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79 Open 66 Closed
79 Open 66 Closed
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Issues list

Modbus function 0x01 Read Coils is incorrect ?
#160 opened Jun 19, 2021 by haidvams
2
Share code example read/write multi slave ?
#159 opened Jun 13, 2021 by haidvams
3
Support for multiple slaves on bus
#156 opened Apr 9, 2021 by danbujak
1
What (DE,RE) pins.
#155 opened Jan 25, 2021 by JLightMedia
1
No Modbus slave station non-stop reset
#153 opened Jan 12, 2021 by bczhong
2
Issues Reading registers in a separate function
#151 opened Dec 21, 2020 by yuguifly
[SOLVED] wrong data received
#150 opened Nov 22, 2020 by yuguifly
6
Write Single register to a slave - 226 Timeout error
#149 opened Oct 30, 2020 by rtu-dataframe
13
How to read signed/unsigned long long registers?
#148 opened Sep 9, 2020 by rtu-dataframe
Unable to read a Modbus register from Elmeasure Meter using Arduino NodeMCU uint16_t _u16ResponseBuffer issue
#147 opened Aug 28, 2020 by pitchaimuthufb
Retriving 0xE0 (Invalid Slave ID) Continious
#145 opened Jul 31, 2020 by nimish21
7
BUG REPORT: does not compile with -Werror=uninitialized due to bug in ModbusMaster::requestFrom(...)
#144 opened Jul 6, 2020 by dyarkovoy
Last byte missing from master request
#142 opened May 16, 2020 by t6Jay
1
Is there an asynchronous API option?
#141 opened May 14, 2020 by juleq
2
Change duration
#140 opened May 10, 2020 by totza2010
Unable to retrieve more than 63 HoldingRegister or InputRegister
#139 opened Apr 11, 2020 by wop86
How can I send a data by serial communication, using an Arduino to some program that will read this data?
#138 opened Mar 27, 2020 by Pedro0596
2
QUESTION about an Error with writeMultipleRegisters
#137 opened Mar 5, 2020 by prfiredragon
removed set slave id function
#135 opened Feb 7, 2020 by krishnakulkarni88
Read a 32-bit 4-byte float value on arduino master
#132 opened Nov 27, 2019 by MaxESP
1
ESP 32 read DATA FROM SLAVE PC SOFWARE
#131 opened Nov 22, 2019 by MaxESP
How to fix ku8MBResponseTimedOut?
#129 opened Oct 17, 2019 by ajpaezm
9
Unable to use readHoldingRegisters function sequentially
#128 opened Oct 8, 2019 by its-me-vicky
2
ReadCoils not working
#125 opened Aug 24, 2019 by pruwait
2
Set own timeout?
#124 opened Jun 20, 2019 by warfery
1
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