{"title":"Development Board","description":"","products":[{"product_id":"3-pack-esp32-c3-oled-wifi-ble-lipo-shield","title":"ESP32-C3 OLED Dev Board + LiPo Shield, 3-Pack","description":"\u003cp\u003eTiny ESP32-C3 boards with a built-in OLED screen, plus three expansion shields that add a LiPo battery port. For battery-powered sensors and small connected devices.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen on board.\u003c\/strong\u003e A 0.42-inch 72 × 40 OLED is already wired, handy for readings and debugging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi and Bluetooth LE.\u003c\/strong\u003e ESP32-C3 RISC-V chip at up to 160MHz with 4MB flash.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery backup.\u003c\/strong\u003e With USB-C connected the shield runs the board and charges the battery; unplug it and the battery takes over without a reboot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree shield styles.\u003c\/strong\u003e 2.54mm expansion, screw terminal and non-screw terminal, each with a LiPo port and a regulated 3.3V supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery monitoring.\u003c\/strong\u003e Short the monitor pads to read the battery voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3 × ESP32-C3 OLED development board\u003c\/li\u003e\n\u003cli\u003e1 × 2.54mm expansion shield with LiPo battery port\u003c\/li\u003e\n\u003cli\u003e1 × screw terminal shield with LiPo battery port\u003c\/li\u003e\n\u003cli\u003e1 × non-screw terminal shield with LiPo battery port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e ESP32-C3FH4, single-core RISC-V, up to 160MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 4MB flash, 400kB SRAM, no PSRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 0.42 in, 72 × 40, SH1106 at 0x3C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard size:\u003c\/strong\u003e 25 × 20.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eArduino IDE, ESP-IDF and MicroPython. Contents shown are for the 3-pack set; LiPo batteries and jumper wires are sold separately.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"3-Pack Set","offer_id":48759354294429,"sku":"c3-oled","price":54.99,"currency_code":"AUD","in_stock":true},{"title":"OLED Board","offer_id":48759354327197,"sku":null,"price":14.99,"currency_code":"AUD","in_stock":true},{"title":"Screw Terminal Board","offer_id":48759354359965,"sku":null,"price":14.99,"currency_code":"AUD","in_stock":true},{"title":"Screwless Terminal Board","offer_id":48759354392733,"sku":null,"price":14.99,"currency_code":"AUD","in_stock":true},{"title":"Expansion Board","offer_id":48759354425501,"sku":null,"price":14.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/81LQd06CrUL._AC_SL1500.jpg?v=1786085087"},{"product_id":"lonely-binary-58mm-thermal-label-printer-module-kit-esp32-s3-ttl-base","title":"58mm Thermal Label Printer Kit, TTL Base","description":"\u003cp\u003eA 58mm thermal label printer module with a USB-C base board that powers it and connects it to your microcontroller over serial. 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Sample code and documentation are available. Label rolls can be added as a purchase option.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Printer Kit","offer_id":48831529549981,"sku":"lbl58","price":99.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/00.1.png?v=1787551565"},{"product_id":"electronics-starter-kit-400-pieces","title":"Electronics Component Starter Kit","description":"\u003cp\u003eA boxed set of the parts most breadboard circuits start with, for learning basic electronics.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreadboard and power.\u003c\/strong\u003e An 830-point breadboard and a USB-C power module switchable between 3.3 V and 5 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents to match.\u003c\/strong\u003e Resistors, capacitors, LEDs, transistors, MOSFETs, buttons, potentiometers and sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganised storage.\u003c\/strong\u003e Everything sits in a labelled, compartmentalised box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 830-point breadboard\u003c\/li\u003e\n\u003cli\u003e1 × USB-C power supply module (3.3 V \/ 5 V)\u003c\/li\u003e\n\u003cli\u003e120 × Dupont jumper wires (40 M-M, 40 M-F, 40 F-F)\u003c\/li\u003e\n\u003cli\u003e120 × resistors (20 each: 100 Ω, 220 Ω, 1 kΩ, 4.7 kΩ, 10 kΩ, 1 MΩ)\u003c\/li\u003e\n\u003cli\u003e20 × ceramic capacitors (10 × 22 pF, 10 × 100 nF)\u003c\/li\u003e\n\u003cli\u003e20 × electrolytic capacitors (10 × 10 µF, 10 × 100 µF)\u003c\/li\u003e\n\u003cli\u003e50 × LEDs (red, blue, green, yellow, white)\u003c\/li\u003e\n\u003cli\u003e2 × RGB LEDs\u003c\/li\u003e\n\u003cli\u003e5 × push buttons, 12 × 12 mm, with caps\u003c\/li\u003e\n\u003cli\u003e4 × potentiometers (200 Ω, 1 kΩ, 10 kΩ, 1 MΩ)\u003c\/li\u003e\n\u003cli\u003e5 × 1N5819 Schottky diodes\u003c\/li\u003e\n\u003cli\u003e5 × S8050 NPN transistors\u003c\/li\u003e\n\u003cli\u003e5 × 2N7000 N-MOSFETs\u003c\/li\u003e\n\u003cli\u003e2 × light sensors\u003c\/li\u003e\n\u003cli\u003e2 × temperature sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eAny 3.3 V or 5 V microcontroller board used on a breadboard, including Arduino-compatible and ESP32 boards.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154630301,"sku":"B0FJ4P9SN3","price":25.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/61eCiqpGrlL.jpg?v=1788828916"},{"product_id":"uno-r3-development-board-electronics-starter-kit","title":"UNO R3 Board + Electronics Starter Kit","description":"\u003cp\u003eAn UNO R3-compatible board with USB-C, bundled with a starter kit of parts, so a beginner can start building circuits straight away.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEverything to start.\u003c\/strong\u003e The board plus a breadboard, jumper wires, LEDs, sensors, resistors and capacitors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C.\u003c\/strong\u003e Programme and power the board over USB-C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner friendly.\u003c\/strong\u003e Suited to home learning and first projects, with no extra parts to buy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last.\u003c\/strong\u003e Gold-plated contacts and lead-free materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × UNO R3 development board (USB-C)\u003c\/li\u003e\n\u003cli\u003eBreadboard\u003c\/li\u003e\n\u003cli\u003eJumper wires\u003c\/li\u003e\n\u003cli\u003eAssorted LEDs, sensors, resistors and capacitors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard:\u003c\/strong\u003e UNO R3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e USB-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eArduino IDE.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884154695837,"sku":"B0FWZ6TJM2","price":13.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/51fJSCuyStL.jpg?v=1788828918"},{"product_id":"3-pack-esp32-dev-board-lipo-ups-charger-shields","title":"ESP32 LiPo Dev Board + 3 Shields, 3-Pack","description":"\u003cp\u003eThree ESP32 boards with a built-in LiPo charger that keeps your program running when USB-C is unplugged, plus three shields.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps running off USB.\u003c\/strong\u003e The power path runs the board from USB while the battery charges, then switches to the battery without a reset.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 mA charger.\u003c\/strong\u003e For a single-cell 3.7 V LiPo or protected 18650 on the JST-PH 2.0 port (battery not included).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery monitoring.\u003c\/strong\u003e Bridge the BATTERY MONITOR pads on a shield to read the battery on IO36 through a 1:2 divider.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree shields.\u003c\/strong\u003e 2.54 mm header, spring terminal and screw terminal, each with its own on\/off switch and fully assembled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolder the headers.\u003c\/strong\u003e Header strips ship unfitted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3 × ESP32 LiPo board (header strips not fitted)\u003c\/li\u003e\n\u003cli\u003e3 × shield: 2.54 mm header, spring terminal, screw terminal\u003c\/li\u003e\n\u003cli\u003e6 × JST PH 2.0 cable\u003c\/li\u003e\n\u003cli\u003e6 × male header strip\u003c\/li\u003e\n\u003cli\u003e1 × storage case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash:\u003c\/strong\u003e 4 MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e 2.4 GHz Wi-Fi, Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e USB-C, CH340 serial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e 500 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 3.7 V, one cell, JST-PH 2.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eArduino IDE, MicroPython and ESP-IDF on macOS, Windows and Linux.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884155056285,"sku":"esplipo","price":41.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/513ASckpTiL.jpg?v=1788828927"},{"product_id":"3-pack-esp32-gold-edition-3-expansion-bases","title":"ESP32 Gold Edition + 3 Bases, 3-Pack","description":"\u003cp\u003eThree ESP32 Gold Edition boards with header pins fitted, plus one each of the expansion, pluggable terminal and screw terminal bases. For home automation, wireless sensors and learning the ESP32.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-WROOM-32E.\u003c\/strong\u003e Dual-core with built-in Wi-Fi and Bluetooth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree ways to wire.\u003c\/strong\u003e A 2.54 mm expansion base with male and female headers, a tool-free pluggable terminal base, and a screw terminal base for permanent installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeaders fitted.\u003c\/strong\u003e The boards plug straight into every base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRGB status LED.\u003c\/strong\u003e A WS2812 on GPIO2 for visual feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold Edition finish.\u003c\/strong\u003e Lead-free immersion gold plating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3 × ESP32 Gold Edition board (ESP32-WROOM-32E), header pins fitted\u003c\/li\u003e\n\u003cli\u003e1 × expansion base (2.54 mm)\u003c\/li\u003e\n\u003cli\u003e1 × pluggable terminal base\u003c\/li\u003e\n\u003cli\u003e1 × screw terminal base\u003c\/li\u003e\n\u003cli\u003e1 × USB-C cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule:\u003c\/strong\u003e ESP32-WROOM-32E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e Wi-Fi, Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard LED:\u003c\/strong\u003e WS2812 RGB on GPIO2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e USB-C, power and data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eArduino IDE and other ESP32 toolchains on macOS and Windows.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":48884155089053,"sku":"e32x3","price":41.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/511RJyJCFNL.jpg?v=1788828928"},{"product_id":"3-pack-esp32-ipex-antenna-3-expansion-bases","title":"ESP32 IPEX Antenna Edition + 3 Bases, 3-Pack","description":"\u003cp\u003eThree ESP32 boards with an external IPEX antenna, plus one each of the expansion, pluggable terminal and screw terminal bases. 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