2019-05-04 14:28:24 +04:00
|
|
|
Peripherals
|
|
|
|
|
===========
|
|
|
|
|
|
|
|
|
|
List of on-board peripherals and chips for the various boards with a K210.
|
|
|
|
|
|
2019-05-19 18:35:21 +04:00
|
|
|
Sipeed M1(w) module
|
|
|
|
|
-------------------
|
2019-05-04 14:28:24 +04:00
|
|
|
|
|
|
|
|
Also called "Dan" or "LicheeDan".
|
|
|
|
|
|
|
|
|
|
(source: https://www.twblogs.net/a/5bde1d0f2b717720b51b61a1)
|
|
|
|
|
|
|
|
|
|
- K210 - CPU
|
|
|
|
|
- GD25LQ128D - 128Mbit w25qxx Flash chip (seems hardwired on SPI3)
|
|
|
|
|
- RY1303 - 3 Channel 5.5V 2A 1.5MHz DC/DC Step down PMU
|
|
|
|
|
- PT8211 - DAC audio (I2S)
|
2019-05-06 13:45:08 +04:00
|
|
|
- CH340C - USB to serial chip CH340. used to flash firmware over USB connector and console access on boards except for the Maix Go
|
2019-05-04 14:28:24 +04:00
|
|
|
- MSM261S4030H0 - Microphone (I2S)
|
|
|
|
|
|
2019-05-19 18:35:21 +04:00
|
|
|
M1w only:
|
|
|
|
|
|
|
|
|
|
- Espressif ESP8285 - WiFi module (serial, connected to FPIOA pin 6/7/8), this is a ESP8266 with built-in 1M flash
|
|
|
|
|
|
2019-05-04 14:28:24 +04:00
|
|
|
Maix Go
|
|
|
|
|
-------
|
|
|
|
|
|
|
|
|
|
(source: schematic)
|
|
|
|
|
|
2019-05-06 13:45:08 +04:00
|
|
|
### On-board
|
2019-05-04 14:28:24 +04:00
|
|
|
|
2019-05-14 15:29:47 +04:00
|
|
|
- MSA300 - Accelerometer (I2C, address 0x26)
|
2019-05-06 13:45:08 +04:00
|
|
|
- STM32F103C8 - JTAG & UART, debug M1 without extra Jlink, this bypasses the CH340C on the module (USB to host, serial to K210)
|
2019-06-01 23:02:01 +04:00
|
|
|
- OV2640 - Color CMOS UXGA (2.0 MegaPixel) CAMERA C HI (DVP, SCCB address 0x60)
|
2019-05-04 14:28:24 +04:00
|
|
|
|
2019-05-06 13:45:08 +04:00
|
|
|
### External
|
2019-05-04 14:28:24 +04:00
|
|
|
|
|
|
|
|
(source: schematic)
|
|
|
|
|
|
2019-08-02 01:25:17 +04:00
|
|
|
- ST7789V - 240x320 262K Color Single-Chip TFT Controller/Driver with Frame Memory (SPI)
|
2019-05-14 15:29:47 +04:00
|
|
|
- NS2009 - 4-Wire Touch Screen Controller (I2C, address 0x48)
|
2019-05-04 14:28:24 +04:00
|
|
|
- TF card slot (SPI)
|
|
|
|
|
|
