# Product Questions
**URL:** https://forum.core-electronics.com.au/c/general/product-questions/5.md
[Latest](https://forum.core-electronics.com.au/latest.md) · [Categories](https://forum.core-electronics.com.au/categories.md)
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## [About the Product Questions category](https://forum.core-electronics.com.au/t/about-the-product-questions-category/38)
**Author:** [@Graham](https://forum.core-electronics.com.au/u/Graham)\
**Replies:** 4\
**Last updated:** [12 March 2026 06:52 UTC](https://forum.core-electronics.com.au/t/about-the-product-questions-category/38 "2026-03-12T06:52:19Z")
Have questions about a Core Electronics product? This is the place to be. Technical things are technical! Please expand on your project's unique needs if they are important with getting you on track.
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## [Bluetooth 5.0 Audio Receiver Board-Controllable Volume (DFR0719)](https://forum.core-electronics.com.au/t/bluetooth-5-0-audio-receiver-board-controllable-volume-dfr0719/15730)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 4\
**Last updated:** [24 September 2026 23:58 UTC](https://forum.core-electronics.com.au/t/bluetooth-5-0-audio-receiver-board-controllable-volume-dfr0719/15730 "2026-09-24T23:58:59Z")
This is a placeholder topic for “Bluetooth 5.0 Audio Receiver Board-Controllable Volume” comments. This is a small size and cost-effective Bluetooth 5.0 Audio Receiver module with auto-reconnect feature. It supports a w…
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## [SenseCAP Card Tracker T1000-E for Meshtastic (SS114993369)](https://forum.core-electronics.com.au/t/sensecap-card-tracker-t1000-e-for-meshtastic-ss114993369/24450)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 2\
**Last updated:** [24 September 2026 03:11 UTC](https://forum.core-electronics.com.au/t/sensecap-card-tracker-t1000-e-for-meshtastic-ss114993369/24450 "2026-09-24T03:11:57Z")
This is a placeholder topic for “SenseCAP Card Tracker T1000-E for Meshtastic” comments. An easy to use meshtastic device. Multi-Protocol Support: Featuring nRF52840 and LR1110, it supports Bluetooth 5.0, Thread, Zigbe…
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## [Arduino UNO Q - 2GB (ABX00162)](https://forum.core-electronics.com.au/t/arduino-uno-q-2gb-abx00162/23742)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 4\
**Last updated:** [24 September 2026 03:00 UTC](https://forum.core-electronics.com.au/t/arduino-uno-q-2gb-abx00162/23742 "2026-09-24T03:00:10Z")
This is a placeholder topic for “Arduino UNO Q - 2GB” comments. Combining a high-performance Linux CPU with real-time control - capable of running modern tasks such as machine vision, voice recognition. All bundled int…
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## [ESP32-S3 1.8inch AMOLED Touch Display Development Board (No Battery) (WS-29958)](https://forum.core-electronics.com.au/t/esp32-s3-1-8inch-amoled-touch-display-development-board-no-battery-ws-29958/24446)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 2\
**Last updated:** [22 September 2026 02:32 UTC](https://forum.core-electronics.com.au/t/esp32-s3-1-8inch-amoled-touch-display-development-board-no-battery-ws-29958/24446 "2026-09-22T02:32:34Z")
This is a placeholder topic for “ESP32-S3 1.8inch AMOLED Touch Display Development Board (No Battery)” comments. A pocket-sized dual-core board pairing a vivid 368×448 AMOLED touchscreen with six-axis motion sensing an…
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## [10.1inch Capacitive Touch Display for Raspberry Pi, 1280×800, IPS, DSI Interface (CE09234)](https://forum.core-electronics.com.au/t/10-1inch-capacitive-touch-display-for-raspberry-pi-1280x800-ips-dsi-interface-ce09234/17818)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 11\
**Last updated:** [22 September 2026 02:23 UTC](https://forum.core-electronics.com.au/t/10-1inch-capacitive-touch-display-for-raspberry-pi-1280x800-ips-dsi-interface-ce09234/17818 "2026-09-22T02:23:47Z")
This is a placeholder topic for “10.1inch Capacitive Touch Display for Raspberry Pi, 1280×800, IPS, DSI Interface” comments. 10.1inch Capacitive Touch Display for Raspberry Pi, 1280×800, IPS, DSI Interface… Read more
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## [M5Stack Smart QR & Barcode Scanner Unit (CE10062)](https://forum.core-electronics.com.au/t/m5stack-smart-qr-barcode-scanner-unit-ce10062/24449)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 2\
**Last updated:** [22 September 2026 02:14 UTC](https://forum.core-electronics.com.au/t/m5stack-smart-qr-barcode-scanner-unit-ce10062/24449 "2026-09-22T02:14:21Z")
This is a placeholder topic for “M5Stack Smart QR & Barcode Scanner Unit” comments. Explore M5Stack’s Smart QR & Barcode Scanner Unit featuring a 640x480 CMOS sensor, integrated STM32F030 MCU, and versatile I2C/UART com…
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## [Omni Outdoor Antenna High Gain Fiberglass Full Wave 915MHz 6dBi RP-SMA (LoRa AU915 & AS923) (CE05943)](https://forum.core-electronics.com.au/t/omni-outdoor-antenna-high-gain-fiberglass-full-wave-915mhz-6dbi-rp-sma-lora-au915-as923-ce05943/3936)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 21\
**Last updated:** [21 September 2026 05:25 UTC](https://forum.core-electronics.com.au/t/omni-outdoor-antenna-high-gain-fiberglass-full-wave-915mhz-6dbi-rp-sma-lora-au915-as923-ce05943/3936 "2026-09-21T05:25:09Z")
This is a placeholder topic for “Omni Outdoor Antenna High Gain Fiberglass Full Wave 915MHz 6dBi RP-SMA (LoRa AU915 & AS923)” comments. High Gain Omni Antenna specifically design for LoRa Gateway applications and a ze…
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## [PiicoDev Precision Temperature Sensor TMP117 (CE07502)](https://forum.core-electronics.com.au/t/piicodev-precision-temperature-sensor-tmp117-ce07502/12977)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 34\
**Last updated:** [21 September 2026 04:27 UTC](https://forum.core-electronics.com.au/t/piicodev-precision-temperature-sensor-tmp117-ce07502/12977 "2026-09-21T04:27:19Z")
This is a placeholder topic for “PiicoDev Precision Temperature Sensor TMP117” comments. The PiicoDev Precision Temperature Sensor features a low-power, high precision TMP117 with 16-bit resolution and an accuracy of …
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## [0.1" (2.54mm) Crimp Connector Housing: 2x5-Pin 5-Pack (POLOLU-1913)](https://forum.core-electronics.com.au/t/0-1-2-54mm-crimp-connector-housing-2x5-pin-5-pack-pololu-1913/24445)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 4\
**Last updated:** [21 September 2026 03:51 UTC](https://forum.core-electronics.com.au/t/0-1-2-54mm-crimp-connector-housing-2x5-pin-5-pack-pololu-1913/24445 "2026-09-21T03:51:52Z")
This is a placeholder topic for “0.1” (2.54mm) Crimp Connector Housing: 2x5-Pin 5-Pack" comments. These 2×5-pin housings work with Pololu’s wires with pre-crimped terminals to let you quickly make custom cables that mat…
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## [ESP32-S3 Mini Development Board (WS-25081)](https://forum.core-electronics.com.au/t/esp32-s3-mini-development-board-ws-25081/20131)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 24\
**Last updated:** [15 September 2026 05:52 UTC](https://forum.core-electronics.com.au/t/esp32-s3-mini-development-board-ws-25081/20131 "2026-09-15T05:52:46Z")
This is a placeholder topic for “ESP32-S3 Mini Development Board” comments. ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5… Read more
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## [DC-DC Adjustable Step-down Module 5A 75W (CE07271)](https://forum.core-electronics.com.au/t/dc-dc-adjustable-step-down-module-5a-75w-ce07271/9448)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 58\
**Last updated:** [14 September 2026 06:47 UTC](https://forum.core-electronics.com.au/t/dc-dc-adjustable-step-down-module-5a-75w-ce07271/9448 "2026-09-14T06:47:25Z")
This is a placeholder topic for “DC-DC Adjustable Step-down Module 5A 75W” comments. DC-DC Adjustable Step Down Module 5A 75W XL4015 Read more
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## [CEO 7271 model XL4015 step down converter](https://forum.core-electronics.com.au/t/ceo-7271-model-xl4015-step-down-converter/24431)
**Author:** [@peter23346](https://forum.core-electronics.com.au/u/peter23346)\
**Replies:** 1\
**Last updated:** [14 September 2026 06:20 UTC](https://forum.core-electronics.com.au/t/ceo-7271-model-xl4015-step-down-converter/24431 "2026-09-14T06:20:54Z")
Hi guys, I have this item purchased from yourselves. I see that the maximum current from this is 5 amps. I am using it with a servo motor from a 12v battery to a 7v output. The problem is it is not moving a servo. I thi…
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## [JST PH-Style Cable with Female Pins for 0.1" Housings, 4-Pin, 12cm (POLOLU-5620)](https://forum.core-electronics.com.au/t/jst-ph-style-cable-with-female-pins-for-0-1-housings-4-pin-12cm-pololu-5620/24427)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 3\
**Last updated:** [14 September 2026 05:46 UTC](https://forum.core-electronics.com.au/t/jst-ph-style-cable-with-female-pins-for-0-1-housings-4-pin-12cm-pololu-5620/24427 "2026-09-14T05:46:44Z")
This is a placeholder topic for “JST PH-Style Cable with Female Pins for 0.1” Housings, 4-Pin, 12cm" comments. This 4-conductor, 12 cm (4.5") cable has 24 AWG wires and a 4-pin female JST PH-type connector (2mm pitch) o…
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## [Semi Flexible Monocrystalline Solar Panel (6V 1A) (FIT0600)](https://forum.core-electronics.com.au/t/semi-flexible-monocrystalline-solar-panel-6v-1a-fit0600/24423)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 3\
**Last updated:** [11 September 2026 08:51 UTC](https://forum.core-electronics.com.au/t/semi-flexible-monocrystalline-solar-panel-6v-1a-fit0600/24423 "2026-09-11T08:51:29Z")
This is a placeholder topic for “Semi Flexible Monocrystalline Solar Panel (6V 1A)” comments. This powerful monocrystalline solar panel features an A-class monocrystalline silicon panel. Due to up to 21% conversion effi…
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## [Wio Tracker L1 Lite (SS114993653)](https://forum.core-electronics.com.au/t/wio-tracker-l1-lite-ss114993653/24393)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 7\
**Last updated:** [10 September 2026 04:32 UTC](https://forum.core-electronics.com.au/t/wio-tracker-l1-lite-ss114993653/24393 "2026-09-10T04:32:54Z")
This is a placeholder topic for “Wio Tracker L1 Lite” comments. Pre-flashed Meshtastic firmware for instant Long-Range GPS tracking and communication in a small and flexible form factor. Read more
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## [Adafruit INA3221 - Triple 0-26 VDC, ±3.2 Amp Power Monitor - STEMMA QT / Qwiic (ADA6062)](https://forum.core-electronics.com.au/t/adafruit-ina3221-triple-0-26-vdc-3-2-amp-power-monitor-stemma-qt-qwiic-ada6062/21966)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 22\
**Last updated:** [9 September 2026 18:45 UTC](https://forum.core-electronics.com.au/t/adafruit-ina3221-triple-0-26-vdc-3-2-amp-power-monitor-stemma-qt-qwiic-ada6062/21966 "2026-09-09T18:45:51Z")
This is a placeholder topic for “Adafruit INA3221 - Triple 0-26 VDC, ±3.2 Amp Power Monitor - STEMMA QT / Qwiic” comments. This breakout board will solve all your multi-rail power-monitoring problems. Instead of struggl…
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## [RGB full-color LED matrix panel (2.5mm Pitch, 64x32 pixels) (WS-23707)](https://forum.core-electronics.com.au/t/rgb-full-color-led-matrix-panel-2-5mm-pitch-64x32-pixels-ws-23707/22109)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 12\
**Last updated:** [9 September 2026 06:13 UTC](https://forum.core-electronics.com.au/t/rgb-full-color-led-matrix-panel-2-5mm-pitch-64x32-pixels-ws-23707/22109 "2026-09-09T06:13:57Z")
This is a placeholder topic for “RGB full-color LED matrix panel (2.5mm Pitch, 64x32 pixels)” comments. RGB full-color LED matrix panel, 2.5mm Pitch, 64x32 pixels, adjustable brightness… Read more
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## [Solar Lipo Charger with XIAO ESP32S3](https://forum.core-electronics.com.au/t/solar-lipo-charger-with-xiao-esp32s3/24378)
**Author:** [@johann318929](https://forum.core-electronics.com.au/u/johann318929)\
**Replies:** 31\
**Last updated:** [6 September 2026 05:38 UTC](https://forum.core-electronics.com.au/t/solar-lipo-charger-with-xiao-esp32s3/24378 "2026-09-06T05:38:16Z")
Hi, I bought recently a XIAO ESP32S3 with a lipo charger. I soldered the battery onto the XIAO, everything works fine Yesterday I tried to add my solar charger ( Solar Lipo Charger (3.7V) | Buy in Australia | DFR0264 …
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## [SenseCAP Solar Node P1 for Meshtastic (SS114993643)](https://forum.core-electronics.com.au/t/sensecap-solar-node-p1-for-meshtastic-ss114993643/24384)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 8\
**Last updated:** [2 September 2026 23:41 UTC](https://forum.core-electronics.com.au/t/sensecap-solar-node-p1-for-meshtastic-ss114993643/24384 "2026-09-02T23:41:09Z")
This is a placeholder topic for “SenseCAP Solar Node P1 for Meshtastic” comments. It is an economical solar-powered comms node or repeater based on Meshtastic. It meets basic comms needs in no - network zones. Unlike P1…
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## [DPS-150 DC Adjustable Power (CE10555)](https://forum.core-electronics.com.au/t/dps-150-dc-adjustable-power-ce10555/24409)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 2\
**Last updated:** [1 September 2026 02:01 UTC](https://forum.core-electronics.com.au/t/dps-150-dc-adjustable-power-ce10555/24409 "2026-09-01T02:01:10Z")
This is a placeholder topic for "DPS-150 DC Adjustable Power " comments. Convert your USB-C PD adapter into a variable bench supply. This compact unit can deliver up to 150W (30V/5A) of regulated power. Read more
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## [5V 4 Channel Relay Module 10A (CE05279)](https://forum.core-electronics.com.au/t/5v-4-channel-relay-module-10a-ce05279/2921)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 26\
**Last updated:** [31 August 2026 06:17 UTC](https://forum.core-electronics.com.au/t/5v-4-channel-relay-module-10a-ce05279/2921 "2026-08-31T06:17:32Z")
This is a placeholder topic for “5V 4 Channel Relay Module 10A” comments. A versatile relay board with opto-isolated inputs. Each channel can drive up to 10A @28VDC Read more
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## [Rigol DP-932E Triple Output DC Power Supply (DP932E)](https://forum.core-electronics.com.au/t/rigol-dp-932e-triple-output-dc-power-supply-dp932e/24392)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 2\
**Last updated:** [27 August 2026 05:51 UTC](https://forum.core-electronics.com.au/t/rigol-dp-932e-triple-output-dc-power-supply-dp932e/24392 "2026-08-27T05:51:38Z")
This is a placeholder topic for “Rigol DP-932E Triple Output DC Power Supply” comments. Three isolated channels with controllable internal series and parallel connections with USB host and device ports! Read more
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## [Raspberry Pi USB 3.0 Hub (CE09941)](https://forum.core-electronics.com.au/t/raspberry-pi-usb-3-0-hub-ce09941/24395)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 3\
**Last updated:** [26 August 2026 07:09 UTC](https://forum.core-electronics.com.au/t/raspberry-pi-usb-3-0-hub-ce09941/24395 "2026-08-26T07:09:43Z")
This is a placeholder topic for “Raspberry Pi USB 3.0 Hub” comments. Need more USB ports? This handy accessory turns one USB-A port into four! Read more
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## [USB Type-C Plug Breakout - USB 3.0 (CE08095)](https://forum.core-electronics.com.au/t/usb-type-c-plug-breakout-usb-3-0-ce08095/24397)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 2\
**Last updated:** [26 August 2026 06:44 UTC](https://forum.core-electronics.com.au/t/usb-type-c-plug-breakout-usb-3-0-ce08095/24397 "2026-08-26T06:44:37Z")
This is a placeholder topic for “USB Type-C Plug Breakout - USB 3.0” comments. This plug and breakout board provides an easy way to extract signals and power when plugged into a USB Type-C Receptacle. By default, the CC…
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## [Match BOM from printables?](https://forum.core-electronics.com.au/t/match-bom-from-printables/24362)
**Author:** [@Pixmusix](https://forum.core-electronics.com.au/u/Pixmusix)\
**Replies:** 6\
**Last updated:** [20 August 2026 04:50 UTC](https://forum.core-electronics.com.au/t/match-bom-from-printables/24362 "2026-08-20T04:50:25Z")
I like this look of this 3d print. https://www.printables.com/model/1246072-xiao-esp32s3-wio-sx1262-meshtastic-enclosure-with I’d prefer to buy off you than amazon. Some of the products in the BOM I see you sell. Like…
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## [Solar Power Manager Module (D), Supports 6V~24V Solar Panel and Type-C Power Adapter, 5V/3A Regulated Output (WS-26363)](https://forum.core-electronics.com.au/t/solar-power-manager-module-d-supports-6v-24v-solar-panel-and-type-c-power-adapter-5v-3a-regulated-output-ws-26363/22443)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 18\
**Last updated:** [19 August 2026 06:58 UTC](https://forum.core-electronics.com.au/t/solar-power-manager-module-d-supports-6v-24v-solar-panel-and-type-c-power-adapter-5v-3a-regulated-output-ws-26363/22443 "2026-08-19T06:58:30Z")
This is a placeholder topic for “Solar Power Manager Module (D), Supports 6V~24V Solar Panel and Type-C Power Adapter, 5V/3A Regulated Output” comments. Solar Power Manager Module (D), Supports 6V~24V Solar Panel and Ty…
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## [Raspberry Pi 5 M.2 HAT+ (Compact) (CE10258)](https://forum.core-electronics.com.au/t/raspberry-pi-5-m-2-hat-compact-ce10258/24375)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 4\
**Last updated:** [17 August 2026 05:06 UTC](https://forum.core-electronics.com.au/t/raspberry-pi-5-m-2-hat-compact-ce10258/24375 "2026-08-17T05:06:10Z")
This is a placeholder topic for “Raspberry Pi 5 M.2 HAT+ (Compact)” comments. A small form-factor alternative of the full size M.2 HAT - perfect for fitting into the Official Pi 5 Case. Read more
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## [FireBeetle 2 ESP32 C6 IoT Development Board (Supports Wi-Fi 6, Bluetooth 5, Solar-Powered) (DFR1075)](https://forum.core-electronics.com.au/t/firebeetle-2-esp32-c6-iot-development-board-supports-wi-fi-6-bluetooth-5-solar-powered-dfr1075/24376)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 2\
**Last updated:** [17 August 2026 04:30 UTC](https://forum.core-electronics.com.au/t/firebeetle-2-esp32-c6-iot-development-board-supports-wi-fi-6-bluetooth-5-solar-powered-dfr1075/24376 "2026-08-17T04:30:31Z")
This is a placeholder topic for “FireBeetle 2 ESP32 C6 IoT Development Board (Supports Wi-Fi 6, Bluetooth 5, Solar-Powered)” comments. FireBeetle 2 ESP32 C6 dev board with Wi-Fi 6, Bluetooth 5, Zigbee, supports Thread, …
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## [RP2040 MCU based, 1.28inch Round LCD (onboard sensors) (CE09126)](https://forum.core-electronics.com.au/t/rp2040-mcu-based-1-28inch-round-lcd-onboard-sensors-ce09126/20287)
**Author:** [@Core](https://forum.core-electronics.com.au/u/Core)\
**Replies:** 10\
**Last updated:** [15 August 2026 06:42 UTC](https://forum.core-electronics.com.au/t/rp2040-mcu-based-1-28inch-round-lcd-onboard-sensors-ce09126/20287 "2026-08-15T06:42:47Z")
This is a placeholder topic for “RP2040 MCU based, 1.28inch Round LCD (onboard sensors)” comments. RP2040 MCU Board, With 1.28inch Round LCD, accelerometer and gyroscope Sensor… Read more
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