G-NiceRF Lora1278F30 #451
Replies: 39 comments 43 replies
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That's a great project. A higher-powered RNode is something I know quite a few people have been interested in! Since the LoRa module provides direct access to the SPI bus and DIO interrupt pins, it looks like it should work just fine with the firmware as it is. The only detail is the higher output power, and that is something we will need to add support for in the firmware, by creating a new board definition, with the relevant "output dBm to configuration value mappings", and also add this to Once you get the parts in, and get a basic setup working, let me know, and we'll get the new board definition in there. If you can think of a name/specifier to use for your RNode design in |
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Thank you for the response and support! |
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Yes, I got them, and will respond to you, but I am currently outside of constant internet access, and only have intermittent connectivity and ability to answer. |
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Hello! A quick update on the project. While waiting for parts for the aethernode I am working on a new 433MHz base antenna for repeater nodes, which will later be scalable to higher frequencies. I have based my design on the proven work of MP Antenna, and while it is not a simple design, it will provide for increased coverage in non-line-of-sight (NLOS) environments by having a multi-polarization pattern. This will allow for better coverage, especially with low-power RNodes, which we have to go for to get highly mobile and user-friendly Reticulum-based standalone devices (which do not rely on any other "modern" tech, which is highly security compromised on the hardware level, as chipsets have hardware-based built-in backdoors for surveillance and control). |
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Hello! |
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Happy new year! I wish everyone health, love and peace in 2024. |
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Boards are ready to roll! I also have a Raspi 3b PC with all installs ready. I am on standby! |
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Hey Bill
But for now, I'd suggest just using the already included model codes for generic ESP32 boards. This way you can also just initially flash and bootstrap your boards via the You will probably also want to add specific sections for Aethernode to the makefile. You can base those off any of the other boards that you'd want. // Copyright (C) 2023, Mark Qvist
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#include "ROM.h"
#ifndef CONFIG_H
#define CONFIG_H
#define MAJ_VERS 0x01
#define MIN_VERS 0x44
#define PLATFORM_AVR 0x90
#define PLATFORM_ESP32 0x80
#define MCU_1284P 0x91
#define MCU_2560 0x92
#define MCU_ESP32 0x81
#define BOARD_RNODE 0x31
#define BOARD_HMBRW 0x32
#define BOARD_TBEAM 0x33
#define BOARD_HUZZAH32 0x34
#define BOARD_GENERIC_ESP32 0x35
#define BOARD_LORA32_V2_0 0x36
#define BOARD_LORA32_V2_1 0x37
#define BOARD_LORA32_V1_0 0x39
#define BOARD_HELTEC32_V2 0x38
#define BOARD_RNODE_NG_20 0x40
#define BOARD_RNODE_NG_21 0x41
#define BOARD_AETHERNODE 0x80
#define MODE_HOST 0x11
#define MODE_TNC 0x12
#define CABLE_STATE_DISCONNECTED 0x00
#define CABLE_STATE_CONNECTED 0x01
uint8_t cable_state = CABLE_STATE_DISCONNECTED;
#define BT_STATE_NA 0xff
#define BT_STATE_OFF 0x00
#define BT_STATE_ON 0x01
#define BT_STATE_PAIRING 0x02
#define BT_STATE_CONNECTED 0x03
uint8_t bt_state = BT_STATE_NA;
uint32_t bt_ssp_pin = 0;
bool bt_ready = false;
bool bt_enabled = false;
bool bt_allow_pairing = false;
#define M_FRQ_S 27388122
#define M_FRQ_R 27388061
bool console_active = false;
bool sx1276_installed = false;
#if defined(__AVR_ATmega1284P__)
#define PLATFORM PLATFORM_AVR
#define MCU_VARIANT MCU_1284P
#elif defined(__AVR_ATmega2560__)
#define PLATFORM PLATFORM_AVR
#define MCU_VARIANT MCU_2560
#elif defined(ESP32)
#define PLATFORM PLATFORM_ESP32
#define MCU_VARIANT MCU_ESP32
#else
#error "The firmware cannot be compiled for the selected MCU variant"
#endif
#define MTU 508
#define SINGLE_MTU 255
#define HEADER_L 1
#define MIN_L 1
#define CMD_L 64
// MCU dependent configuration parameters
#define HAS_DISPLAY false
#define HAS_BLUETOOTH false
#define HAS_TCXO false
#define HAS_PMU false
#define HAS_NP false
#if MCU_VARIANT == MCU_1284P
const int pin_cs = 4;
const int pin_reset = 3;
const int pin_dio = 2;
const int pin_led_rx = 12;
const int pin_led_tx = 13;
#define BOARD_MODEL BOARD_RNODE
#define CONFIG_UART_BUFFER_SIZE 6144
#define CONFIG_QUEUE_SIZE 6144
#define CONFIG_QUEUE_MAX_LENGTH 200
#define EEPROM_SIZE 4096
#define EEPROM_OFFSET EEPROM_SIZE-EEPROM_RESERVED
#elif MCU_VARIANT == MCU_2560
const int pin_cs = 5;
const int pin_reset = 4;
const int pin_dio = 2;
const int pin_led_rx = 12;
const int pin_led_tx = 13;
#define BOARD_MODEL BOARD_HMBRW
#define CONFIG_UART_BUFFER_SIZE 768
#define CONFIG_QUEUE_SIZE 5120
#define CONFIG_QUEUE_MAX_LENGTH 24
#define EEPROM_SIZE 4096
#define EEPROM_OFFSET EEPROM_SIZE-EEPROM_RESERVED
#elif MCU_VARIANT == MCU_ESP32
// Board models for ESP32 based builds are
// defined by the build target in the makefile.
// If you are not using make to compile this
// firmware, you can manually define model here.
//
// #define BOARD_MODEL BOARD_GENERIC_ESP32
#if BOARD_MODEL == BOARD_GENERIC_ESP32
const int pin_cs = 4;
const int pin_reset = 36;
const int pin_dio = 39;
const int pin_led_rx = 14;
const int pin_led_tx = 32;
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#elif BOARD_MODEL == BOARD_TBEAM
const int pin_cs = 18;
const int pin_reset = 23;
const int pin_dio = 26;
const int pin_led_rx = 2;
const int pin_led_tx = 4;
#define HAS_DISPLAY true
#define HAS_PMU true
#define HAS_TCXO true
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#define HAS_SD false
#elif BOARD_MODEL == BOARD_HUZZAH32
const int pin_cs = 4;
const int pin_reset = 36;
const int pin_dio = 39;
const int pin_led_rx = 14;
const int pin_led_tx = 32;
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#elif BOARD_MODEL == BOARD_LORA32_V1_0
const int pin_cs = 18;
const int pin_reset = 14;
const int pin_dio = 26;
#if defined(EXTERNAL_LEDS)
const int pin_led_rx = 25;
const int pin_led_tx = 2;
#else
const int pin_led_rx = 2;
const int pin_led_tx = 2;
#endif
#define HAS_DISPLAY true
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#elif BOARD_MODEL == BOARD_LORA32_V2_0
const int pin_cs = 18;
const int pin_reset = 12;
const int pin_dio = 26;
#if defined(EXTERNAL_LEDS)
const int pin_led_rx = 2;
const int pin_led_tx = 0;
#else
const int pin_led_rx = 22;
const int pin_led_tx = 22;
#endif
#define HAS_DISPLAY true
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#elif BOARD_MODEL == BOARD_LORA32_V2_1
const int pin_cs = 18;
const int pin_reset = 23;
const int pin_dio = 26;
#if defined(EXTERNAL_LEDS)
const int pin_led_rx = 15;
const int pin_led_tx = 4;
#else
const int pin_led_rx = 25;
const int pin_led_tx = 25;
#endif
#define HAS_DISPLAY true
#define HAS_BLUETOOTH true
#define HAS_PMU true
#define HAS_CONSOLE true
#elif BOARD_MODEL == BOARD_HELTEC32_V2
const int pin_cs = 18;
const int pin_reset = 23;
const int pin_dio = 26;
#if defined(EXTERNAL_LEDS)
const int pin_led_rx = 36;
const int pin_led_tx = 37;
#else
const int pin_led_rx = 25;
const int pin_led_tx = 25;
#endif
#define HAS_DISPLAY true
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#elif BOARD_MODEL == BOARD_RNODE_NG_20
#define HAS_DISPLAY true
#define HAS_BLUETOOTH true
#define HAS_NP true
#define HAS_CONSOLE true
const int pin_cs = 18;
const int pin_reset = 12;
const int pin_dio = 26;
const int pin_np = 4;
#if HAS_NP == false
#if defined(EXTERNAL_LEDS)
const int pin_led_rx = 2;
const int pin_led_tx = 0;
#else
const int pin_led_rx = 22;
const int pin_led_tx = 22;
#endif
#endif
#elif BOARD_MODEL == BOARD_RNODE_NG_21
#define HAS_DISPLAY true
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#define HAS_PMU true
#define HAS_NP true
#define HAS_SD false
const int pin_cs = 18;
const int pin_reset = 23;
const int pin_dio = 26;
const int pin_np = 12;
const int pin_dac = 25;
const int pin_adc = 34;
const int SD_MISO = 2;
const int SD_MOSI = 15;
const int SD_CLK = 14;
const int SD_CS = 13;
#if HAS_NP == false
#if defined(EXTERNAL_LEDS)
const int pin_led_rx = 12;
const int pin_led_tx = 4;
#else
const int pin_led_rx = 25;
const int pin_led_tx = 25;
#endif
#endif
#elif BOARD_MODEL == BOARD_AETHERNODE
const int pin_cs = 4;
const int pin_reset = 36;
const int pin_dio = 39;
const int pin_led_rx = 14;
const int pin_led_tx = 32;
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#else
#error An unsupported board was selected. Cannot compile RNode firmware.
#endif
bool mw_radio_online = false;
#define CONFIG_UART_BUFFER_SIZE 6144
#define CONFIG_QUEUE_SIZE 6144
#define CONFIG_QUEUE_MAX_LENGTH 200
#define EEPROM_SIZE 1024
#define EEPROM_OFFSET EEPROM_SIZE-EEPROM_RESERVED
#define GPS_BAUD_RATE 9600
#define PIN_GPS_TX 12
#define PIN_GPS_RX 34
#endif
#if BOARD_MODEL == BOARD_TBEAM
#define I2C_SDA 21
#define I2C_SCL 22
#define PMU_IRQ 35
#endif
#define eeprom_addr(a) (a+EEPROM_OFFSET)
// MCU independent configuration parameters
const long serial_baudrate = 115200;
// SX1276 RSSI offset to get dBm value from
// packet RSSI register
const int rssi_offset = 157;
// Default LoRa settings
const int lora_rx_turnaround_ms = 66;
const int lora_post_tx_yield_slots = 6;
uint32_t post_tx_yield_timeout = 0;
#define LORA_PREAMBLE_SYMBOLS_HW 4
#define LORA_PREAMBLE_SYMBOLS_MIN 18
#define LORA_PREAMBLE_TARGET_MS 15
#define LORA_CAD_SYMBOLS 3
int csma_slot_ms = 50;
float csma_p_min = 0.1;
float csma_p_max = 0.8;
uint8_t csma_p = 0;
int lora_sf = 0;
int lora_cr = 5;
int lora_txp = 0xFF;
uint32_t lora_bw = 0;
uint32_t lora_freq = 0;
uint32_t lora_bitrate = 0;
long lora_preamble_symbols = 6;
float lora_symbol_time_ms = 0.0;
float lora_symbol_rate = 0.0;
float lora_us_per_byte = 0.0;
// Operational variables
bool radio_locked = true;
bool radio_online = false;
bool community_fw = true;
bool hw_ready = false;
bool radio_error = false;
bool disp_ready = false;
bool pmu_ready = false;
bool promisc = false;
bool implicit = false;
uint8_t implicit_l = 0;
uint8_t op_mode = MODE_HOST;
uint8_t model = 0x00;
uint8_t hwrev = 0x00;
int current_rssi = -292;
int last_rssi = -292;
uint8_t last_rssi_raw = 0x00;
uint8_t last_snr_raw = 0x80;
uint8_t seq = 0xFF;
uint16_t read_len = 0;
// Incoming packet buffer
uint8_t pbuf[MTU];
// KISS command buffer
uint8_t cmdbuf[CMD_L];
// LoRa transmit buffer
uint8_t tbuf[MTU];
uint32_t stat_rx = 0;
uint32_t stat_tx = 0;
#define STATUS_INTERVAL_MS 3
#if MCU_VARIANT == MCU_ESP32
#define DCD_SAMPLES 2500
#define UTIL_UPDATE_INTERVAL_MS 1000
#define UTIL_UPDATE_INTERVAL (UTIL_UPDATE_INTERVAL_MS/STATUS_INTERVAL_MS)
#define AIRTIME_LONGTERM 3600
#define AIRTIME_LONGTERM_MS (AIRTIME_LONGTERM*1000)
#define AIRTIME_BINLEN_MS (STATUS_INTERVAL_MS*DCD_SAMPLES)
#define AIRTIME_BINS ((AIRTIME_LONGTERM*1000)/AIRTIME_BINLEN_MS)
bool util_samples[DCD_SAMPLES];
uint16_t airtime_bins[AIRTIME_BINS];
float longterm_bins[AIRTIME_BINS];
int dcd_sample = 0;
float local_channel_util = 0.0;
float total_channel_util = 0.0;
float longterm_channel_util = 0.0;
float airtime = 0.0;
float longterm_airtime = 0.0;
#define current_airtime_bin(void) (millis()%AIRTIME_LONGTERM_MS)/AIRTIME_BINLEN_MS
#endif
float st_airtime_limit = 0.0;
float lt_airtime_limit = 0.0;
bool airtime_lock = false;
bool stat_signal_detected = false;
bool stat_signal_synced = false;
bool stat_rx_ongoing = false;
bool dcd = false;
bool dcd_led = false;
bool dcd_waiting = false;
long dcd_wait_until = 0;
uint16_t dcd_count = 0;
uint16_t dcd_threshold = 2;
uint32_t status_interval_ms = STATUS_INTERVAL_MS;
uint32_t last_status_update = 0;
uint32_t last_dcd = 0;
// Status flags
const uint8_t SIG_DETECT = 0x01;
const uint8_t SIG_SYNCED = 0x02;
const uint8_t RX_ONGOING = 0x04;
// Power management
#define BATTERY_STATE_DISCHARGING 0x01
#define BATTERY_STATE_CHARGING 0x02
#define BATTERY_STATE_CHARGED 0x03
bool battery_installed = false;
bool battery_indeterminate = false;
bool external_power = false;
bool battery_ready = false;
float battery_voltage = 0.0;
float battery_percent = 0.0;
uint8_t battery_state = 0x00;
uint8_t display_intensity = 0xFF;
uint8_t display_addr = 0xFF;
bool display_diagnostics = true;
bool device_init_done = false;
bool eeprom_ok = false;
bool firmware_update_mode = false;
// Boot flags
#define START_FROM_BOOTLOADER 0x01
#define START_FROM_POWERON 0x02
#define START_FROM_BROWNOUT 0x03
#define START_FROM_JTAG 0x04
#endif |
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By the way, the antenna project is amazing. It'd be a big help to have something like that available relatively cheaply, and I would definitely want one myself ;) |
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Hello! Glad you are back! |
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Ah, okay, nice effort on it anyways. Would have been very nice to have something with those parameters, but I agree that's way too much effort for the average guy. Sounds like a good plan with simple high-quality verticals. Have had very good success with similar myself. You'll get it up and running no problem :) You obviously need to adjust the pins too, but it should all be more or less logical to figure it out, once you get into it. Otherwise, just modify the already included "Generic ESP32" configuration, and we can look at the diffs between your repo and the master later, and separate that out into a specific configuration for your board. Just install the "official" firmware with |
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Thanks for the heads up. Around here something that can't handle ice gets pretty useless up to half the year. |
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Sorry for the dumb question everyone, but: |
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You need to add those pins with a new board definition into the config.h in the RNode_Firmware repo cloned on your computer. ROM.h and Utilities.h should be in the same directory, make sure you've changed directory into the RNode_Firmware repo on your filesystem. Hope that helps! For examples of board definitions, look at the existing ones in Config.h, e.g. https://github.com/markqvist/RNode_Firmware/blob/master/Config.h#L304 |
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Hello and tanks for the response! |
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Run that from the RNode_Firmware dir of course. |
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root@reticulum:/home/reticulum/RNode_Firmware# make firmware-genericesp32 && make upload-genericesp32 |
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Holy *****!! Linux is a tough place for me! I installed arduino-cli via TAR.GZ download and copied it to /bin. Buuut: How many dependencies are there!? And why has it be sooo complicated... :D |
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OH COME OOOON!!! Used library Version Path Used platform Version Path P.S. OK I got what Ed25519 is. Usage is murky, how to set it up?? And, when looking the Reticulum manual, there will be more missing!! |
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Please run |
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root@reticulum:/home/reticulum/RNode_Firmware# make firmware-genericesp32 && make upload-genericesp32 Used library Version Path Used platform Version Path |
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Run it git pull again |
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Sorry, what? Please, please keep in mind - programming/linux environment terminology evades me... :) |
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Git is a version control system. If you pulled the repository using
for example, then it downloaded the current main branch to your machine. It means if you're authorized, you could upload your changes as well, but it helps keep up to date as well. If you go to the main repository directory you can use
to get the current version, overwriting any changes you've made. Regarding dependencies, that's a huge kettle of fish that systems like pip or nuget (or Node or whatever for other languages) was meant to correct. Using Linux, the best way, if it's possible, is to look in your distro for the files you need. Often when I do a search for my missing repos online, I find I can install it using apt/yum or whatever your distro uses. I have no real specific advice to provide about the firmware. |
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Thank you! Such is the instruction I really need! So my understanding of the existence of Git Hub is now complete... :D |
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I did a pull. Now my Config.h file i very much shorter, no boards pin configuration, etc. What the hell is going on? // This program is free software: you can redistribute it and/or modify // This program is distributed in the hope that it will be useful, // You should have received a copy of the GNU General Public License #include "ROM.h" #ifndef CONFIG_H #endif |
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Cleaned up the shop, totally. Installed fresh. Placed Config.h from Mark in the directory, edited pins for Generic ESP32 board. Tried make prep and make firmware command from jacobeva - result: |
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Things have moved into Board.h now, you will probably need to change the name of the file!
…On 19 February 2024 18:30:46 GMT, ahedproductions ***@***.***> wrote:
Cleaned up the shop, totally. Installed fresh. Placed Config.h from Mark in the directory. Tried make prep and make firmware command from jacobeva - result:
Error during build: exit status 1
make: *** [Makefile:106: firmware-genericesp32] Error 1
Same long list of unexpectd declarations, etc. like the one a bit above.
--
Reply to this email directly or view it on GitHub:
#450
You are receiving this because you commented.
Message ID: ***@***.***>
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Hello Jacob, |
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I cannot believe I say this, but I have successfully built the firmware (Gnereicesp32) after modifying the Boards.h file and installed it on the two boards! The LED on the board does not blink every 2 second. And I don't see the ESP's wireless network up? |
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So, will anyone jump on board with me on this? CobraPA, shall we arrange something? Please write to me at aetherlab at tutanota.com if you agree so we can discuss further. |
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I think I need to hold off a little. I thought maybe there was a 915MHz version I could also setup here, but I already have about 3 projects I am working. Hopefully someone closer can help out in the short term. |
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Come on, gents, any takers? I am sure many of you realise, that a robust network in urban environment cannot be considered reliable without powerful repeaters! I have prepared 2 pieces of robust aluminium enclosures for the units, together with battery packs and small solar panels for recharging the battery, when there is no mains power. I will order the antennas only if someone helps me with getting the boards to work, otherwise it's pointless. |
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Jet from NiceRF sent me a RAR file with some data on the module, or at least it looks like this. |
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Hello! |
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Probably @attermann ? He has https://github.com/attermann/microReticulum, which should become a cpu based Reticulum implementation (ESP32, for example). It's not ready yet though. I would like to use it also, so may help out if I have extra time. |
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It would be great! I am planning, if all goes well with these NiceRF devices, to buy one 30W LoRa module from them, as this will be a proper repeater power level, especially for a city wide net. Everyone demonstrates huge distances out in the open, but if you just visit Sofia, your RNodes will quickly lose contact in an environment with so many RF sources, noises and reflections. I have already managed to arrange 3 high-ground spots for deployment, courtesy of concerned citizens. |
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Last link is wrong, off by a hundred meters. You can see the MW dishes of the Hemus network on this roof - https://maps.app.goo.gl/SUZpd9EMjn3abTRH8 |
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Hello!
I am waiting on two items from AliExpress:
These will allow me to experiment ang get two functional RNodes, for which I have prepared a fresh install on a RaspberryPI4 B of Raspbian + Reticulum. If I succeed in setting those together, I will create a PCB, which I will fully share with the community (all design files), which will house an ESP32 and the LoRa modem for a compact unit, capable of 1W output power for long-distance comms, on top ow which I plan to use some kind of minimal raspberrypi setup to run Reticulum and create something standalone similar to Meshenger at first as some kind of addon module. Then I will do a pure Transport node to be used as LoRa repeater, which will be a different addon board, then a internetworking bridge, to be able to get long-haul over, MMWave, Wi-Fi, HF, VHF etc.
The only things I am not sure of, is if I will be able to use autoconfiguration for this module and how to set output power from rnodeconf, all those modem settings look to me only apply to TNC mode?
Attached is all I have for the two modules, looks like the AZ one:
ESP_-_32_NodeMCU_Developmentboard_Datenblatt_AZ-Delivery_Vertriebs_GmbH.pdf
ESP-32_NodeMCU_Developmentboard_Pinout.pdf
ESP-32_NodeMCU_Developmentboard_Schematic_korr.pdf
LoRa1278F30 1W Wireless Tranceiver Module V3.1.pdf
I will appreciate any help, I am not a software guy, but a hardware, RF designer.
All the best!
Bill
LZ1SWE
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