Thank you Arie, There is also an example to implement a bitbanging DUAL display HDMI:
https://github.com/Wren6991/picodvi The MCU datasheet is here: https://datasheets.raspberrypi.org/rp2040/rp2040_datasheet.pdf BR, Alan On 1/21/21, Arie de Muijnck <mygro...@ademu.com> wrote: > Yes, I saw it and immediately ordered two at the Pi Hut. > > The chip is a dual M0+ core, with 256 kB RAM, no flash, but the board uses 2 > MB QPSI flash. > The boot loader emulates a USB drive, you can drop a file into it for > programming. > It has a few FPGA like state machines programmable for I2S, VGA, NeoPixel > etc output. > An example board layout for KiCad with I2S audio DAC and a VGA connector is > already supported. > The '12 bit' ADC is unfortunately only 9.5 bits accurate (ENOB). > > For that price it compares to a blue pill like a car to a bike...! > > Still studying all the docs... The tool chains (multiple!), examples and > docs are already very complete. > > Arie de Muijnck > > > On 2021-01-21 13:47, Alan Carvalho de Assis wrote: >> >> Hi Everyone, >> >> I think many of you already saw this news! >> >> The Raspberry Foundation created their own microcontroller based on >> ARM Cortex M0+ with 1MB Flash and 256KB RAM. >> >> They also add support to OpenOCD (not in mainline yet) see: >> >> https://datasheets.raspberrypi.org/pico/getting_started_with_pico.pdf >> >> So yes, a good board to use with NuttX and a good alternative to >> Arduino and BluePill. >> >> BR, >> >> Alan > > >
