Heltec Lora32 V2 Gateway
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I have been trying for days now to get this chip to work as a gateway. I have two of the same chip and have tested the Lora with the Heltec example sketches and both will send and receive so the hardware works.
I have also done extensive searches on the forum and I did find settings that are stated to work but don't seem to work for me.
One posting that looked promising is https://forum.mysensors.org/topic/10654/my-sensors-with-heltec-v2?_=1642102471786&lang=en-USI continue to get this output:
34 MCO:BGN:INIT GW,CP=RLNGF---,FQ=240,REL=255,VER=2.3.2
40 TSF:LRT:OK
41 TSM:INIT
42 TSF:WUR:MS=0
43 RFM95:INIT
50 RFM95:INIT:PIN,CS=18,IQP=26,IQN=26,RST=14
65 RFM95:PTX:LEVEL=13
67 TSM:INIT:TSP OK
69 TSM:INIT:GW MODE
70 TSM:READY:ID=0,PAR=0,DIS=0
73 MCO:REG:NOT NEEDED
1204 GWT:TIN:CONNECTING...
2207 GWT:TIN:CONNECTING...
3210 GWT:TIN:CONNECTING...
3212 GWT:TIN:IP: 192.168.3.62
3217 MCO:BGN:STP
3689 MCO:BGN:INIT OK,TSP=1
3691 TSM:READY:NWD REQ
3693 RFM95:SWR:SEND,TO=255,SEQ=0,RETRY=0
3746 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:
900043 TSF:SAN:OKI think the problem is the 3746 line which shows no acknowledgement from the local radio. It does not appear to be transmitting.
My settings are:
#include <Arduino.h>
#include "secrets.h"// ******************** HELTEC Lora32 Defines ****************************
#include "heltec.h"
#define HELTEC
#define BAND 915E6 //you can set band here directly,e.g. 868E6,915E6
String networkIP(IPAddress ip);// ************************* Display Defines *****************************
#include "display_oled.h"
using namespace display_OLED;
displayOLED display;// ************************ MySensors Defines ****************************
#define MY_DEBUG //!< Enable debug prints to serial monitor// Enable and select radio type attached
//#define MY_RADIO_RF24 //!< nRF24L01 radio driver
//#define MY_RADIO_NRF5_ESB //!< nRF5 radio driver (RF24 compatible)
//#define MY_RADIO_RFM69 //!< RFM69 radio driver
#define MY_RADIO_RFM95 //!< RFM95 radio driver
#define MY_DEBUG_VERBOSE_RFM95
#define MY_RFM95_RST_PIN 14
#define MY_RFM95_CS_PIN 18
#define MY_RFM95_IRQ_PIN 26
#define MY_RFM95_IRQ_NUM MY_RFM95_IRQ_PIN
//#define MY_RFM95_IRQ_NUM digitalPinToInterrupt(26)
//#define MY_SOFT_SPI_MOSO_PIN 19
#define MY_SOFT_SPI_MOSI_PIN 27
#define MY_SOFT_SPI_SCK_PIN 5
#define MY_RFM95_FREQUENCY (RFM95_915MHZ)
#define MY_TRANSPORT_STATE_TIMEOUT_MS (3*1000ul)
#define RFM95_RETRY_TIMEOUT_MS (3000ul)
#define MY_RFM95_MODEM_CONFIGURATION RFM95_BW125CR45SF128#define MY_GATEWAY_ESP32
#define MY_WIFI_SSID SECRET_SSID
#define MY_WIFI_PASSWORD SECRET_PASS// Set the hostname for the WiFi Client. This is the hostname
// it will pass to the DHCP server if not static.
#define MY_HOSTNAME "LoRa32_Gateway"// Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP)
//#define MY_IP_ADDRESS 192,168,1,100// If using static ip you can define Gateway and Subnet address as well
//#define MY_IP_GATEWAY_ADDRESS 192,168,1,1
//#define MY_IP_SUBNET_ADDRESS 255,255,255,0// The port to keep open on node server mode
#define MY_PORT 5003// How many clients should be able to connect to this gateway (default 1)
#define MY_GATEWAY_MAX_CLIENTS 2#include <MySensors.h>
void setup()
{
Heltec.begin(true /DisplayEnable Enable/, false /LoRa Enable/, true /Serial Enable/);// Setup screen
display.init();
display.displayPrint("Gateway", 0, 0, 2);
display.displayPrint(networkIP(WiFi.localIP()), 128, 16, 2, TEXT_ALIGN_RIGHT);}
void loop()
{
display.updateDisplay();
}String networkIP(IPAddress ip)
{
String LocalIP;
//IPAddress ip = WiFi.localIP();
for (int i = 0; i < 4; i++)
{
LocalIP += i ? "." + String(ip[i]) : String(ip[i]);
delay(10);
}
return LocalIP;
}Does anyone have setting that work and what do you get at least initially at startup to see if it is working?
Thanks
Think you already came across mine.
If you use code tags in your post it would be easier to read.This is mine, as far as I can see you are using the similar.
#define MY_RADIO_RFM95 #define MY_DEBUG_VERBOSE_RFM95 #define MY_RFM95_RST_PIN 14 #define MY_RFM95_CS_PIN 18 #define MY_RFM95_IRQ_PIN 26 #define MY_RFM95_IRQ_NUM MY_RFM95_IRQ_PIN #define MY_SOFT_SPI_MOSI_PIN 27 #define MY_SOFT_SPI_SCK_PIN 5 #define MY_RFM95_MODEM_CONFIGRUATION RFM95_BW125CR45SF128 #define MY_RFM95_FREQUENCY (RFM95_868MHZ)This is the initial start-up with no nodes connected.
18:36:09.139 -> 61 RFM95:INIT:PIN,CS=18,IQP=26,IQN=26,RST=14 18:36:09.202 -> 75 RFM95:PTX:LEVEL=13 18:36:09.202 -> 77 TSM:INIT:TSP OK 18:36:09.202 -> 81 TSM:INIT:GW MODE 18:36:09.202 -> 85 TSM:READY:ID=0,PAR=0,DIS=0 18:36:09.202 -> 89 MCO:REG:NOT NEEDED 18:36:10.284 -> 1182 GWT:TIN:CONNECTING... 18:36:10.284 -> 1184 GWT:TIN:IP: 192.168.1.203 18:36:10.284 -> 1190 MCO:BGN:STP 18:36:10.331 -> Serial initial done 18:36:10.519 -> you can see OLED printed OLED initial done! 18:36:10.566 -> 1451 MCO:BGN:INIT OK,TSP=1 18:36:10.566 -> 1454 TSM:READY:NWD REQ 18:36:10.566 -> 1458 RFM95:SWR:SEND,TO=255,SEQ=0,RETRY=0 18:36:10.613 -> 1512 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK: 18:36:12.023 -> 2922 GWT:TSA:C=0,CONNECTED 18:36:12.023 -> 2932 GWT:RFC:C=0,MSG=255;255;3;0;20; 18:36:12.023 -> 2935 RFM95:SWR:SEND,TO=255,SEQ=1,RETRY=0 18:36:12.070 -> 2989 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=1,l=1,sg=0,ft=0,st=OK:0This is my complete Heltec Gateway Sketch,
#define MY_DEBUG #define MY_RADIO_RFM95 #define MY_DEBUG_VERBOSE_RFM95 #define MY_RFM95_RST_PIN 14 #define MY_RFM95_CS_PIN 18 #define MY_RFM95_IRQ_PIN 26 #define MY_RFM95_IRQ_NUM MY_RFM95_IRQ_PIN #define MY_SOFT_SPI_MOSI_PIN 27 #define MY_SOFT_SPI_SCK_PIN 5 #define MY_RFM95_MODEM_CONFIGRUATION RFM95_BW125CR45SF128 //Select Frequency #define MY_RFM95_FREQUENCY (RFM95_868MHZ) #define MY_GATEWAY_ESP32 //SSID and Password #define MY_WIFI_SSID "MY_SSID" #define MY_WIFI_PASSWORD "MY_PASSWORD" //Set Hostname #define MY_HOSTNAME "Home_GW_LoRa" //Static IP Address #define MY_IP_ADDRESS 192,168,1,203 // If using static IP define Gateway and Subnet address as well #define MY_IP_GATEWAY_ADDRESS 192,168,1,1 #define MY_IP_SUBNET_ADDRESS 255,255,255,0 // The port to keep open on node server mode #define MY_PORT 5003 // How many clients should be able to connect to this gateway (default 1) #define MY_GATEWAY_MAX_CLIENTS 2 #include <MySensors.h> #include "heltec.h" void setup() { // Setup locally attached sensors Heltec.begin(true /*DisplayEnable Enable*/, false /*LoRa Disable*/, true /*Serial Enable*/); Heltec.display->setContrast(255); Heltec.display->clear(); Heltec.display->setFont(ArialMT_Plain_16); Heltec.display->drawString(30, 10, "LoRa Home"); Heltec.display->setFont(ArialMT_Plain_10); Heltec.display->drawString(30, 40, WiFi.localIP().toString()); Heltec.display->display(); } void presentation() { // Present locally attached sensors here } void loop() { // Send locally attached sensors data here }``` -
With a very chatty node to talk to the output looks like this.
18:42:17.284 -> 1455 TSM:READY:NWD REQ 18:42:17.284 -> 1459 RFM95:SWR:SEND,TO=255,SEQ=0,RETRY=0 18:42:17.331 -> 1513 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK: 18:42:17.518 -> 1686 RFM95:SAC:SEND ACK,TO=84,SEQ=313,RSSI=-39,SNR=9 18:42:17.564 -> 1734 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:662 18:42:17.659 -> 1839 RFM95:SAC:SEND ACK,TO=84,SEQ=314,RSSI=-38,SNR=9 18:42:17.704 -> 1887 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:17.843 -> 1992 RFM95:SAC:SEND ACK,TO=84,SEQ=315,RSSI=-42,SNR=9 18:42:17.891 -> 2040 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:17.983 -> 2145 RFM95:SAC:SEND ACK,TO=84,SEQ=316,RSSI=-43,SNR=9 18:42:18.030 -> 2193 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:16 18:42:18.404 -> 2578 GWT:TSA:C=0,CONNECTED 18:42:18.404 -> 2589 GWT:RFC:C=0,MSG=255;255;3;0;20; 18:42:18.450 -> 2592 RFM95:SWR:SEND,TO=255,SEQ=5,RETRY=0 18:42:18.498 -> 2646 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=1,l=1,sg=0,ft=0,st=OK:0 18:42:18.592 -> 2749 RFM95:SAC:SEND ACK,TO=84,SEQ=317,RSSI=-43,SNR=9 18:42:18.638 -> 2797 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:6 18:42:18.733 -> 2902 RFM95:SAC:SEND ACK,TO=84,SEQ=318,RSSI=-44,SNR=9 18:42:18.779 -> 2950 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:13 18:42:18.873 -> 3055 RFM95:SAC:SEND ACK,TO=84,SEQ=319,RSSI=-44,SNR=10 18:42:18.920 -> 3103 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:19.062 -> 3208 RFM95:SAC:SEND ACK,TO=84,SEQ=320,RSSI=-43,SNR=9 18:42:19.109 -> 3256 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:1 18:42:19.204 -> 3361 RFM95:SAC:SEND ACK,TO=84,SEQ=321,RSSI=-41,SNR=9 18:42:19.251 -> 3409 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:3 18:42:19.345 -> 3514 RFM95:SAC:SEND ACK,TO=84,SEQ=322,RSSI=-39,SNR=9 18:42:19.393 -> 3562 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:19.485 -> 3667 RFM95:SAC:SEND ACK,TO=84,SEQ=323,RSSI=-40,SNR=9 18:42:19.531 -> 3715 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:8 18:42:19.673 -> 3820 RFM95:SAC:SEND ACK,TO=84,SEQ=324,RSSI=-41,SNR=9 18:42:19.719 -> 3868 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:8 18:42:19.813 -> 3973 RFM95:SAC:SEND ACK,TO=84,SEQ=325,RSSI=-41,SNR=9 18:42:19.861 -> 4021 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:19.955 -> 4126 RFM95:SAC:SEND ACK,TO=84,SEQ=326,RSSI=-42,SNR=9 18:42:20.001 -> 4174 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:6 18:42:20.094 -> 4279 RFM95:SAC:SEND ACK,TO=84,SEQ=327,RSSI=-41,SNR=9 18:42:20.142 -> 4327 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:8 18:42:20.281 -> 4432 RFM95:SAC:SEND ACK,TO=84,SEQ=328,RSSI=-39,SNR=9 18:42:20.327 -> 4480 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:20.419 -> 4585 RFM95:SAC:SEND ACK,TO=84,SEQ=329,RSSI=-40,SNR=9 18:42:20.467 -> 4633 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:11 18:42:20.560 -> 4738 RFM95:SAC:SEND ACK,TO=84,SEQ=330,RSSI=-40,SNR=9 18:42:20.607 -> 4786 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:6 18:42:20.747 -> 4891 RFM95:SAC:SEND ACK,TO=84,SEQ=331,RSSI=-39,SNR=9 18:42:20.794 -> 4939 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:20.887 -> 5044 RFM95:SAC:SEND ACK,TO=84,SEQ=332,RSSI=-40,SNR=9 18:42:20.935 -> 5092 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:13 18:42:21.027 -> 5197 RFM95:SAC:SEND ACK,TO=84,SEQ=333,RSSI=-40,SNR=9 18:42:21.075 -> 5245 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:6 18:42:21.167 -> 5350 RFM95:SAC:SEND ACK,TO=84,SEQ=334,RSSI=-41,SNR=9 18:42:21.215 -> 5398 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:21.353 -> 5503 RFM95:SAC:SEND ACK,TO=84,SEQ=335,RSSI=-42,SNR=9 18:42:21.401 -> 5551 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:16 18:42:21.496 -> 5656 RFM95:SAC:SEND ACK,TO=84,SEQ=336,RSSI=-42,SNR=9 18:42:21.541 -> 5704 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:21.636 -> 5809 RFM95:SAC:SEND ACK,TO=84,SEQ=337,RSSI=-42,SNR=9 18:42:21.682 -> 5857 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:21.822 -> 5962 RFM95:SAC:SEND ACK,TO=84,SEQ=338,RSSI=-41,SNR=9 18:42:21.870 -> 6010 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:11 18:42:21.964 -> 6115 RFM95:SAC:SEND ACK,TO=84,SEQ=339,RSSI=-38,SNR=10 18:42:22.010 -> 6163 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:22.102 -> 6268 RFM95:SAC:SEND ACK,TO=84,SEQ=340,RSSI=-43,SNR=9 18:42:22.149 -> 6316 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:-1 18:42:22.243 -> 6421 RFM95:SAC:SEND ACK,TO=84,SEQ=341,RSSI=-36,SNR=9 18:42:22.289 -> 6469 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:142 18:42:22.429 -> 6574 RFM95:SAC:SEND ACK,TO=84,SEQ=342,RSSI=-36,SNR=9 18:42:22.476 -> 6622 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:804 18:42:22.570 -> 6727 RFM95:SAC:SEND ACK,TO=84,SEQ=343,RSSI=-36,SNR=9 18:42:22.615 -> 6775 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:629 18:42:22.709 -> 6880 RFM95:SAC:SEND ACK,TO=84,SEQ=344,RSSI=-34,SNR=9 18:42:22.758 -> 6928 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:745 18:42:22.850 -> 7033 RFM95:SAC:SEND ACK,TO=84,SEQ=345,RSSI=-36,SNR=9 18:42:22.897 -> 7081 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:896 18:42:23.038 -> 7186 RFM95:SAC:SEND ACK,TO=84,SEQ=346,RSSI=-36,SNR=10 18:42:23.086 -> 7234 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:1042 18:42:23.178 -> 7339 RFM95:SAC:SEND ACK,TO=84,SEQ=347,RSSI=-36,SNR=9 18:42:23.225 -> 7387 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:1150 18:42:23.317 -> 7492 RFM95:SAC:SEND ACK,TO=84,SEQ=348,RSSI=-38,SNR=9 18:42:23.365 -> 7540 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:1227 18:42:23.504 -> 7645 RFM95:SAC:SEND ACK,TO=84,SEQ=349,RSSI=-37,SNR=9 18:42:23.552 -> 7693 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:1265 18:42:23.644 -> 7798 RFM95:SAC:SEND ACK,TO=84,SEQ=350,RSSI=-39,SNR=9 18:42:23.691 -> 7846 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:1306 18:42:23.785 -> 7951 RFM95:SAC:SEND ACK,TO=84,SEQ=351,RSSI=-38,SNR=9 18:42:23.832 -> 7999 TSF:MSG:READ,84-84-0,s=0,c=1,t=23,pt=2,l=2,sg=0:1332 -
Have you setup a node to talk to the Gateway yet?
And if so is it the other Heltec device? I have a recollection of ESP32 devices not working with sketches with "Sleep" in them but sleep can be replaced with "wait" not great for battery nodes but will do for testing.
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Have you setup a node to talk to the Gateway yet?
And if so is it the other Heltec device? I have a recollection of ESP32 devices not working with sketches with "Sleep" in them but sleep can be replaced with "wait" not great for battery nodes but will do for testing.
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@FarmerEd Thanks for the information. Sorry I was traveling and just saw your posts. I did try a node but I think I was still in my setup confusion so it may not have been transmitting correctly. I will check and set one up. It is also a Heltec device but is not sleeping right now.
@toigo Thanks for the information on no sleep yet. I was going to use it with batteries so now I will need to rethink this. -
I have now tried a sensor node based on the same Heltec chip and it is stuck in a Find Parent loop. I have the gateway setup matching @FarmerEd post.
The serial output is below
67 TSM:INIT 68 TSF:WUR:MS=0 69 RFM95:INIT 76 RFM95:INIT:PIN,CS=18,IQP=26,IQN=26,RST=14 92 RFM95:PTX:LEVEL=13 94 TSM:INIT:TSP OK 96 TSM:FPAR 97 RFM95:SWR:SEND,TO=255,SEQ=0,RETRY=0 149 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 2157 !TSM:FPAR:NO REPLY 2159 TSM:FPAR 2160 RFM95:SWR:SEND,TO=255,SEQ=1,RETRY=0 2212 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 4220 !TSM:FPAR:NO REPLY 4222 TSM:FPAR 4223 RFM95:SWR:SEND,TO=255,SEQ=2,RETRY=0 4275 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 6283 !TSM:FPAR:NO REPLY 6285 TSM:FPAR 6286 RFM95:SWR:SEND,TO=255,SEQ=3,RETRY=0 6338 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 8346 !TSM:FPAR:FAIL 8347 TSM:FAIL:CNT=1 8349 TSM:FAIL:DIS 8351 TSF:TDI:TSL 8352 RFM95:RSL 18354 TSM:FAIL:RE-INIT 18356 TSM:INIT 18357 RFM95:INIT 18364 RFM95:INIT:PIN,CS=18,IQP=26,IQN=26,RST=14 18379 RFM95:PTX:LEVEL=13 18381 TSM:INIT:TSP OK 18383 TSM:FPAR 18384 RFM95:SWR:SEND,TO=255,SEQ=0,RETRY=0 18437 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 20444 !TSM:FPAR:NO REPLY 20446 TSM:FPAR 20447 RFM95:SWR:SEND,TO=255,SEQ=1,RETRY=0 20500 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 22507 !TSM:FPAR:NO REPLY 22509 TSM:FPAR 22510 RFM95:SWR:SEND,TO=255,SEQ=2,RETRY=0 22563 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 24570 !TSM:FPAR:NO REPLY 24572 TSM:FPAR 24573 RFM95:SWR:SEND,TO=255,SEQ=3,RETRY=0 24626 ?TSF:MSG:SEND,255-255-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 26633 !TSM:FPAR:FAIL 26634 TSM:FAIL:CNT=2It seems that the chip is not transmitting. I have been using Home Assistant for 3 years but just now I am trying MySensors. I have added the integration in HA and connected it the gateway.
I did try to set a Parent but it just continues in another endless loop. I don't know where to go from here.
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I am using the Heltec LoRa32 V2 of the board. IRQ number is set to 26 and IRQ pin is also 26. I don’t understand why the code is reporting no acknowledgement from the radio. I see ?TSF and ?TSM in the log. Is that normal for you?
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Can you post your node and gateway sketch?
I think you should start with an example sketch, e.g. you don't need the heltec defines I recall.@electrik said in Heltec Lora32 V2 Gateway:
Can you post your node and gateway sketch?
I think you should start with an example sketch, e.g. you don't need the heltec defines I recall.Yes both sketches would help to see where any issue might lie.
The following is a sketch I have previously used with the Heltec device as a Node. It's for a distance sensor but it may give some guidance.
#define MY_DEBUG // Enable and select radio type attached #define MY_RADIO_RFM95 #define MY_DEBUG_VERBOSE_RFM95 #define MY_RFM95_RST_PIN 14 #define MY_RFM95_CS_PIN 18 #define MY_RFM95_IRQ_PIN 26 #define MY_RFM95_IRQ_NUM MY_RFM95_IRQ_PIN #define MY_SOFT_SPI_MOSI_PIN 27 #define MY_SOFT_SPI_SCK_PIN 5 #define MY_RFM95_FREQUENCY (RFM95_868MHZ) #define MY_RFM95_MODEM_CONFIGRUATION RFM95_BW125CR45SF128 #define MY_NODE_ID 44 #include <SPI.h> #include <MySensors.h> #include <NewPing.h> #define SENSOR_NAME "Distance Sensor" #define SENSOR_VERSION "1.1" #define CHILD_ID 1 // Each radio node can report data for up to 254 different child sensors. You are free to choose the child id yourself. // You should avoid using child-id 255 because it is used for things like sending in battery level and other (protocol internal) node specific information. #define TRIGGER_PIN 3 // Arduino pin tied to trigger pin on the ultrasonic sensor. #define ECHO_PIN 4 // Arduino pin tied to echo pin on the ultrasonic sensor. #define MAX_DISTANCE 300 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400-500cm. unsigned long SLEEP_TIME = 21600000; // Sleep time between reads (in milliseconds) 900000 = 15min, 21600000 = 6h NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance. MyMessage msg(CHILD_ID, V_DISTANCE); int lastDist; bool metric = true; void setup() { metric = getControllerConfig().isMetric; } void presentation() { // Send the sketch version information to the gateway and Controller sendSketchInfo(SENSOR_NAME, SENSOR_VERSION); // Register all sensors to gw (they will be created as child devices) by their ID and S_TYPE present(CHILD_ID, S_DISTANCE); } void loop() { // use the build-in digital filter to discard out of range pings int echoTime = sonar.ping_median(10); int dist = metric?sonar.convert_cm(echoTime):sonar.convert_in(echoTime); Serial.print("Ping: "); Serial.print(dist); Serial.println(metric?" cm":" in"); if (dist != lastDist) { send(msg.set(dist)); lastDist = dist; } wait(SLEEP_TIME); } void setup() { } void presentation() { // Send the sketch version information to the gateway and Controller sendSketchInfo(SENSOR_NAME, SENSOR_VERSION); } void loop() { } -
Success! In all my testing and trying new settings, I missed that I had commented out on the gateway the frequency setting. It was noobie mistake and I want to thank all of you for your help. I ended up using @FarmerEd's sketches to get my gateway and sensor to work.
Thanks again.
