CH32V003

Spent $12 ordering chips (the 8 pin) and a programmer. Going to test out this RISC-V chip

The CH32V003 is a 32-bit RISC-V micro-controller featuring a QingKe RISC-V2A core up to 48MHz, 2KB of SRAM, and 16KB of flash memory. It has a wide operating voltage range (2.7V to 5.5V) and supports low-power modes like sleep and standby. Key peripherals include a 10-bit ADC, an op-amp comparator, a DMA controller, and standard communication interfaces like USART, I2C, and SPI. It may be faster then my ATtiny's, but I will use them still. The CH32V003 does not have an eeprom (which I used in the ATtiny often).

So I will be stepping in to a 32 bit controller from 8 bit.