ABOUT_ME

Henrique Osinski

Firmware Engineer

I build embedded systems, firmware and software that connect hardware and the real world.

C · Rust · Python · Linux · RTOS

MISCELLANEOUSVIEW PROJECTSGITHUBLINKEDIN
01 // PROJECTS

Things I've built

Embedded systems, firmware and software projects.


0

RP2040 USB UART

USB CDC multiple UART bridge written in Rust and Embassy.

1

ESP32 BLE UART Bridge

An ESP32 based BLE to Uart Bridge for wireless communication.

2

Firmware Testing

Embedded firmware validation and automation

3

ESP32 BLE to MODBUS relay Adapter

Project to transform any relay Board in to an BLE modbus RTU relay board

4

Rust MODBUS RTU Relay Board controller cli

Project to add an interface of communication to chinese MDBUS RTU Relay Boards

02 // Some Nice Aplications
UART / ASCII

ASCII Converter

INPUT
OFFSETHEXDECBINASCII
File Hasher

File Hasher

Select a file to see its hash.

BIT MANIPULATION

Bitwise Calculator

Perform 64-bit bitwise operations and inspect the results in multiple formats.

INPUT REGISTERS

BITWISE OPERATIONS

U64

OPERATIONRESULT
AND
0
0
0
OR
0
0
0
XOR
0
0
0
NAND
1111111111111111111111111111111111111111111111111111111111111111
18446744073709551615
FFFFFFFFFFFFFFFF
NOR
1111111111111111111111111111111111111111111111111111111111111111
18446744073709551615
FFFFFFFFFFFFFFFF