Discussion Overview
The discussion revolves around finding a PIC microcontroller that includes an ADC, Ethernet capability, and an open TCP stack, specifically in a DIP package suitable for a 40-pin programmer. The context is related to a personal aquarium project, with participants exploring various options and alternatives.
Discussion Character
- Exploratory, Technical explanation, Debate/contested, Homework-related
Main Points Raised
- One participant seeks a specific PIC microcontroller with ADC, Ethernet, and an open TCP stack, expressing a preference for a DIP package.
- Another participant suggests considering a Raspberry Pi or Arduino as alternatives, which may not align with the original request for a PIC microcontroller.
- A participant notes their limitation to using a PIC programmer, indicating they do not have access to JTAG or other programming tools.
- A link to SparkFun's PIC products is provided, although one participant finds it does not meet their specific needs.
- Another participant expresses a desire for a development board that includes USB programmability, Ethernet, an ADC, an open TCP stack, and a free C compiler, while also noting budget constraints of $200.
- A participant mentions a discontinued product from SparkFun that had some desired features but notes the need for a different programmer, which complicates their situation.
- A participant shares a link to an Olimex development board and requests feedback on its suitability for their requirements, specifically needing 48 I/O channels and an ADC.
- One participant indicates they have contacted Microchip for documentation and software related to a specific chip and programmer.
Areas of Agreement / Disagreement
Participants have not reached a consensus on a specific solution, and multiple competing views and suggestions remain present throughout the discussion.
Contextual Notes
Participants express various limitations, including budget constraints, specific programming tools available, and the need for certain features in the microcontroller or development board. There is also mention of discontinued products and the challenges associated with finding suitable alternatives.
Who May Find This Useful
Individuals interested in microcontroller projects, particularly those involving PIC microcontrollers, Ethernet connectivity, and ADC functionality, may find this discussion relevant.