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cyberman54 / ESP32-Paxcounter

Wifi & BLE driven passenger flow metering with cheap ESP32 boards
https://cyberman54.github.io/ESP32-Paxcounter/
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T-BEAM 1.7.93 Activation in TTN no uplink #414

Closed oscarmh closed 5 years ago

oscarmh commented 5 years ago

Hi, I´m struggling on having my T-Beam talking to TTN, any help ? Clean git clone to platformio project 1) Configured platformio.ini to use the halfile = ttgobeam.h 2) loraconf.h according data from ttn 3) ttgobeam.h added BME680 4) DRAGINO TG02 in place SF=7 according to paxcounter.conf and configured to listen 868.100000

I got activation from TTN but no uplink... any suggestion ?

I added DEBUG in lmic and paxcoutner.conf and got

20977767: TXMODE, freq=868100000, len=23, SF=8, BW=125, CR=4/5, IH=0 [D][cyclic.cpp:29] doHousekeeping(): IRQhandler 2196 bytes left | Taskstate = 0 [D][cyclic.cpp:32] doHousekeeping(): LMiCtask 2340 bytes left | Taskstate = 2 [D][cyclic.cpp:36] doHousekeeping(): Gpsloop 1460 bytes left | Taskstate = 1 [D][cyclic.cpp:51] doHousekeeping(): LEDloop 484 bytes left | Taskstate = 2 [I][cyclic.cpp:57] doHousekeeping(): Voltage: 4310mV [I][cyclic.cpp:64] doHousekeeping(): BME680 Temp: 30.78°C | IAQ: 39.76 | IAQacc: 1 start single rx: now-rxtime: 9 21281634: RXMODE_SINGLE, freq=868100000, SF=8, BW=125, CR=4/5, IH=0 rxtimeout: entry: 21314356 rxtime: 21281597 entry-rxtime: 32759 now-entry: 6 rxtime-txend: 296692 start single rx: now-rxtime: 37

oscarmh commented 5 years ago

I´m using ttgobeam.h like that having a BM680

// clang-format off // upload_speed 921600 // board ttgo-t-beam

ifndef _TTGOBEAM_H

define _TTGOBEAM_H

include

// Hardware related definitions for TTGO T-Beam board // (only) for older T-Beam version T22_V05 eternal wiring LORA_IO1 to GPIO33 is needed! // // pinouts taken from http://tinymicros.com/wiki/TTGO_T-Beam

define HAS_LED GPIO_NUM_14 // on board green LED, only new version TTGO-BEAM V07

//#define HAS_LED GPIO_NUM_21 // on board green LED, only old verison TTGO-BEAM V05

define HAS_LORA 1 // comment out if device shall not send data via LoRa

define CFG_sx1276_radio 1 // HPD13A LoRa SoC

define BOARD_HAS_PSRAM // use extra 4MB external RAM

define HAS_BUTTON GPIO_NUM_39 // on board button (next to reset)

define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7

define BAT_VOLTAGE_DIVIDER 2 // voltage divider 100k/100k on board

// GPS settings

define HAS_GPS 1 // use on board GPS

define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_12, GPIO_NUM_15 // UBlox NEO 6M

//#define GPS_INT GPIO_NUM_34 // 30ns accurary timepulse, to be external wired on pcb: NEO 6M Pin#3 -> GPIO34

// enable only if device has these sensors, otherwise comment these lines // BME680 sensor on I2C bus

define HAS_BME 1 // Enable BME sensors in general

define HAS_BME680 SDA, SCL

define BME680_ADDR 0x76 // !! connect SDIO of BME680 to GND !!

// display (if connected)

define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C

define MY_OLED_SDA SDA

define MY_OLED_SCL SCL

define MY_OLED_RST U8X8_PIN_NONE

//#define DISPLAY_FLIP 1 // use if display is rotated

// user defined sensors (if connected) //#define HAS_SENSORS 1 // comment out if device has user defined sensors

//#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature

endif

oscarmh commented 5 years ago

I´ve made progress, I got a new T-BEAM never flashed with PAXCOUNTER and it works !! COuld it be related to NVRAM settings ? How can I force eraseConfig() each time it boots ??

cyberman54 commented 5 years ago

Dragino Gateway is not LoRaWAN compliant. So this can't work.

oscarmh commented 5 years ago

works it is !!

cyberman54 commented 5 years ago

Dragino ist a dual channel gateway and not LoRaWAN compliant, so won't work reliable with LMiC. Please retry with a full compliant gateway. If problem persists you may reopen this issue.