-
neilh20 replied to the topic Digi LTEBee on Mayfly v1.x in the forum Mayfly Data Logger 2 years, 3 months ago
<h2 class=”user-nicename”>@mbarney</h2>
@mbarney on Mayfly 1.1 I connect SJ17 – that enables the Blue Network Status LED, and indicates the progress of the LTE-CATME connection. Off – no power, ( I think) ON – attempting connection, FLASHING – connectingFor Mayfly1.1 I also
Solder SJ15 – assumes 4400mA hr battery, and allows 1A charg…[Read more]
-
Matt Barney replied to the topic Digi LTEBee on Mayfly v1.x in the forum Mayfly Data Logger 2 years, 3 months ago
OK, got it, thanks.
I’ve made the hardware and software modifications you recommended and all seems to work perfectly.
Thanks again.
-
Shannon Hicks replied to the topic Digi LTEBee on Mayfly v1.x in the forum Mayfly Data Logger 2 years, 3 months ago
No, the old LTEbee Adapter should not be used with a Mayfly v1.x board. You simply plug the Digi board directly into the Mayfly v1.x board with no adapter at all. Make the changes to the jumpers I mentioned above and you’ll enable the white and blue status LEDs that are built into the new Mayfly boards. The only thing missing is the orange RS…[Read more]
-
Matt Barney replied to the topic Digi LTEBee on Mayfly v1.x in the forum Mayfly Data Logger 2 years, 3 months ago
Thanks for this excellent detail.
So we could continue to use the LTEBee adapter with the Digi modem on a v1.1 Mayfly, which would retain the functionality of the white and blue modem status LEDs, and would connect the Bee socket’s pin to the proper status pin on the Digi (without need to modify SJ19), and we would not need the power jumper to…[Read more]
-
Shannon Hicks replied to the topic Digi LTEBee on Mayfly v1.x in the forum Mayfly Data Logger 2 years, 3 months ago
The purpose of the now-discontinued “EnviroDIY LTEbee Adapter” was to allow people to use the Digi brand LTE cellular module with the Mayfly v0.5 boards by doing 3 main thing: providing sufficient power (current) to the cell module, connecting pin 13 of the Digi board to pin 12 of the Mayfly bee socket, and giving the user some LEDs to show…[Read more]
-
Matt Barney started the topic Digi LTEBee on Mayfly v1.x in the forum Mayfly Data Logger 2 years, 3 months ago
What jumper settings are required to operate a Digi XBee LTE-M on Mayfly v1.x? I’ve read the jumper settings page, which details what each jumper does, including the Bee socket-related ones, but without being familiar with the electrical requirements of the Digi, I’m unclear what needs to change. I have a likely-failed Mayfly v0.5b, which I’d like…[Read more]
-
mbullard started the topic Add New Sensor–Calculated Variable EC in the forum Monitor My Watershed 2 years, 3 months ago
Hi,
I am checking the calibration on several new Hydros21. I don’t see how to calibrate the sensors themselves, so it would be useful to display (at the data portal) a calculated variable for the Hydros21 in addition to the specific conductance coming from the sensor. Calculating the variable in the logger code looks doable to me thanks to t…[Read more]
-
jcoffey replied to the topic purchasing Nitrate monitor in the forum Environmental Sensors 2 years, 3 months ago
Yeah, great question. I would love to have Nitrates, Phosphorous, Dissolved Oxygen and Ph capabilities also. I suspect that there is a calibration problem for a in stream sensor for these parameters.
Jim Coffey
PVTU
-
Shannon Hicks replied to the topic MS One-Wire Power in the forum Environmental Sensors 2 years, 3 months ago
Onewire sensors like the DS18b20 don’t like to have their bus power cycled on and off. Back when I last experimented with them (with a different sketch not related to ModularSensors), if you’ve got the sensor connected to the switched power supply, you had to do “DSsensors.begin();” each time the logger woke and powered up the switched power b…[Read more]
-
alex started the topic purchasing Nitrate monitor in the forum Environmental Sensors 2 years, 3 months ago
hi Everyone,
I am new to the EnviroDIY world. I work at a nature center and we just installed our first water monitor. At the moment all we have is temp, depth and conductivity, but we are really after a nitrate monitor. We share a border with a golf course that drains directly into our pond, so being able to link a flood of nitrates di…[Read more]
-
alex became a registered member 2 years, 3 months ago
-
KBR Kings River started the topic MS One-Wire Power in the forum Environmental Sensors 2 years, 3 months ago
To connect 3 pin One-Wire temperature senor I had wanted to use the Grove D10-11 port.
Power to 3.3V_SW
Sensor to D10
Ground to GND
Using the ModularSensors Code MaximDS18 ds18(OneWirePower, OneWireBus); < MaximDS18 <span class=”pl-en”>ds18</span>(22, 10);>
<div>
<div>Using the switch power this I don’t get a reading -9999.00 however if I…[Read more] -
Storm replied to the topic Solar Radiation in the forum Environmental Sensors 2 years, 3 months ago
Hi all, I own a SP-110 Apogee sensor. I am working the sensor with DOIT ESP32 Devkit Board V1. Could anyone please check the code and see if the code is done correctly? Thanks in advance. Rgds
/* code read Apogee SP-110 Solar Radiation Sensor output to the serial terminal. * RED wire: Data line, connect to ESP32 Devkit Board (30 Pin) ADC pin…
-
neilh20 replied to the topic Modbus Wingboard in the forum Infrastructure and Equipment 2 years, 3 months ago
I’ve released an expanded Modbus/RS485 Wingboard for community design review
https://github.com/EnviroDIY/Mayfly-Modbus-Wing/tree/master/knh002-MayflyWingShield/rev8
I’d welcome design comments, on https://github.com/EnviroDIY/Mayfly-Modbus-Wing/issues/3 by Monday 2022-July-20 12noon PST. Easier to correct any possible problems early on, th…[Read more]
-
Storm became a registered member 2 years, 3 months ago
-
Scott Ensign replied to the topic Turbidity Sensor Information/Questions in the forum Environmental Sensors 2 years, 3 months ago
Given the popularity, complexity, and expense of turbidity sensors, the team here at the Stroud Center has compiled a snapshot of some commercially-available options that may help people decide on the best option. This table likely excludes other vendors and models; it is intended to summarize those sensors that we have recently used or…[Read more]
-
Davis became a registered member 2 years, 3 months ago
-
Dylan Theedam Parry became a registered member 2 years, 3 months ago
-
parsky1 started the topic Increasing CPU Frequency in the forum Mayfly Data Logger 2 years, 3 months ago
We are having issues with the board working with 115200 serial baud rate. Any baud rate slower than 115200 works. The code appears to not keep up and after the first received character the remaining characters get corrupted. I suspect the UART hardware buffer is not getting service quickly enough. I would like to change out the crystal on the…[Read more]
-
parsky1 became a registered member 2 years, 3 months ago
- Load More