LoRA module for some months and following an IoT discussion at work I thought it would be the right time to pla...
18 June 2014

Talking AT commands to GSM cell/smartphone (over Bluetooth)

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Today's discovery, by chance, was that some cellphones/smartphones expose a "standard old fashioned" serial modem when connect...
16 October 2012

Raspberry Pi from RS shipped, at last

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L ast night, while I was about to cancel my #2 RasPi order, RS wrote me: "If you ordered a Raspberry Pi board as part of your order w...
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03 September 2012

RasPi from RS delayed

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N ot that I am longing for another Raspberry Pi, but I got an email from RS that my order with them will be shipped about 4 weeks later than...
09 August 2012

Raspberry Pi arrived and tested

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My RasPi from Farnell arrived 3 days after the shipping notificaton. It came with regular mail from UK. Setting it up was not so straight...
24 July 2012

Raspberry PI from Farnell

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Y esterday I received an email from Farnell stating that my RPi had been shipped (order #ORP051xxx). Since I ordered it the same day I submi...
29 June 2012

Raspberry PI: ordered

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T he "invitation to order" email came one day late and I have just paid for my RasPI. Order #127xxx, despatch expected within 11 w...