ESP32-C3-DevKit-Lipo RISC-V development board with build in USB JTAG, WiFi, Bluetooth5, Lipo charger and 15 GPIOs

06 Oct 2022 7 Comments

by OLIMEX Ltd in bluetooth, embedded, esp32, FreeBSD, jtag, linux, open source, OSHW, risc-v, wifi, wireless Tags: , , , , , , ,

ESP32-C3-DevKit-Lipo is EUR 6.00 Open Source Hardware compact development board with:

  • RISC-V running on 160Mhz
  • 400KB RAM, 8K data RAM
  • 4MB Flash
  • Two headers (soldered) with power supply and GPIO signals
  • ESP-PROG-C compatible rescue connector (if you mess with bootloader)
  • USB-C for programming and JTAG debugging
  • LiPo battery charger allowing handheld applications with single LiPo battery
  • 4 mount holes

This is all you need to get started with RISC-V programming in C and Assembly.

Shteryana Shopova recently did RISC-V workshop with this board and explained how to setup your tools for programming and debugging. Here you can find her work.

Running FreeBSD on Open Source Hardware RT5350F-OLinuXino MIPS board

23 Jul 2015 2 Comments

by OLIMEX Ltd in FreeBSD, MIPS, olinuxino, open source Tags: , , , , ,

csm_freebsd308x260_1_a0f81edad2

via Twitter

Emmanuel Vadot posted nice tutorial how to run FreeBSD on RT5350F-OLinuXino on his blog.

Part2 – GPIOs