1EDS00xx(3) One-Wire File System EDS00xx(3)
2
6 EDS - Embedded Data Systems Sensors
7 EDS0064
9 - Temperature
10 EDS0065
12 - Temperature and Humidity
13 EDS0066
15 - Temperature and Barometric Pressure
16 EDS0067
18 - Temperature and Light
19 EDS0068
21 - Temperature, Barometric Pressure and Light
22 EDS0070
24 - Vibration
25 EDS0071
27 - RTD 4-wire temperature
28 EDS0072
30 - RTD 3-wire temperature
31 EDS0080
33 - 8 Channel Analog Current Input
34 EDS0082
36 - 8 Channel Analog Voltage Input
37 EDS0083
39 - 4 Channel Analog Current Input
40 EDS0085
42 - 4 Channel Analog Voltage Input
43 EDS0090
45 - 8 Discrete I/O
46
48 Embedded Data Systems microprocessor-based sensors
49 Sub-type ( all )
51 7E [.]XXXXXXXXXXXX[XX][/[ device_id | device_type | tag ]]
52 Memory ( all )
54 7E [.]XXXXXXXXXXXX[XX][/[ memory | pages/page.[0-2|ALL] ]]
55 Standard ( all )
57 7E [.]XXXXXXXXXXXX[XX][/[ address | crc8 | id | locator | r_address |
58 r_id | r_locator | type ]]
59 Temperature ( EDS0064/5/6/7/8 )
61 7E.XXXXXXXXXXXX/EDS006X [/[ temperature | counters/seconds |
62 alarm/temp_[hi|low] | alarm/clear | set_alarm/temp_[hi|low] | thresh‐
63 old/temp_[hi|low] ]]
64 Humidity ( EDS0065/8 )
66 7E.XXXXXXXXXXXX/EDS006X [/[ humidity | humidex | dew_point | heat_index
67 | alarm/humidity_[hi|low] | alarm/humidex_[hi|low] |
68 alarm/dew_point_[hi|low] | alarm/heat_index_[hi|low] | alarm/clear |
69 set_alarm/humidity_[hi|low] | set_alarm/humidex_[hi|low] |
70 set_alarm/dew_point_[hi|low] | set_alarm/heat_index_[hi|low] | thresh‐
71 old/humidity_[hi|low] |
72 threshold/humidex_[hi|low] | threshold/dew_point_[hi|low] | thresh‐
73 old/heat_index_[hi|low] ]]
74 Barometric Pressure ( EDS0066/8 )
76 7E.XXXXXXXXXXXX/EDS006X [/[ pressure | inHg | alarm/pressure_[hi|low] |
77 alarm/inHg_[hi|low] | alarm/clear | set_alarm/pressure_[hi|low] |
78 set_alarm/inHg_[hi|low] | threshold/pressure_[hi|low] | thresh‐
79 old/inHg_[hi|low] ]]
80 Light ( EDS0067/8 )
82 7E.XXXXXXXXXXXX/EDS006X [/[ light | alarm/light_[hi|low] | alarm/clear
83 | set_alarm/light_[hi|low] | threshold/light_[hi|low] ]]
84 Vibration ( EDS0070 )
86 7E.XXXXXXXXXXXX/EDS0070 [/[ vib_level | vib_peak | vib_min | vib_max |
87 counter/seconds | alarm/vib_[hi|low] | alarm/clear |
88 set_alarm/vib_[hi|low] | threshold/vib_[hi|low] ]]
89 RTD Temperature ( EDS0071/2 )
91 7E.XXXXXXXXXXXX/EDS007X [/[ temperature | resistance | raw | delay |
92 user_byte | calibration/[key|constant] | counter/[seconds|samples] |
93 alarm/temp_[hi|low] | alarm/RTD_[hi_low] | alarm/clear |
94 set_alarm/temp_[hi|low] | set_alarm/RTD_[hi_low] | thresh‐
95 old/temp_[hi|low] | threshold/RTD_[hi_low] ]]
96 Analog Current ( EDS0080 [0-7] EDS0083 [0-3] )
98 7E.XXXXXXXXXXXX/EDS0080 [/[ current.[0-7|ALL] | max_current.[0-7|ALL] |
99 min_current.[0-7|ALL] | threshold/current_hi.[0-7|ALL] | threshold/cur‐
100 rent_low.[0-7|ALL] | alarm/current_hi.[0-7|ALL|BYTE] | alarm/cur‐
101 rent_low.[0-7|ALL|BYTE] | set_alarm/current_hi.[0-7|ALL|BYTE] |
102 set_alarm/current_low.[0-7|ALL|BYTE] | counter/seconds | memory |
103 pages/page.[0-4|ALL]
104 Analog Voltage ( EDS0082 [0-7] EDS0085 [0-3] )
106 7E.XXXXXXXXXXXX/EDS0082 [/[ volts.[0-7|ALL] | max_volts.[0-7|ALL] |
107 min_volts.[0-7|ALL] | threshold/volts_hi.[0-7|ALL] | thresh‐
108 old/volts_low.[0-7|ALL] | alarm/volts_hi.[0-7|ALL|BYTE] |
109 alarm/volts_low.[0-7|ALL|BYTE] | set_alarm/volts_hi.[0-7|ALL|BYTE] |
110 set_alarm/volts_low.[0-7|ALL|BYTE] | counter/seconds | memory |
111 pages/page.[0-4|ALL]
112 I/O ( EDS0090 )
114 7E.XXXXXXXXXXXX/EDS009X [/[ input.[0-7|ALL] | counter/[seconds |
115 pulses.[0-7|ALL]|reset.[0-7|ALL|BYTE]] | out‐
116 put/[set.[0-7|ALL|BYTE]|off.[0-7|ALL|BYTE]|reset.[0-7|ALL|BYTE]] |
117 latch/[state.[0-7|ALL|BYTE]|reset.[0-7|ALL|BYTE]] |
118 alarm/[hi.[0-7|ALL]|low.[0-7|ALL]|clear] |
119 set_alarm/[hi.[0-7|ALL]|low.[0-7|ALL]]
120 LED ( all )
122 7E.XXXXXXXXXXXX/EDS00XX/LED/[state|control]
123 relay ( all )
125 7E.XXXXXXXXXXXX/EDS00XX/relay/[state|control]
126
128 7E
129
131 EDS006X/temperature
132 read-only, floating-point
133 Temperature for the EDS006X series of chips. In the -55C to 125C range,
134 with 0.0636C precision. The temperature is read every second, continu‐
135 ally. Data is presented in the specified temperature scale, Celsius by
136 default.
137 EDS007X/temperature
139 read-only, floating-point
140 Temperature for the EDS007X series of chips. Read using a wide-range
141 precise RTD sensor. Typical range is -60C to 260C with 0.15C accuracy,
142 although a range of -200C to 850C is possible. The temperature is read
143 every second unless a longer EDS007X/delay is given. Data is presented
144 in the specified temperature scale, Celsius by default.
145 EDS007X/resistance
147 read-only, floating-point
148 Actual measured resistance (Ohms) of the RTD element. Useful if the RTD
149 element doesn't conform to the typical European IEC 60751 standard.
150
152 EDS006X/humidity
153 read-only, floating-point
154 Relative humidity in the 0-100 range (percent). Read every 0.2 seconds.
155 EDS006X/dew_point
157 read-only, floating-point
158 Dew point computed from EDS006X/temperature and EDS006X/humidity com‐
159 putered every 0.2 seconds. Data is a calculated temperature and is re‐
160 ported in the specified temperature scale. Default Celsius.
161 EDS006X/heat_index
163 read-only, floating-point
164 Heat index computed from EDS006X/temperature and EDS006X/humidity com‐
165 putered every 0.2 seconds. Data is a calculated temperature and is re‐
166 ported in the specified temperature scale. Default Celsius.
167 EDS006X/humidex
169 read-only, floating-point
170 Humidex (popular in Canada) computed from EDS006X/temperature and
171 EDS006X/humidity computed every 0.2 seconds. Data is a percent and re‐
172 ported in the 0-100 range.
173
175 EDS006X/light
176 read-only, unsigned integer
177 Ambient light in Lux. Measured every 0.2 seconds.
178
180 EDS006X/pressure
181 read-only, floating-point
182 Ambient pressure, measured every 0.2 seconds. Data in the selected
183 pressure scale (default mBar).
184 EDS006X/inHg
186 read-only, floating-point
187 Ambient pressure, measured every 0.2 seconds. Data in the inHg scale.
188
190 EDS0070/vib_level
191 read_only, unsigned integer
192 Vibration registered by sensor (instantaneous value) in 0-1023 range.
193 EDS0070/vib_peak
195 read_only, unsigned integer
196 Vibration registered by sensor (highest recent value -- slowly decays)
197 in 0-1023 range.
198 EDS0070/vib_min
200 read_only, unsigned integer
201 Vibration registered by sensor (lowest value) in 0-1023 range.
202 EDS0070/vib_max
204 read_only, unsigned integer
205 Vibration registered by sensor (highest value) in 0-1023 range.
206
208 The EDS0080 and EDS0083 measure current in the 4-20mA range, with upper
209 and threshold limits and the ability to set an alarm and independently
210 trigger a relay if the value is out of range.
211 EDS0080/current.[0-7|ALL] EDS0083/current.[0-3|ALL]
213 read-only, floating point
214 Current current level. (4-20mA)
215 EDS0080/max_current.[0-7|ALL] EDS0080/max_current.[0-3|ALL]
217 EDS0083/min_current.[0-7|ALL] EDS0083/min_current.[0-3|ALL]
218 read-only, floating point
219 Maximum and minimum current readings since last alarm/clear command.
220
222 The EDS0082 and EDS0085 measure voltage in the 0-10V range, with upper
223 and threshold limits and the ability to set an alarm and independently
224 trigger a relay if the value is out of range.
225 EDS0082/volts.[0-7|ALL] EDS0085/volts.[0-3|ALL]
227 read-only, floating point
228 Current voltage level. (0-10V)
229 EDS0082/max_volts.[0-7|ALL] EDS0085/max_volts.[0-3|ALL]
231 EDS0082/min_volts.[0-7|ALL] EDS0085/min_volts.[0-3|ALL]
232 read-only, floating point
233 Maximum and minimum voltage readings since last alarm/clear command.
234
236 High and low range of acceptable sensor readings. Values outside this
237 range will trigger an alarm if the corresponding EDS00XX/set_alarm flag
238 is set.
239 EDS00XX/threshold/temp_hi EDS00XX/threshold/temp_low
241 read-write, floating-point
242 Threshold temperatures in the specified temperature scale. Default Cel‐
243 sius.
244 EDS006X/threshold/humidity_hi EDS006X/threshold/humidity_low
246 EDS006X/threshold/dew_point_hi EDS006X/threshold/dew_point_low
247 EDS006X/threshold/heat_index_hi EDS006X/threshold/heat_index_low
248 EDS006X/threshold/humidex_hi tEDS006X/threshold/humidex_low
249 read-write, floating-point
250 Threshold humidity values. Dew point and Heat index are in the speci‐
251 fied temperature scale. Default Celsius.
252 EDS006X/threshold/pressure_hi EDS006X/threshold/pressure_low
254 EDS006X/threshold/inHg_hi EDS006X/threshold/inHg_low
255 read-write, floating-point
256 Threshold barometric pressure values. Pressure is the specified pres‐
257 sure scale. Default mBar.
258 EDS006X/threshold/light_hi EDS006X/threshold/light_low
260 read-write, unsigned
261 Threshold light (lux) values.
262 EDS0070/threshold/vib_hi EDS0070/threshold/vib_low
264 read-write, unsigned
265 Vibration sensor alarm limits in 0-1023 range.
266 EDS007X/threshold/resistance_hi EDS007X/threshold/resistance_low
268 read-write, floating-point
269 Threshold RTD resistance values (Ohm).
270 EDS0080/threshold/current_hi.[0-7|ALL] EDS0080/threshold/cur‐
272 rent_low.[0-7|ALL]
273 EDS0082/threshold/volts_hi.[0-7|ALL] EDS0082/threshold/volts_low.[0-7|ALL]
274 EDS0083/threshold/current_hi.[0-3|ALL EDS0083/threshold/cur‐
275 rent_low.[0-3|ALL]
276 EDS0085/threshold/volts_hi.[0-3|ALL] EDS0085/threshold/volts_low.[0-3|ALL|]
277 read-write, floating-point
278 Voltage or current threshold limits
279
281 Set conditional alarm to trigger if corresponding flag is set. Also
282 must set high and low threshold.
283 EDS00XX/set_alarm/temp_hi EDS00XX/set_alarm/temp_low
285 EDS006X/set_alarm/humidity_hi EDS006X/set_alarm/humidity_low
286 EDS006X/set_alarm/dew_point_hi EDS006X/set_alarm/dew_point_low
287 EDS006X/set_alarm/heat_index_hi EDS006X/set_alarm/heat_index_low
288 EDS006X/set_alarm/humidex_hi EDS006X/set_alarm/humidex_low
289 EDS006X/set_alarm/pressure_hi EDS006X/set_alarm/pressure_low
290 EDS006X/set_alarm/inHg_hi EDS006X/set_alarm/inHg_low
291 EDS006X/set_alarm/light_hi EDS006X/set_alarm/light_low
292 EDS0070/set_alarm/vib_hi EDS0070/set_alarm/vib_low
293 EDS007X/set_alarm/resistance_hi EDS007X/set_alarm/resistance_low
294 EDS0080/set_alarm/current_hi.[0-7|ALL|BYTE]
295 EDS0080/set_alarm/current_low.[0-7|ALL|BYTE]
296 EDS0082/set_alarm/volts_hi.[0-7|ALL|BYTE]
297 EDS0082/set_alarm/volts_low.[0-7|ALL|BYTE]
298 EDS0083/set_alarm/current_hi.[0-3|ALL|BYTE]
299 EDS0083/set_alarm/current_low.[0-3|ALL|BYTE]
300 EDS0085/set_alarm/volts_hi.[0-3|ALL|BYTE]
301 EDS0085/set_alarm/volts_low.[0-3|ALL|BYTE]
302 read-write, yes-no
303 Flag to set corresponding out-of-range alarm. "1" turns on flag, and
304 "0" turns off.
305
307 Show or clear the out-of-range flags. When set, the device will respond
308 to a conditional search. Clearing the flags is performed with the
309 EDS00XX/alarm/clear command, not just having the measured value return
310 to the center range.
311 EDS00XX/alarm/clear
313 write-only, yes-no
314 Write "1" to clear ALL the alarm flags.
315 EDS00XX/alarm/temp_hi EDS00XX/alarm/temp_low
317 EDS006X/alarm/humidity_hi EDS006X/alarm/humidity_low
318 EDS006X/alarm/dew_point_hi EDS006X/alarm/dew_point_low
319 EDS006X/alarm/heat_index_hi EDS006X/alarm/heat_index_low
320 EDS006X/alarm/humidex_hi EDS006X/alarm/humidex_low
321 EDS006X/alarm/pressure_hi EDS006X/alarm/pressure_low
322 EDS006X/alarm/inHg_hi EDS006X/alarm/inHg_low
323 EDS006X/alarm/light_hi EDS006X/alarm/light_low
324 EDS0070/alarm/vib_hi EDS007X/alarm/vib_low
325 EDS007X/alarm/resistance_hi EDS007X/alarm/resistance_low
326 EDS0080/alarm/current_hi.[0-7|ALL|BYTE]
327 EDS0080/alarm/current_low.[0-7|ALL|BYTE]
328 EDS0082/alarm/volts_hi.[0-7|ALL|BYTE]
329 EDS0082/alarm/volts_low.[0-7|ALL|BYTE]
330 EDS0083/alarm/current_hi.[0-3|ALL|BYTE]
331 EDS0083/alarm/current_low.[0-3|ALL|BYTE]
332 EDS0085/alarm/volts_hi.[0-3|ALL|BYTE]
333 EDS0085/alarm/volts_low.[0-3|ALL|BYTE]
334 EDS0090/alarm/hi[0-7|ALL] EDS0090/alarm/low[0-7|ALL]
335 read-only, yes-no
336 Show corresponding out-of-range alarm. "1" means in alarm state. Can
337 only be turned off with clear
338
340 Optionally found on the EDS006X and EDS007X. Can be controlled by soft‐
341 ware or the alarm condition.
342 EDS00XX/relay/control
344 read-write, unsigned
345 Set the relay control scheme:
346 0 alarm control with hysteresis
348 1 alarm control but need EDS00XX/alarm/clear to unset
350 2 Control with EDS00XX/relay/state
352 3 Always off
354 EDS00XX/relay/state
356 read-write, yes-no
357 Turn the relay on or off if the EDS00XX/relay/control is set to 2
358
360 Found on the EDS006X and EDS007X. Can be controlled by software or the
361 alarm condition.
362 EDS00XX/LED/control
364 read-write, unsigned
365 Set the LED control scheme:
366 0 alarm control with hysteresis
368 1 alarm control but need EDS00XX/alarm/clear to unset
370 2 Control with EDS00XX/LED/state
372 3 Always off
374 EDS00XX/LED/state
376 read-write, yes-no
377 Turn the LED on or off if the EDS00XX/LED/control is set to 2
378
380 EDS00XX/counter/seconds
381 read-only, unsigned integer
382 Approximate seconds since power up.
383 EDS0090/counter/pulses.0-7 | ALL
385 read-only, unsigned integer
386 Pulses on each channel since power up or reset. Channel should be set
387 to input ( EDS0090/output/set.x =0 )
388 EDS0090/counter/reset.0-7 | ALL | BYTE
390 read-write, yes-no
391 Clear the pulse count on the corresponding channel.
392 EDS007X/counter/samples
394 read-only, unsigned integer
395 Approximate samples since power up.
396
398 memory
399 read-write, binary
400 96 bytes of memory. Not all is writable. Access to EDS00XX functions is
401 better accomplished through the data fields, which expose all the chip
402 features.
403 pages/page.0 ... pages/page.2 pages/page.ALL
405 read-write, binary
406 Memory is split into 3 pages of 32 bytes each. Only page 2 is writable.
407 ALL is an aggregate of the pages. Each page is accessed sequentially.
408 EDS008X/memory
410 read-write, binary
411 160 bytes of memory. Not all is writable. Access to EDS008X functions
412 is better accomplished through the data fields, which expose all the
413 chip features. The EDS008X has more memory than the other chips, so a
414 separate entry in the sudbirectory makes it available.
415 EDS008X/pages/page.0-4 EDS008X/pages/page.ALL
417 read-write, binary
418 Memory is split into 5 pages of 32 bytes each. Only page 5 is writable.
419 The EDS008X has more memory than the other chips, so a separate entry
420 in the sudbirectory makes the extra pages available. ALL is an aggre‐
421 gate of the pages. Each page is accessed sequentially.
422
424 tag
425 read-only, ascii
426 Text description of the device. Up to 30 characters.
427 device_type
429 read-only, ascii
430 Device name. E.g: "EDS0071"
431 device_id
433 read-only, unsigned
434 Number corresponding to the hexadecimal type. E.g:
435 EDS0071 -> 0x0071 -> 113 in decimal
436
438 address
439 r_address
440 read-only, ascii
441 The entire 64-bit unique ID. Given as upper case hexadecimal digits
442 (0-9A-F).
443 address starts with the family code
444 r address is the address in reverse order, which is often used in other
445 applications and labeling.
446 crc8
448 read-only, ascii
449 The 8-bit error correction portion. Uses cyclic redundancy check. Com‐
450 puted from the preceding 56 bits of the unique ID number. Given as up‐
451 per case hexadecimal digits (0-9A-F).
452 family
454 read-only, ascii
455 The 8-bit family code. Unique to each type of device. Given as upper
456 case hexadecimal digits (0-9A-F).
457 id
459 r_id
460 read-only, ascii
461 The 48-bit middle portion of the unique ID number. Does not include the
462 family code or CRC. Given as upper case hexadecimal digits (0-9A-F).
463 r id is the id in reverse order, which is often used in other applica‐
464 tions and labeling.
465 locator
467 r_locator
468 read-only, ascii
469 Uses an extension of the 1-wire design from iButtonLink company that
470 associated 1-wire physical connections with a unique 1-wire code. If
471 the connection is behind a Link Locator the locator will show a unique
472 8-byte number (16 character hexadecimal) starting with family code FE.
473 If no Link Locator is between the device and the master, the locator
474 field will be all FF.
475 r locator is the locator in reverse order.
476 present (DEPRECATED)
478 read-only, yes-no
479 Is the device currently present on the 1-wire bus?
480 type
482 read-only, ascii
483 Part name assigned by Dallas Semi. E.g. DS2401 Alternative packaging
484 (iButton vs chip) will not be distiguished.
485
487 None.
488
490 1-Wire
491 1-wire is a wiring protocol and series of devices designed and manufac‐
492 tured by Dallas Semiconductor, Inc. The bus is a low-power low-speed
493 low-connector scheme where the data line can also provide power.
494 Each device is uniquely and unalterably numbered during manufacture.
496 There are a wide variety of devices, including memory, sensors (humid‐
497 ity, temperature, voltage, contact, current), switches, timers and data
498 loggers. More complex devices (like thermocouple sensors) can be built
499 with these basic devices. There are also 1-wire devices that have en‐
500 cryption included.
501 The 1-wire scheme uses a single bus master and multiple slaves on the
503 same wire. The bus master initiates all communication. The slaves can
504 be individually discovered and addressed using their unique ID.
505 Bus masters come in a variety of configurations including serial, par‐
507 allel, i2c, network or USB adapters.
508 OWFS design
510 OWFS is a suite of programs that designed to make the 1-wire bus and
511 its devices easily accessible. The underlying principle is to create a
512 virtual filesystem, with the unique ID being the directory, and the in‐
513 dividual properties of the device are represented as simple files that
514 can be read and written.
515 Details of the individual slave or master design are hidden behind a
517 consistent interface. The goal is to provide an easy set of tools for a
518 software designer to create monitoring or control applications. There
519 are some performance enhancements in the implementation, including data
520 caching, parallel access to bus masters, and aggregation of device com‐
521 munication. Still the fundamental goal has been ease of use, flexibil‐
522 ity and correctness rather than speed.
523 EDS00XX Overview
525 The EDS00XX sensors are a family of devices from Embedded Data Systems.
526 Although provisional support for several types is included, only early
527 EDS0071 has been tested with OWFS.
528 The sensors all share the same 7E family code. They have the same first
530 memory page layout with a text tag property that describes them, and a
531 sub-type field giving the particular sensor. The data properties shown
532 in a directory listing will be specific to the sensor sub-type.
533 EDS0071
535 The EDS0071 (3) is a micro-processor based 1-wire slave made by EDS
536 (Embedded Data Systams). Is uses a high accuracy and extended range RTD
537 sensor to accurately measure temperatures.
538 Memory
540 The EDS00XX sensors are read and controlled by accessing parts of their
541 on-chip memory. Although the raw memory contents are exposed in the
542 memory and pages fields, all the available functionality is best ac‐
543 cessed by the other fields. In fact, directly changing memory will con‐
544 fuse OWFS.
545 Relay and LED
547 All the EDS00XX sensors have an LED and optional relay. Both can be
548 controlled either directly, or when the sensors reaches an alarm state.
549
551 All 1-wire devices are factory assigned a unique 64-bit address. This
552 address is of the form:
553 Family Code
555 8 bits
556 Address
558 48 bits
559 CRC 8 bits
561 Addressing under OWFS is in hexadecimal, of form:
563 01.123456789ABC
565 where 01 is an example 8-bit family code, and 12345678ABC is an example
567 48 bit address.
568 The dot is optional, and the CRC code can included. If included, it
570 must be correct.
571
573 EDS0064 EDS0065 EDS0066 EDS0067 EDS0068
574 https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&sr‐
575 cid=0B_K3iXLLAI7vN2E4NGUwMGItMzc5MS00NDNmLTljZ‐
576 GYtN2NmM2Q3YWE5NmVh&hl=en
577 EDS0070
579 http://www.embeddeddatasystems.com/assets/images/support‐
580 Files/manuals/EN-UserMan%20%20OW-Vibration%20V01.pdf
581 EDS0071 EDS0072
583 https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&sr‐
584 cid=0B_K3iXLLAI7vMjVhNWQzYzItZTRhMi00NGY2LWI4NTQtYjZlYT‐
585 gzYzY0NmNm&hl=en
586 EDS0080 EDS0083
588 https://eds.zendesk.com/attachments/token/ul‐
589 npj6mvpp6yzwo/?name=EN-USERMAN+OW-IO-AIX-420+v1p0.pdf
590 EDS0082 EDS0085
592 https://eds.zendesk.com/attachments/to‐
593 ken/vyai6ylpw6edala/?name=EN-USERMAN+OW-IO-AIX-10V+v1p0.pdf
594 EDS0090
596 8 Discrete I/O
597
599 Programs
600 owfs (1) owhttpd (1) owftpd (1) owserver (1) owdir (1) owread (1)
601 owwrite (1) owpresent (1) owtap (1)
602 Configuration and testing
604 owfs (5) owtap (1) owmon (1)
605 Language bindings
607 owtcl (3) owperl (3) owcapi (3)
608 Clocks
610 DS1427 (3) DS1904 (3) DS1994 (3) DS2404 (3) DS2404S (3) DS2415 (3)
611 DS2417 (3)
612 ID
614 DS2401 (3) DS2411 (3) DS1990A (3)
615 Memory
617 DS1982 (3) DS1985 (3) DS1986 (3) DS1991 (3) DS1992 (3) DS1993 (3)
618 DS1995 (3) DS1996 (3) DS2430A (3) DS2431 (3) DS2433 (3) DS2502 (3)
619 DS2506 (3) DS28E04 (3) DS28EC20 (3)
620 Switches
622 DS2405 (3) DS2406 (3) DS2408 (3) DS2409 (3) DS2413 (3) DS28EA00 (3) In‐
623 fernoEmbedded (3)
624 Temperature
626 DS1822 (3) DS1825 (3) DS1820 (3) DS18B20 (3) DS18S20 (3) DS1920 (3)
627 DS1921 (3) DS1821 (3) DS28EA00 (3) DS28E04 (3) EDS0064 (3) EDS0065 (3)
628 EDS0066 (3) EDS0067 (3) EDS0068 (3) EDS0071 (3) EDS0072 (3) MAX31826
629 [1m(3)
630 Humidity
632 DS1922 (3) DS2438 (3) EDS0065 (3) EDS0068 (3)
633 Voltage
635 DS2450 (3)
636 Resistance
638 DS2890 (3)
639 Multifunction (current, voltage, temperature)
641 DS2436 (3) DS2437 (3) DS2438 (3) DS2751 (3) DS2755 (3) DS2756 (3)
642 DS2760 (3) DS2770 (3) DS2780 (3) DS2781 (3) DS2788 (3) DS2784 (3)
643 Counter
645 DS2423 (3)
646 LCD Screen
648 LCD (3) DS2408 (3)
649 Crypto
651 DS1977 (3)
652 Pressure
654 DS2406 (3) TAI8570 (3) EDS0066 (3) EDS0068 (3)
655 Moisture
657 EEEF (3) DS2438 (3)
658
660 http://www.owfs.org
661
663 Paul Alfille (paul.alfille@gmail.com)
664OWFS Manpage 2003 EDS00xx(3)