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==9th October 2023 - New product== | |||
This is a standalone programmer for Arduino. You can use this to program an arduino without the need of a computer. It uses a SD card to store the sketch to upload. | |||
[https://lechacalshop.com/gb/misc/116-standalone-arduino-programmer-mega-shield.html] | |||
[[File:P1000441.JPG_small.png|360px]] | |||
==12th July 2023 - Bug fix for frequency reading== | ==12th July 2023 - Bug fix for frequency reading== | ||
We recommend all our users reading frequency to upgrade to the latest firmware v4.2.0. | We recommend all our users reading frequency to upgrade to the latest firmware v4.2.0. | ||
Revision as of 14:49, 9 October 2023
9th October 2023 - New product
This is a standalone programmer for Arduino. You can use this to program an arduino without the need of a computer. It uses a SD card to store the sketch to upload.
[1]
12th July 2023 - Bug fix for frequency reading
We recommend all our users reading frequency to upgrade to the latest firmware v4.2.0.
Affected cards are RPICT7V1 RPICT8 RPICT4V3 RPICT4W3T1 version 5.
A bug in the frequency computation was making the frequency reading erratic and highly noisy. It has been now solved and a reading difference example is shown below.
To install the new firmware follow this guide below.
Upload Arduino sketch from Raspberrypi to RPICT
Then execute these commands
wget lechacal.com/RPICT/sketch/RPICT_MCP3208_v4.2.0.ino.hex lcl-upload-sketch.sh RPICT_MCP3208_v4.2.0.ino.hex