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SPECIFICATION.md

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Hardware & software findings

This markup document describes the findings on the stock hard- and software specification. This information is gathered by close hardware examination and reverse engineering the stock firmware that comes iwth the keyboard.

Table of Contents

1. Hardware
2. Software

1. Hardware

This section describes the hardware specification. If possible the information will include an external datasheet, model number and links.

Battery:

Source: Meletrix
Modelnumber: CL 3544105
Links:

Bluetooth board & WiFi:

Source: N/A
Modelnumber: Unknown
Links:
Notes: The board did not have any recognizable marks, specifications of this board is needed to do more development on the WiFi and Bluetooth module.

CPU:

Source: Firmware
Modelnumber: AT32F415 RCT7-7
Links:

Daughterboard:

Source: Meletrix
Modelnumber: Ai03 C3
Links:

Memory:

Source: Firmware
Modelnumber: w25q64
Links:

Printed Circuit Board (PCB:)

Source: Printed on board
Modelnumber: WQ206A1UBTG1 V1.12 1723 KB81
Notes: Pinouts / electrical schema is needed in order to make the firmware. Without it, it will be hard to write firmware.

2. Software

The following section will contain information about the software, not all information is reliable

Notes:

The following are notes on the findings on the stock firmware.

Operating System (OS)

The firmware seems to have an RTOS, this is indicated by a file path in the firmware "..\components\rtx\RTX_Conf_CM.c". This indicates that the system might use CMSIS or CMSIS-RTOS by Keil a subsidiary of ARM Software.

It's also noteworthy to mention that the RGB animations are the same and in the same order as QMK's, this might mean they use the same library or similar code.