Full pinout for TTGO Lora32 V2.1-1.6.1

Gulpman

Hi,
I'm trying to set up a Gateway with the TTGO LoRa32 V2.1-1.6.1 board. But information on the product page is only about V1.6: -> http://www.lilygo.cn/claprod_view.aspx?TypeId=62&Id=1130&FId=t28:62:28

Are TTGO LoRa32 V2.1-1.6 and TTGO LoRa32 V2.1-1.6.1 are fully pin-compatible? What exactly is the difference?

I want to use it as a single channel gateway -> https://github.com/things4u/ESP-1ch-Gateway
Would this be the right config: (meaning right pin mapping):

struct pins {
	uint8_t dio0=26;		// GPIO26 / Dio0 used for one frequency and one SF
	uint8_t dio1=33;		// GPIO33 / Used for CAD, may or not be shared with DIO0
	uint8_t dio2=32;		// GPIO32 / Used for frequency hopping, don't care
	uint8_t ss=18;			// GPIO18 / CS. Select pin connected to GPIO18
	uint8_t rst=23;			// GPIO14 / D3. Reset pin not used	
} pins;
#define SCK 5
#define MISO 19
#define MOSI 27
#define RST 23
#define SS 18

I also would like to use the OLED on the board, but am missing further infos:

what OLED exactly is mounted to the board? Which protocol is it using? Which pins are connected to it?

Thank you in advance for your help.

lewis

This post is deleted!

lewis

This post is deleted!

lewis

TTGO LoRa32 V2.1-1.6 is the same as TTGO LoRa32 V2.1-1.6.1, we just changed the silk screen on the board.
The OLED on the board uses (SDA)21 , (SCL)22
There are schematic diagrams and reference codes in our warehouse, please see here Link