LilyGO T-PicoC3 Combines RP2040 and ESP32 in a Single Board

LilyGO T-PicoC3 Combines RP2040 and ESP32 in a Single Board

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As quickly because the Raspberry Pi Pico, and its RP2040 microcontroller chip, grew to become out there again in January 2021, folks have been integrating it into many various kind components, a few of which embody tiny IPS screens. The newly out there LilyGO T-PicoC3 takes this pattern to its inevitable conclusion by combining the RP2040 with one other microcontroller – the venerable ESP32 – and a display. It additionally, as identified by CNX Software program, makes use of some very intelligent USB expertise. 

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(Picture credit score: LilyGO)
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LilyGO T-PicoC3

(Picture credit score: LilyGo)

That is the C3 model of the ESP32, which encompasses a single-core 32bit RISC-V CPU as much as 160MHz, 400 kiB of SRAM and 384 kiB ROM, 22 programmable GPIOs, and importantly Wi-Fi 4 and Bluetooth 5LE, each of that are lacking from the RP2040. The Raspberry Pi chip options the same old dual-core Cortex-M0+ MCU with 264 KB of embedded SRAM, plus 4MB of flash storage. The tiny display is a 1.14-inch full-color IPS LCD Show (through an ST7789V SPI controller) with a decision of 240 x 135 pixels. 
Whether or not the 2 chips talk with each other, is unclear, but when doable then it might supply one other means to get the RP2040 concerned with Web based mostly tasks.

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