Sending the first UCMOD microcontroller module and the latest revision of the Isolated RS485 Building Block Board off for manufacture.

Starting the design of a compact ATtiny1614-based microcontroller module with a standardised 20-pin connector for use across a range of carrier boards.

Completing communications testing of the Rev A Isolated RS485 Building Block Board and planning a revised eFuse-based input protection circuit for Rev B.

Initial testing of the Rev A Isolated RS485 Building Block Board, including its isolated power supply, reverse-polarity protection, overvoltage protection and RS485 driver outputs.

Designing an isolated RS485 building block board with isolated power, input protection, configurable termination and biasing, and separate logic-side and bus-side grounds.

Planning a new revision of the workshop weather station project, with ideas for ESP32-C3 integration, USB-to-serial, RS485, micro SD logging, exposed SPI and I2C buses, and a small online dashboard demo.

Adding a third RS485 node to an EC11 rotary encoder test setup so that the RS485 traffic can be monitored from a PC using a USB serial adapter.

Improving the transmitter and receiver software for an EC11 rotary encoder test setup using RS485, a Digital IO Expander board, Raspberry Pi Pico 2 W boards, and an SH1106 OLED display.

Decoding an EC11 rotary encoder through a Digital IO Expander board, sending direction updates over RS485, and displaying the result on a Raspberry Pi Pico 2 W receiver with an OLED display.

Integration testing the USB-C power input board, RS485 breakout boards, Digital IO Expander board, Raspberry Pi Pico 2W boards, and an EC11 rotary encoder over a 20 m Cat 6 RS485 link.