Hi cicciocb
Will Annex Lora support this setup?
I believe it is a SX1278 LoRa Module
Thanks
Zim
ESP32 with stand alone Lora
ESP32 with stand alone Lora
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- cicciocb
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Re: ESP32 with stand alone Lora
If you respect the wiring defined for the module WiFi LoRa 32 as below, it should work :
https://resource.heltec.cn/download/WiF ... _32_V2.pdf
https://github.com/Heltec-Aaron-Lee/WiF ... oRa_32(V2)
https://resource.heltec.cn/download/WiF ... _32_V2.pdf
https://github.com/Heltec-Aaron-Lee/WiF ... oRa_32(V2)
Re: ESP32 with stand alone Lora
Thanks cicciocb!
I will give it a try and post my findings.
Thanks
Zim
I will give it a try and post my findings.
Thanks
Zim
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Re: ESP32 with stand alone Lora
Hallo,
ist es möglich ein eigenständiges SX1276 und ein TFT-Display zu betreiben.
Für einen Lora Empfänger mit grösseren Display.
Vielen Dank im voraus.
ist es möglich ein eigenständiges SX1276 und ein TFT-Display zu betreiben.
Für einen Lora Empfänger mit grösseren Display.
Vielen Dank im voraus.
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Re: ESP32 with stand alone Lora
No, in the current implementation the TFT display is disabled and the wiring is supported mainly for the module WIFI LORA 32.[Local Link Removed for Guests] wrote: [Local Link Removed for Guests]Wed Jan 25, 2023 6:48 am Hallo,
ist es möglich ein eigenständiges SX1276 und ein TFT-Display zu betreiben.
Für einen Lora Empfänger mit grösseren Display.
Vielen Dank im voraus.
[Local Link Removed for Guests]
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Re: ESP32 with stand alone Lora
Sorry for the previous answer but I think I'm wrong as it should be possible to use the LORA module with an external TFT display.
Basically the SX127X module must be connected on the SPI pins (shared with the TFT) plus the pins SS, RESET and DI0 on any free pins.
In addition, with the introduction of the "Advanced" config mode, it is possible to freely define any GPIO pin so the SX127X LORA module should be supported even on other ESP32 modules wired differently.
Basically the SX127X module must be connected on the SPI pins (shared with the TFT) plus the pins SS, RESET and DI0 on any free pins.
In addition, with the introduction of the "Advanced" config mode, it is possible to freely define any GPIO pin so the SX127X LORA module should be supported even on other ESP32 modules wired differently.
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Re: ESP32 with stand alone Lora
I confirm the operation of the LoRa-02 SX1278 module
An example of the transmitter code and connection details in the info at the beginning of the program
'Annex32 CAN 1.51.2 LFS
'Lora LoRa-02 SX1278 433MHz Pin connect
' Lora <---> ESP32 DEVKIT1
' SCK <---> GPIO 5
' MISO <---> GPIO 19
' MOSI <---> GPIO 27
' NSS <---> GPIO 18
' RTS <---> GPIO 14
' DI00 <---> GPIO 26
WLOG BAS.VER ' 1.512 'Annex32 CAN 1.51.2 LFS
WLOG BAS.DEVICE '120 ' WIFI loRa 32 120 info defice Config menager <= True module ESP32 DEVKIT1
timer0 2000, mytimer
wlog "if 1 then OK Var =", LoRa.Setup 18, 14, 26 ' SS, RESET, DIO0
wlog "if 1 then OK Var =", LoRa.Begin(433e6) ' 433 MHz
wait
mytimer:
wlog "Send "
gosub send
return
send:
wlog "TX Power if 1 then OK",LoRa.TXpower 15
LoRa.Setup 18, 14, 26 ' SS, RESET, DIO0
LoRa.Begin(433e6) ' 433 MHz
pkt = pkt + 1
wlog "if 1 then OK Var =", LoRa.BeginPacket
wlog "Len send =",LoRa.Print "SEND Data Nr=" + str$(pkt)
wlog "if 1 then OK Var =", LoRa.EndPacket
return
An example of the transmitter code and connection details in the info at the beginning of the program
'Annex32 CAN 1.51.2 LFS
'Lora LoRa-02 SX1278 433MHz Pin connect
' Lora <---> ESP32 DEVKIT1
' SCK <---> GPIO 5
' MISO <---> GPIO 19
' MOSI <---> GPIO 27
' NSS <---> GPIO 18
' RTS <---> GPIO 14
' DI00 <---> GPIO 26
WLOG BAS.VER ' 1.512 'Annex32 CAN 1.51.2 LFS
WLOG BAS.DEVICE '120 ' WIFI loRa 32 120 info defice Config menager <= True module ESP32 DEVKIT1
timer0 2000, mytimer
wlog "if 1 then OK Var =", LoRa.Setup 18, 14, 26 ' SS, RESET, DIO0
wlog "if 1 then OK Var =", LoRa.Begin(433e6) ' 433 MHz
wait
mytimer:
wlog "Send "
gosub send
return
send:
wlog "TX Power if 1 then OK",LoRa.TXpower 15
LoRa.Setup 18, 14, 26 ' SS, RESET, DIO0
LoRa.Begin(433e6) ' 433 MHz
pkt = pkt + 1
wlog "if 1 then OK Var =", LoRa.BeginPacket
wlog "Len send =",LoRa.Print "SEND Data Nr=" + str$(pkt)
wlog "if 1 then OK Var =", LoRa.EndPacket
return