Edge-o-Matic 3000 - An Automated Orgasm Denial Device

This code is an ESP32 rewrite of the core NoGasm project by Rhoboto: github.com/nogasm/nogasm

Using an inflatable butt plug to detect pressure changes indicative of pelvic floor contractions, this software, and associated hardware, is used to detect when the user is approaching orgasm and control stimulation accordingly. The net result: automated edging and orgasm denial.

Web UI

Edge-o-Matic 3000, NoGasm Plus, and Edge-o-Matic AiO devices both support a Websocket connection and a Web UI. The current Web UI can be accessed at nogasm-ui.maustec.io. The source code is at github.com/maustec/nogasm-ui.

WebSocket API

Documentation for the WebSocket API can be found in doc/WebSocket.md.

Configuration

If you have hardware already, please see examples/config.json or your own config.json file shipped with your SD card. Note that this JSON document does not support comment preprocessing, and is automatically generated. Here is a quick summary of config variables:

Key	Type	Default	Note
wifi_ssid	String	""	Your WiFi SSID
wifi_key	String	""	Your WiFi Password.
wifi_on	Boolean	false	True to enable WiFi / Websocket server.
bt_display_name	String	"Edge-o-Matic 3000"	AzureFang* device name, you might wanna change this.
bt_on	Boolean	false	True to enable the AzureFang connection.
force_bt_coex	Boolean	false	True to force AzureFang and WiFi at the same time**.
led_brightness	Byte	128	LED Ring max brightness, only for NoGasm+.
websocket_port	Int	80	Port to listen for incoming Websocket connections.
use_ssl	Boolean	false	Enable SSL server, which will eat all your RAM!
hostname	String	"eom3k"	Local hostname for your device.
motor_start_speed	Byte	10	The minimum speed the motor will start at in automatic mode.
motor_max_speed	Byte	128	Maximum speed for the motor in auto-ramp mode.
motor_ramp_time_s	Int	30	The time it takes for the motor to reach motor_max_speed in auto ramp mode.
edge_delay	Int	10000	Minimum time (ms) after edge detection before resuming stimulation.
max_additional_delay	Int	10000	Maximum time (ms) that can be added to the edge delay before resuming stimulation. A random number will be picked between 0 and this setting each cycle. 0 to disable.
minimum_on_time	Int	1000	Time (ms) after stimulation starts before edge detection is resumed.
screen_dim_seconds	Int	10	Time, in seconds, before the screen dims. 0 to disable.
screen_timeout_seconds	Int	0	Time, in seconds, before the screen turns off. 0 to disable.
pressure_smoothing	Byte	5	Number of samples to take an average of. Higher results in lag and lower resolution!
classic_serial	Boolean	false	Output classic NoGasm values over serial for backwards compatibility.
sensitivity_threshold	Int	600	The arousal threshold for orgasm detection. Lower = sooner cutoff.
update_frequency_hz	Int	50	Update frequency for pressure readings and arousal steps. Higher = crash your serial monitor.
sensor_sensitivity	Byte	128	Analog pressure prescaling. Adjust this until the pressure is ~60-70%
use_average_values	Boolean	false	Use average values when calculating arousal. This smooths noisy data.
vibration_mode	VibrationMode	RampStop	Vibration Mode for main vibrator control.
clench_pressure_sensitivity	Int	200	Threshold over arousal to detect a clench : Lower values increase sensitivity
clench_threshold_2_orgasm	Int	35	Threshold variable that is tick counts of clench to detect orgasm
clench_detector_in_edging	Boolean	false	Use the clench detector to adjust Arousal
auto_edging_duration_minutes	Int	30	How long to edge before permiting an orgasm
post_orgasm_duration_seconds	Int	10	How long to stimulate after orgasm detected
edge_menu_lock	Boolean	false	Deny access to menu starting in the edging session
post_orgasm_menu_lock	Boolean	false	Deny access to menu starting after orgasm detected
max_clench_duration	Int	100	Duration the clench detector can raise arousal if clench detector turned on in edging session

* AzureFang refers to a common wireless technology that is blue and involves chewing face-rocks. However, the trademark holders of this technology require the name to be licensed, so we're totally just using AzureFang.

** AzureFang and WiFi coexistance is EXPERIMENTAL and may cause system instability. If your device resets with both of these turned on, please turn them back off. Additionally, it might be helpful to post some info in discord of the last serial dump on the console when your device reset, assuming you have a console connected.

Vibration Modes:

ID	Name	Description
1	Ramp-Stop	Vibrator ramps up from set min speed to max speed, stopping abruptly on arousal threshold crossing.
2	Depletion	Vibrator speed ramps up from min to max, but is reduced as arousal approaches threshold.
3	Enhancement	Vibrator speed ramps up as arousal increases, holding a peak for ramp_time.
0	Global Sync	When set on secondary vibrators, they will follow the primary vibrator speed.

post_orgasm_duration_seconds:

Seconds	Description
0	Turn off stimulation at orgasm dectection - Failed Orgasm
5-15	Turn off stimulation after amount of seconds - Normal orgasm
16-4095	Turn off stimulation after amount of seconds - Post orgasm Torture

Hardware

Hardware builds for this project can be purchased from Maus-Tec Electronics, at maustec.io/eom.

Hardware development and assembly helps keep pizza in the freezer and a roof over the head of the maintainer. Your support helps a small business grow into something neat, and ensures future devices like this can continue to be produced.

The User Guide for the hardware can be downloaded at doc/Edge-o-Matic_UserGuide.docx.

Information for emulating the hardware, including a breadboard-friendly pinout for the ESP32, will be available once again following a rewrite of the hardware layer of this code to align with current production units and variances in part availability. All production units shipped are compatible with the main code branch here on GitHub.

That RJ45 Jack

The RJ45 Jack IS NOT ETHERNET! That is a balanced twisted pair extension of the I2C bus on the controller, and is available as a convenience for future development, dongles, and accessories. It carries +5V and SDA+/-, SCL+/- signals. You must use an I2C redriver IC or compatible module to interface with this. Additionaly, this is terminated at 100ohm assuming standard CAT5. We recommend SparkFun's BOB-14589.

Pin	Signal
1	SCL-
2	SCL+
3	NC
4	+5V
5	GND
6	NC
7	SDA-
8	SDA+

Contributions

Any changes to configuration values should be linted. Run ruby bin/config_lint.rb to check documentation, serializers and structs for consistency.

Thanks for readin'!