DescriptionThe Waveshare PocketTerm35 portable handheld Linux terminal is a compact handheld system for Raspberry Pi 4B and Raspberry Pi 5. It combines a 3.5 inch 640 x 480 IPS touch display, a 67-key QWERTY keyboard, integrated UPS power management and a rugged enclosure for mobile development, debugging and Linux terminal work. The Pi5 variant is especially useful when a compact handheld system around Raspberry Pi 5 is needed.This product is listed as four variants: two complete PocketTerm35 hosts with built-in Raspberry Pi hardware, plus two RPI accessory kits with or without a 5000mAh lithium battery. That makes PocketTerm35 useful either as a ready handheld terminal or as an enclosure/accessory base for existing Raspberry Pi projects.Features Portable Linux terminal: handheld format for Raspberry Pi 4B / 5 workflows. 3.5 inch touch display: 640 x 480 IPS panel with optical bonding. 67-key QWERTY keyboard: for terminal commands, code entry and mobile maintenance. Built-in RP2040 MCU: controls keyboard, brightness and volume functions. UPS power management: supports charging and using simultaneously. Battery support: variants with 5000mAh lithium battery are available. Multiple kit options: Pi4, Pi5, accessory kit with battery and accessory kit without battery. Specifications Product Series PocketTerm35 Product Type Portable Linux terminal / Raspberry Pi handheld enclosure Display 3.5 inch IPS display, 640 x 480 resolution, HDMI interface Touchscreen 5-point capacitive touch, optical bonding, G+G toughened glass, 6H hardness, I2C header Compatible Boards Raspberry Pi 4B / Raspberry Pi 5 MCU Built-in RP2040 MCU for keyboard, brightness and volume control Keyboard 67-key QWERTY silicone keyboard Audio Built-in 8 ohm 2W speaker, 4PIN PH1.25 header, 3.5mm audio output Power External USB-C charging port, 2PIN PH2.0 battery header, UPS power management Power Control Short press to power on, double click to power off Case Material CNC-machined aluminum front cover, PC + ABS rear cover Dimensions 93.5 x 168.5 x 37 mm Variants Waveshare-34033: PocketTerm35-Pi4; Waveshare-34034: PocketTerm35-Pi5; Waveshare-34032: PocketTerm35-RPI-ACCE (with Lithium Batt); Waveshare-34031: PocketTerm35-RPI-ACCE (without Lithium Batt) Applications Mobile Linux development: terminal commands and debugging in a handheld format. Raspberry Pi prototyping: compact development platform for Pi4 and Pi5 projects. Education and makerspaces: demonstrate Linux, electronics and embedded systems hands-on. Field maintenance: portable terminal for testing, diagnostics and device control. RetroPie and demos: handheld format for demonstrations and portable experiments. Product List PocketTerm35-Pi4 Built-in Raspberry Pi 4B-2GB, pre-installed 64GB system TF card, PI4-HEATSINK-SET and 5000mAh lithium battery. PocketTerm35-Pi5 Built-in Raspberry Pi 5-1GB, pre-installed 64GB system TF card, Pi5-Active-Cooler-B heat sink and 5000mAh lithium battery. PocketTerm35-RPI-ACCE (with Lithium Batt) Accessory Kit B without Raspberry Pi board, heat sink and TF card, with 5000mAh lithium battery. PocketTerm35-RPI-ACCE (without Lithium Batt) Accessory Kit A without Raspberry Pi board, TF card, heat sink and 5000mAh lithium battery. PocketTerm35-Pi4 PocketTerm35-Pi4 host x1; 27W power x1; screwdriver x1; packaging box x1. Batt inside. PocketTerm35-Pi5 PocketTerm35-Pi5 host x1; 27W power x1; screwdriver x1; packaging box x1. Batt inside. PocketTerm35-RPI-ACCE (with Lithium Batt) PocketTerm35 host x1; Pi 4 mounting plate x1; Pi 5 mounting plate x1; Micro HDMI adapter x1; Type-C male to 4PIN PH1.25 female adapter x1; 1.27H 4PIN cable x1; HDMI cable 120mm x1; 3.7V 5000mAh Lithium Batt x1; screws pack x1; screwdriver x1; silicone keycap x1; packaging box x1. PocketTerm35-RPI-ACCE (without Lithium Batt) Accessory Kit A as above, but without the 5000mAh lithium battery. Other ContentThe detail images show the display, keyboard, UPS power system, interfaces, pin definitions, dimensions and package content of the Waveshare PocketTerm35. The variants mainly differ by whether a Raspberry Pi 4B, Raspberry Pi 5 or only the RPI accessory kit is included.The 3.5 inch 640 x 480 IPS touch display is designed for terminal work, GUI browsing and mobile debugging.The 67-key QWERTY silicone keyboard makes PocketTerm35 practical for Linux commands, code entry and maintenance work away from the bench.UPS power management and battery support improve reliability for portable projects, demos and field tests.The interface and pin images help plan extensions and check connections before assembly.ResourcesOfficial Waveshare documentation for PocketTerm35FAQWhich variants are available?The product has PocketTerm35-Pi4, PocketTerm35-Pi5, an RPI accessory kit with lithium battery and an RPI accessory kit without lithium battery.Is Raspberry Pi always included?No. Only the Pi4 and Pi5 variants include a Raspberry Pi board. The RPI-ACCE variants are accessory kits.What display resolution does PocketTerm35 use?It uses a 3.5 inch IPS touch display with 640 x 480 resolution.Does it support battery-powered use?Yes. PocketTerm35 includes UPS power management and battery support; check the selected variant because the no-battery accessory kit does not include the lithium battery.Can PocketTerm35 be used for mobile development?Yes. It is designed for portable Linux use, Raspberry Pi development, debugging and electronics demos.