Equipment catalog

…will not show them here. I think that the following are different products – ESP32 – ESP3212 – ESP32S – ESP32-WROOM-02 – ESP32-WROOM-03 Cheers, Ollie AnalogLamb Thu Oct 13, 2016 4:47 am Pito w…

…upport USB which, given that so many others in this range do seems… odd, but hey. an FT230 will sort that.. Smile section 3.7 of the datasheet: DFU mode is accessible using UART, I2C, SPI an…

…nOCD, which already meets these requirements, and have pre-ordered an IBDAP and some FT232H boards, both of which could also meet them, along with OpenOCD. But I discovered BMP through your o…

…wser what a massive price-difference. $USD 0.30 for the CH340G vs nearly TWO for the FT232RL . i’m staring at a china arduino 2560 clone wondering why they use the CH340G… not any more. hmmm i …

…ri Jul 24, 2015 9:35 pm The board is this one: I’m uploading through serial using an FTDI tool. RogerClark Fri Jul 24, 2015 9:53 pm Yikes That board is known on the forum as the Ugly board.…

…d you program the BluePill? With ST_link?? davemorl Thu May 31, 2018 8:58 pm With an FTDI usb to serial adapter. Ok, so will I be able to use these pins still when using the display? davemo…

…? Meaning that the micro USB is only for Powering up the board and I should be using FTDI board to connect to it using Rx and Tx? Also, I have already ordered STLink V2 that was when I star…

…t know how to find a problem below is my code and connection schematics : connection FTDI maple mini TFT_SD (USB-to-RS) | -----Rx------|------Tx-------| | -----Tx------|------Rx-------| | -…

…at surprised me about using SWO was that you could use a low cost USB dongle like an FTDI , CP2102 or PL2303hx, and run them at 4Mbit without issue. Before I looked into SWO, I thought I nee…

…of those maple mini clones. I put this new boot loader “maple_mini_boot20.bin” using FTDI 232 interface. I then connected the maple via usb and tried uploading sketch from Arduino 1.6.9 IDE…

…ng on Windows XP to download a sketch on my STM32F103C8T6 module and only arrived in FTDI mode, but not in μUSB mode, I tried my luck in Ubuntu 12.04 LTS. I loaded the Arduino IDE 1.8.5 and…

…eld or extension. If you need a serial port you still can use a physical port plus a FTDI adapter. Which I did recently because I needed a data rate of 115,200 bps on the serial port, and t…

…ational mode. Since there’s no USB-Serial converter in STM32 like in Arduino (CH340, FTDI , etc) there is no DTR pin also to trigger reset. There must be some way how Arduino IDE detects tha…

…something like: while true; do openocd -f /usr/local/share/openocd/scripts/interface/ ftdi /ch340.cfg -f /usr/local/share/openocd/scripts/target/stm32f1x.cfg ; sleep 1;done I’m trying to find…

Archived excerpt Using a Bricked faux- FTDI under Windows 8.1 mrburnette Tue Jan 26, 2016 5:09 pm subtitled … Windows 8.1 demoted me to a lesse…

…like the Mooshimeter) to leave in the car/motorbike, paired with a BT serial module ( HC05 ) or perhaps some cheap BLE module (for compatibility with iOS). I’ll probably choose the HC05 since…

…is one, and it looks tasty! Simplistic hardware – STM32 “BluePill” module, bluetooth HC-06 module, OpAmp with programmable gain. DDS module optional. Android APK, and also Windows GUI. Looks…

…ink mausi_mick Mon Mar 27, 2017 8:35 am ThunderOwl, what will You make with the HC05/ HC06 ? ThunderOwl Mon Mar 27, 2017 9:59 am mausi_mick wrote: what will You make with the HC05/HC06 ? Thu…

…016 9:49 pm Ray Those CC2540 based modules are very limited in what you can do. The “ HM10 ” has more features than the one you linked to, but all of them are a pain to use, as they are contr…

…NeoGPS works pretty nice too in NMEA mode. Now let’s see if I’ll be able to make the InAir9B work. I connected it to another Blue Pill, and I just started debugging. Thank you all for the supp…

…2 is for power saving which they removed to save costs. The interesting point is the MAX232 RS232 driver which they misuse as sender driver. Share on Facebook

…re: … e-hardware), I’m totally lost. Can someone create a CAN library similar to the MCP2515 library for Arduino? That library is intuitive and easy to use, even for users who know almost noth…

…tting this working…. Surprised I have a load of Olimexino-STM32 boards (with onboard MCP2551 CAN transceiver) I’m planning to use for a home CAN network. I’ll happily help out with testing as …

Spark Logic archive [solved] MFRC522 library and STM32 anistor Thu Jun 11, 2015 5:10 pm Hi, I’m trying to use the MFRC522 library to rea…

…is used to unlock a door with a rfid card. It uses a Maple Mini with an ENC28J60 and MFRC522 on the SPI bus. I would like to add a ILI9431 tft display to show some door entry messages. When I …

…20 ohm resistor at both ends. If you need only one wire, you may want to look at the NCV7356 for example. And_Ru Mon Nov 28, 2016 5:10 pm Phono wrote:If you mean whether it is possible to conn…

… it. The battery powers the RTC registers and the socket next to the battery fits an nRF24L01 . I wasn’t sure what it was, but connected one there and it configured (I did not test any comms). e…

…can’t. at a first guess, try google with arduino + <module> + library e.g. arduino + nRF24L01 + library also for 3 wire spi and arduino stephen WereCatf Wed May 18, 2016 11:29 pm zmemw16 wrote:…

…t) of a serial println and delay in the sketch. It is like: blink, check register of nrf24l01 , read sd card, serial.println and again blink, check reg ….. etc. EDIT1: It is worth to say that I …

… to this boards: ADC,RTC,display (FCSM LCD-16bit), Ethernet (W5500), SD card (sdio), NRF24L01 , sensors on SPI and others… there is only I2C….. stevestrong Tue Nov 14, 2017 7:55 pm Short update…

…T dht(DHTPIN, DHTTYPE); // Radio with CE & CSN connected to pins PB0 & PB1 // Set up nRF24L01 radio on SPI-1 bus (MOSI-PA7, MISO-PA6, SCLK-PA5) ... IRQ not used? HardwareSerial Myboard(USART1,P…

…ctor, I’m not writing data that fast, I have a “ping” test on some wireless modules ( NRF905 ) which I’m running, that sends data once a second, and displays a small amount of text each time (a…

…n ebay some STM32F103C8T6 boards to use them as fast can communicator. I connected a PCA82C250 transceiver to PB 8 and 9. A USB TTL is connected to A9 A10. The hardware is connected to some car …

Archived excerpt [SOLVED] Prolific USB to serial not working on Windows 10 dev Fri Sep 15, 2017 7:41 pm Hi, Prolific USB to serial not working on Wi…

…about using SWO was that you could use a low cost USB dongle like an FTDI, CP2102 or PL2303hx , and run them at 4Mbit without issue. Before I looked into SWO, I thought I needed a commercial pro…

Spark Logic archive [Solved] PN532 library from Adafruit not working maman Tue May 22, 2018 5:43 am Hello, Previously, I use esp8266 t…

…ge . Removed all my connections and it doesn’t crash. Will double check again all my RC522 connections LE: my mistake, I had the “mfrc522.PCD_DumpVersionToSerial(); ” commented out… RogerCla…

… Wed Jul 19, 2017 7:10 am Hello stevestrong ! I need to connect a RFID reader module RDM6300 -UART with your library for the STM32F407 black. As you can try to make ? … 2.4.2.Have stevestrong W…

…: Wireless connectivity could be useful: The STM32F407 black has a connector for the RFM24 where you can just plug in such a module. For a 3D-Printer user interface a connector for the ESP82…

Spark Logic archive STM32- RFM69 kylix Sun Dec 03, 2017 7:55 pm Hello! I’m trying to use an RFM69HW module with the STM32F401RE boar…

Archived excerpt RFM69HW demo application for blue pill? turboscrew Sun Dec 17, 2017 1:22 am Does anyone know a demo applica…

…Logic archive STM32-RFM69 kylix Sun Dec 03, 2017 7:55 pm Hello! I’m trying to use an RFM69HW module with the STM32F401RE board (the project is this: I’ve just updated the STM32 cores to the la…

…l 07, 2018 6:58 pm How do you connect devices to boards? I’m loosing my mind with an Si4432 -module. I soldered JST-GHs at the module end and crimped DuPonts to the other end of the wire (with…

… if you wish. pioneer Sat Sep 16, 2017 10:08 am Hi everyone. Have anyone worked with SN65HVD230 CAN Board? I just found out about the CAN bus few days ago. I have no idea how to write any code fo…

… my 2000 Saab 9-3 bus. I currently have an ATMEGA328P-AU talking via a MCP2515 and a SN65HVD231 , so I think I can get things to work with only the 231 chip. if I figure anything out I can post fo…

… to move. The board is simply a STM32F103C8T6 with an AS5048A magnetic encoder and a SN65HVD78 transceiver. It reads the encoder via SPI and sends the information to a dynamixel servo network, u…

…o work with RS485 networks (it is very easy to use a RS485 tranceiver like ADM485 or SN75176 , on TX/RX lines) It is very common in industrial systems ( for connecting PLCs with Sensors, Remote…