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Updated Chroma Aeon 74 (markdown)

Skip Hansen
2025-04-10 08:06:36 -07:00
parent 06340dd9fd
commit 5b78af69f4
1 changed files with 7 additions and 2 deletions
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Chroma-Aeon-74.md

@@ -1,6 +1,6 @@
## Specs
* TI CC1311R3 - 48Mhz Arm® Cortex®-M4 352kB Flash / 32kB RAM
* 6.4 x 3.5 in ePaper display (BWR or BWY) 800x480px
* 6.4 x 3.5 in ePaper display (BWR or BWY) 800x480px
* 6x CR2450 button cell
* [MX25V8006E](https://www.macronix.com/Lists/Datasheet/Attachments/8645/MX25V8006E,%202.5V,%208Mb,%20v1.7.pdf) 1 Mbyte SPI flash.
* SubGhz (868 Mhz / 915 Mhz) Radio
@@ -24,7 +24,6 @@ An xds110 or other cJTAG programmer is needed to program the CC1311.
![cc1311_pinout](https://github.com/user-attachments/assets/62c7edad-7b10-4a4e-b32d-de5d6799a4a8)
| Pin | Pin name | Usage | Notes |
| - | - | - | - |
|1|RF_P|antenna matching network | note 1|
@@ -106,3 +105,9 @@ Notes:
3. Might be clobbered by FW update depending on FW size. The OELP protocol will
download image again after a successful OTA when necessary.
## EPD controller
The display is compatible with the Waveshare 7.5inch e-Paper B V2 panel.
The EPD controller is compatible with the Ultra Chip UC8179C with LUTs programmed into the controllers OTP memory.