ESP32-C3: Difference between revisions
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I am interested in [https://riscv.org/ RISC V] and this seemed like a good way to get my hands on one. (Or 5) | I am interested in [https://riscv.org/ RISC V] and this seemed like a good way to get my hands on one. (Or 5) | ||
I have 5 ESP-C3-12F chips and a programmer thingie that I can pop them into. | I have 5 AI-Thinker ESP-C3-12F chips and a DOITING programmer thingie that I can pop them into. It's like [https://www.aliexpress.com/i/2255800096034921.html?gatewayAdapt=4itemAdapt this one], I don't remember where I bought it. | ||
It breaks out the pins and has a ESP-01S 2x4 pin socket and gives me a USB connection. | It breaks out the pins and has a ESP-01S 2x4 pin socket and gives me a USB connection. | ||
Revision as of 16:10, 23 May 2022
I am interested in RISC V and this seemed like a good way to get my hands on one. (Or 5)
I have 5 AI-Thinker ESP-C3-12F chips and a DOITING programmer thingie that I can pop them into. It's like this one, I don't remember where I bought it. It breaks out the pins and has a ESP-01S 2x4 pin socket and gives me a USB connection.
Single core processor, 4MB flash, 400K ram
Development options
Suggestions https://github.com/laris/rust-embedded-study-esp32-c3
Rust and Tock https://github.com/tock/tock Looks interesting but clearly it's early days for this one. I will get my feet under me first.
Micropython https://micropython.org/download/esp32c3-usb/ This is the obvious starting point for me because it's Python.
ESP-IDF This is probably the best option for serious work for example sticking a C3 in a light switch.
Arduino https://github.com/espressif/arduino-esp32 The Arduino option is the most practical but dull. :-)
Coolest feature of this chip?
I2S
Compatible with old Esp12F?
6 channels of PWM
BLE 5.0?
RTC + 4 different power modes
Temperature sensor
